I. Introduction
A. Overview of Increasing Garage and Door Sizes Over Time (According to MGS Contracting Services)
Over the past several decades, garage door sizes have evolved dramatically to accommodate changes in vehicle design, homeowner preferences, and overall lifestyle needs. According to MGS Contracting Services, a trusted authority in home renovation and garage construction, garage and door dimensions have steadily increased to align with the growing footprint of modern vehicles and storage demands.
Historically, standard garage doors in the mid-20th century measured around 7 feet high by 8 to 9 feet wide, which was sufficient for the average sedan or small truck of that era. However, today’s garages often need to house larger SUVs, pickup trucks, and even recreational vehicles (RVs), prompting a shift toward more generous dimensions. Now, it’s increasingly common to see garage doors that measure 8 to 9 feet in height and 10 to 18 feet in width, depending on whether the garage is designed for single, double, or even triple vehicle access.
MGS Contracting Services notes that this change isn’t purely functional, modern homeowners also desire more versatile, accessible, and aesthetically pleasing garages. Higher ceilings and wider openings are not only more practical for modern car sizes but also allow space for overhead storage, tool benches, and even home gyms or workshop areas. As a result, garage construction has become more dynamic and customized than ever before.
B. Common Challenge: Older/Smaller Garages Accommodating Modern Vehicles (According to MGS Contracting Services)
While newer homes benefit from larger, more adaptable garages, homeowners with older properties often face a significant challenge: outdated garage door sizes that simply weren’t built with today’s vehicle dimensions in mind. MGS Contracting Services frequently encounters clients struggling to fit larger modern SUVs, crossover vehicles, and full-sized trucks into garages designed for compact sedans of the 1950s through 1980s.
For example, a common size for older single-car garages is 8 feet wide by 7 feet high. Compare that to modern SUVs, which can be over 6.5 feet wide (mirrors included) and over 6 feet tall, and it becomes clear how tight these fits can be. In fact, in some cases, owners have to fold in their side mirrors, avoid roof racks, or even leave the vehicle outside altogether, defeating the purpose of having a garage in the first place.
This mismatch can lead to a range of problems:
- Daily inconvenience: Tight clearances make parking stressful and increase the risk of damage to your vehicle or garage door.
- Reduced functionality: Small garages offer less room for storage or multi-purpose use.
- Limited resale value: A too-small garage can be a dealbreaker for prospective buyers with larger vehicles.
- Safety concerns: Inadequate space can hinder proper garage door operation and pose risks during emergencies.
MGS Contracting Services emphasizes that this issue is more than a nuisance, it’s a real barrier to modern home functionality. That’s why many homeowners are now investing in garage expansions or upgrading to larger garage door sizes to future-proof their homes.
Whether you’re planning a full renovation or just replacing a door, understanding the evolution and standardization of garage door sizes is the first step toward a more practical and valuable home.
CREDIT: PINTEREST
II. Standard Garage Door Sizes
When it comes to selecting the right garage door for your home, size is one of the most critical factors, both for function and curb appeal. Whether you’re building a new garage, remodeling an old one, or simply replacing a worn-out door, understanding standard garage door sizes is key to ensuring a perfect fit for your lifestyle, vehicle, and storage needs. According to MGS Contracting Services, selecting the proper garage door size not only enhances accessibility and safety but also supports energy efficiency and long-term durability. Here’s a detailed look at what you need to know.
A. Typical Materials: Steel, Wood, Fiberglass, and Aluminum
Garage doors come in a range of materials, each with its own strengths depending on your climate, design preferences, and maintenance expectations. According to MGS Contracting Services, the most commonly used materials for standard garage doors include:
- Steel: Durable, low-maintenance, and highly customizable. Steel is often insulated and available in various gauges (thicknesses) to accommodate different climates.
- Wood: Offers classic beauty and a natural look but requires regular maintenance to resist warping, rotting, or insect damage.
- Fiberglass: Lightweight and corrosion-resistant, ideal for coastal environments. It can mimic wood textures while offering less upkeep.
- Aluminum: Lightweight and rust-resistant, making it suitable for wide double doors. However, it’s more prone to denting than steel.
Choosing the right material often influences the door’s weight, insulation value, and longevity, factors that directly affect what size and type of hardware (like openers and springs) you’ll need.
B. Standard Width Ranges (8 ft–20 ft) and Special Smaller Sizes
Most garage doors fall within a standard width range of 8 to 20 feet, depending on the number of vehicles and the purpose of the garage. According to MGS Contracting Services, here’s how those numbers typically break down:
- Single-car garage doors: Usually 8 to 9 feet wide, perfect for sedans, compact SUVs, or crossover vehicles.
- Double-car garage doors: Typically 16 feet wide, offering enough space for two cars or one large SUV/truck with extra room.
- Smaller specialty doors: Often 5 to 6 feet wide, used for golf cart garages, lawn equipment storage, motorcycles, or backyard workshops.
These smaller-sized doors are ideal for accessory structures or detached garages and provide tailored functionality without occupying the space or cost of a full-sized garage door.
C. Standard Height Options (7 ft or 8 ft)
Height matters, especially as vehicles become taller. According to MGS Contracting Services, most garage doors are designed in two standard height options: 7 feet and 8 feet. While a 7-foot height was once the universal standard, modern garages often opt for the 8-foot alternative to accommodate larger vehicles such as SUVs, vans, and pickup trucks, especially those with roof racks or off-road modifications.
In some high-clearance setups, such as RV garages or commercial buildings, custom door heights of 9 feet or more are also available.
D. Single-Car Garage Doors: 8–9 ft Wide by 7–8 ft High
For the majority of suburban homes, single-car garage doors measure between 8 and 9 feet wide and 7 to 8 feet high, providing ample clearance for most personal vehicles. According to MGS Contracting Services, this size range is ideal for:
- Compact and mid-size cars
- Smaller SUVs
- Motorcycles and scooters
- Basic workshop use
If your garage serves as more than a vehicle bay, say, a gym or hobby space, opting for the larger end of this size range can add both flexibility and value.
E. Double-Car Garage Doors: 16 ft Wide by 7–8 ft High
Double-car garage doors offer a wide, seamless entryway for two vehicles. The most common dimension is 16 feet wide by 7 or 8 feet high, which provides enough space for:
- Two sedans or mid-size vehicles side by side
- One large SUV or pickup truck with room for storage or clearance on either side
- Greater maneuverability for drivers parking in tight conditions
According to MGS Contracting Services, a double door setup is also favored for its clean, streamlined exterior appearance and fewer moving parts than two single doors.
F. Custom Garage Doors: Built-to-Order to Meet Building/Fire Codes and Footprint
In many cases, especially with luxury homes, historic renovations, or uniquely shaped garages, custom garage doors are necessary. These are designed and manufactured to meet specific dimensions, local building/fire codes, and unique architectural footprints. According to MGS Contracting Services, custom doors are essential when:
- You’re dealing with a non-standard garage opening
- Local zoning regulations require specific clearance or materials
- You’re integrating the door into a special facade or aesthetic design
- You need extra insulation, wind resistance, or fire protection
Custom doors allow for precise tailoring, from oversized RV-access doors to multi-panel, carriage-style statements that enhance curb appeal.
G. Typical Door Thickness Recommendations (½ in–1 in, With Insulated or Heavy-Duty Options)
Garage door thickness is another key factor that affects insulation, soundproofing, and structural durability. According to MGS Contracting Services, standard residential doors range from ½ inch to 1 inch thick, with higher-end models including additional layers for insulation and reinforcement.
- Non-insulated doors (½ inch): Affordable and lightweight, good for detached garages in temperate climates.
- Insulated doors (1 inch+): Recommended for attached garages or extreme climates. These often feature polyurethane or polystyrene insulation cores and higher R-values for energy efficiency.
- Heavy-duty or commercial-grade doors: These exceed 1 inch in thickness and are designed for high-impact environments or frequent daily use.
The right thickness also improves wind resistance, especially in storm-prone areas, and supports longer hardware life.
III. Planning for a New Garage
When designing a new garage, whether as part of a new home build or an addition to an existing property, garage door sizes should be one of your top planning priorities. The dimensions you choose not only affect the ease of everyday use but also determine whether your garage remains functional and future-proof. According to MGS Contracting Services, failing to consider both current and future vehicle needs can result in an impractical space that limits vehicle choices, storage flexibility, and even impacts home value.
A. Builder Recommendations: 9 Feet Wide by 7 Feet High Per Vehicle (According to MGS Contracting Services)
MGS Contracting Services recommends a standard garage door size of 9 feet wide by 7 feet high for each vehicle bay. This size comfortably accommodates sedans, small SUVs, and compact trucks while offering enough clearance for passengers to exit and enter the vehicle with ease. This dimension is considered a baseline minimum in modern home construction and offers a balance between space efficiency and usability.
Many older homes still have garages built with 8-foot-wide doors, a dimension that reflects vehicle sizes of decades past. With today’s vehicles being wider and taller, even standard cars can feel cramped in outdated garage layouts. A 9×7 door ensures that you’re planning for convenience and safety, with enough buffer to avoid scratched mirrors, banged doors, and tight maneuvering.
B. Considerations for Oversized Trucks (Mirrors, Plows), Upgrade to 10 Feet Wide and 8 Feet High (According to MGS Contracting Services)
For homeowners who own larger vehicles like full-size trucks, lifted SUVs, or trucks with wide side mirrors or snow plows, MGS Contracting Services strongly recommends upsizing to 10 feet wide by 8 feet high garage doors.
Oversized vehicles bring unique challenges to garage planning, side mirrors, custom bumpers, tool racks, and other accessories can add several inches to the vehicle’s footprint. A garage door that’s too narrow or short can make entering and exiting not only difficult but also hazardous. Additionally, for vehicles with roof racks, taller tires, or lift kits, the additional height ensures there’s no risk of roof clearance issues.
Investing in a slightly larger door may seem like a small design adjustment, but it makes a major difference in accessibility and daily convenience. According to MGS Contracting Services, opting for a larger garage door size upfront reduces the risk of future regrets, especially as vehicles continue to trend larger with each model year.
C. Garage Dimensions Must Accommodate Larger Door and Vehicle Sizes (According to MGS Contracting Services)
Selecting the right garage door size is only one part of the equation; the overall garage dimensions must also be designed to match. As MGS Contracting Services notes, the interior dimensions of the garage should allow for:
- Clearance on both sides of the vehicle for opening doors
- Sufficient headroom above the garage door for mechanical systems (such as door openers)
- Extra depth to allow for safe walking space behind vehicles or for storing tools, bikes, or workbenches
For example, while a 9×7 door might fit most vehicles, a garage width of at least 12 feet per vehicle bay is recommended to provide that comfortable side clearance. Similarly, the depth should be at least 20–24 feet to comfortably fit larger trucks without risk of bumping walls or limiting door swing.
Garage ceiling height is also a consideration, especially for overhead storage or tall vehicle accommodation. A ceiling height of at least 9–10 feet is preferred for garages housing taller trucks or SUVs, according to MGS Contracting Services.
D. Attached vs. Detached Garage Decision
When it comes to building a garage, homeowners must also decide between attached and detached structures, each offering distinct advantages depending on your needs, layout, and aesthetic goals.
1. Attached Garages: Common, Convenient Access to Home (According to MGS Contracting Services)
An attached garage is the most common choice in residential construction due to its convenient access to the home. It allows you to step directly from your garage into your home, which is especially valuable in colder climates or during inclement weather. According to MGS Contracting Services, this type of garage is ideal for families who prioritize daily convenience, safety, and energy efficiency.
However, attached garages may have more design limitations, particularly if you’re trying to accommodate oversized garage door sizes. Because the garage must align with the house’s existing layout, expanding the width or height of the doors can be more complex and sometimes more costly due to structural changes.
2. Detached Garages: Design Flexibility for Oversized Vehicles (According to MGS Contracting Services)
For homeowners with larger vehicles or those seeking more design flexibility, detached garages are a great solution. According to MGS Contracting Services, detached garages allow you to customize door dimensions, layout, and even ceiling height more freely. You’re not restricted by existing walls or shared heating systems, which can significantly expand your options for larger garage door sizes.
Detached garages are particularly popular for workshops, RV storage, or even guest suites above the garage. While they may require a longer walk to access your home, the payoff in usable space and design freedom is substantial.
Planning a new garage involves more than just picking the style or siding color, it begins with understanding garage door sizes and how they influence the function, safety, and future-readiness of your space. According to MGS Contracting Services, working with experienced professionals to determine the correct door size, structure type, and interior layout will save you from costly retrofits and ensure your garage serves your needs for decades to come.
IV. Replacing Garage Doors
When it comes to updating or upgrading your home’s exterior, one of the most impactful, and practical, projects you can undertake is replacing your garage door. Whether your current garage door is outdated, damaged, or simply too small to accommodate modern vehicles, a replacement can enhance curb appeal, improve security, and provide better functionality. However, the process isn’t as simple as picking a door and calling it a day. Getting the right garage door size is absolutely critical, and how you approach this step depends largely on whether you’re going the DIY route or hiring a professional.
A. Measuring Existing Door for Replacement , Simplest Method if Homeowner‑Installed
According to MGS Contracting Services, the most straightforward way to approach a garage door replacement, especially if you’re a confident DIY homeowner, is to measure your existing door. This is often the simplest and most effective method for ensuring a proper fit, particularly if your current setup works well functionally, and you’re just looking for an aesthetic upgrade or improved insulation.
To measure correctly, you need to capture several key dimensions:
- Opening Width (Rough Opening): Measure the width of the garage door opening from side to side. This is the most crucial measurement, as it dictates the overall size of the door panel(s).
- Opening Height: Measure from the floor to the top of the garage door opening.
- Headroom: This is the space between the top of the opening and the ceiling. You’ll need enough headroom for the door mechanism and tracks.
- Side Room: Measure the space on both sides of the door opening, which is important for installing the vertical tracks.
- Backroom: This is the distance from the opening to the back wall of your garage, allowing room for the door to retract fully.
MGS Contracting Services emphasizes that these measurements not only help you choose the correct garage door size, but they also determine the hardware and clearance needed for installation. Missing any of these steps could result in ordering a door that doesn’t function properly, or worse, doesn’t fit at all.
That said, measuring is only recommended for those who are experienced with home improvement projects. If you’re unsure at any point, it’s best to consult with a professional.
B. When Hiring a Professional: Let the Contractor Determine Exact Door Size During Bidding
While DIY can work for some, MGS Contracting Services strongly recommends hiring a professional when in doubt, especially if your garage has non-standard dimensions, structural issues, or if you’re installing a different type of door than what currently exists.
When you bring in a contractor, they will not only take precise measurements but also evaluate your garage’s structural framing, existing conditions, and compatibility with modern garage door systems. This step is vital because door sizes vary based on a number of factors, including:
- Door Type (single, double, custom, carriage-style, etc.)
- Track System (standard lift, high-lift, low-headroom)
- Garage Ceiling Height
- Clearance for Motor and Trolley Mechanism
According to MGS Contracting Services, during the bidding process, a qualified contractor will assess:
- Whether the existing garage door size can accommodate a modern vehicle
- If the opening can be expanded or reframed to fit a larger door
- Any modifications needed to meet current code and safety standards
- What style and materials will work best given your space and budget
Professional contractors are also familiar with local building codes, wind resistance ratings, insulation requirements (R-values), and can guide you on whether a standard size door (e.g., 8×7, 9×7, 16×7) will suffice, or if a custom-sized garage door is necessary.
Moreover, contractors typically have partnerships with reputable garage door manufacturers, which can ensure higher quality products and often better warranties. As MGS Contracting Services explains, an accurately measured and professionally installed garage door offers not only better functionality but can also increase your home’s resale value, especially when sized correctly for today’s larger SUVs and trucks.
V. How to Measure for a Garage Door (According to MGS Contracting Services)
When considering a garage door replacement or installation, accurate measurements are the foundation of success. Improper measurements can lead to costly errors, poor fitment, or even prevent your garage door from functioning safely and correctly. According to expert insights from MGS Contracting Services, understanding how to measure for a garage door is critical, especially as garage door sizes have evolved to accommodate today’s larger vehicles and multi-functional garage spaces.
A. Measure the Opening Width and Height
Begin by measuring the width of your garage door opening at its widest point. This is the distance from the left side of the finished opening to the right side. For best accuracy, take this measurement in feet and inches. It’s important to ensure the surface is as straight as possible. Uneven framing can skew your garage door sizing, so MGS Contracting Services recommends taking two to three measurements (top, middle, and bottom) to ensure consistency.
Next, measure the height of the opening from the finished floor to the top of the opening. Again, take this measurement at multiple points, especially if you suspect the floor or frame isn’t level. This step determines the height of the actual door you’ll need and will help identify whether you require a standard-size door or a custom solution.
Pro Tip from MGS Contracting Services: Many older homes were built with garage openings as narrow as 7 feet wide, while today’s standard garage door sizes often start at 8 or 9 feet to fit modern SUVs and trucks. Always match the door size to your vehicle clearance needs, not just the existing structure.
B. Measure the Headroom
The headroom refers to the space between the top of the garage door opening and the ceiling (or lowest obstruction above it). This measurement is crucial for determining what type of garage door track system you can install. Most standard systems require at least 12–18 inches of headroom, but low-clearance kits can accommodate tighter spaces if necessary.
MGS Contracting Services emphasizes this step because it affects whether your garage can handle:
- Standard torsion spring systems
- High-lift tracks
- Low-headroom tracks
- Automatic openers with rails
According to MGS Contracting Services, inadequate headroom is one of the top issues homeowners face when replacing old garage doors. Fortunately, a professional can often suggest modified hardware to work within your existing constraints.
C. Measure the Backroom
Your backroom is the distance from the garage door opening to the back wall of your garage. This space is needed to accommodate the full horizontal travel of the garage door when it opens, as well as room for the motor and opener rail if you’re using an automatic opener.
To measure backroom, MGS Contracting Services recommends starting from the top of the opening (not the floor) and extending the tape measure straight back along the ceiling or rafters. The general rule of thumb is:
- For a 7-foot door, you’ll need at least 8 to 10 feet of backroom.
- For automatic openers, you may need additional space depending on the brand and model.
Expert Note: MGS Contracting Services warns that not leaving enough backroom clearance may limit your choice of door styles, particularly sectional and roll-up doors, which need extra overhead clearance to operate smoothly.
D. Measure the Side Room
Finally, don’t overlook the side room, which is the space between the edges of the door opening and any nearby wall, beam, or obstruction. This area is needed to install the vertical tracks, jamb brackets, and often tension spring hardware.
According to MGS Contracting Services, you’ll typically need:
- Minimum of 3.5 inches of side room on each side for standard installations.
- More clearance if installing a torsion spring system or commercial-style door.
This measurement is especially important for double garage doors, where the center post needs enough clearance to accommodate hardware from both doors. If your side walls are too tight, it may restrict the type of opener you can use or require custom mounting brackets.
Why Precision Matters
Each of these four key measurements, width, height, headroom, backroom, and side room, plays a vital role in selecting and installing the correct garage door size. According to MGS Contracting Services, homeowners should never assume that all garages fit standard doors, especially in older homes or custom-built properties. The best approach? Measure twice, install once, and consult a professional to ensure your investment is secure, functional, and future-proof.
VI. Changing the Size of Your Garage Opening
As homeowners look to adapt their garages to meet modern vehicle sizes or improve home functionality, resizing a garage door opening becomes a critical project consideration. Whether you’re trying to fit a larger SUV, add an automatic door system, or simply upgrade the look and accessibility of your home, understanding what’s involved in changing garage door sizes is essential.
According to MGS Contracting Services, modifying a garage opening can be done, but how easy or complex the project is depends on whether you’re reducing or enlarging the current size.
A. Reducing the Opening Size: Straightforward Framing Modifications
If you’re downsizing your garage door, perhaps replacing a double-car opening with two single doors or installing a smaller door for aesthetic or security purposes, this is typically a less complicated project.
MGS Contracting Services explains that reducing the opening size mainly involves basic framing adjustments. Contractors can add framing members such as studs and headers to close off part of the original opening while maintaining the structure’s integrity. Insulation, sheathing, and exterior finishing materials are then added to match the existing structure. From a construction standpoint, this is a relatively straightforward process and is often less costly and time-intensive compared to enlarging the opening.
B. Enlarging the Opening Size: More Common, But Requires Code Compliance
Most homeowners today are more interested in enlarging their garage door opening, especially as average vehicle sizes increase and garages are being used for more than just parking.
According to MGS Contracting Services, enlarging a garage door opening is entirely feasible but involves careful planning, structural alterations, and adherence to building codes. Let’s break it down:
1. Building and Fire Code Checks Before the Project
Before any structural changes can take place, MGS Contracting Services emphasizes the importance of conducting a thorough review of your local building and fire codes. These regulations ensure that your modified garage remains safe, functional, and legal.
Your contractor will need to check for:
- Zoning setbacks
- Permitted structural modifications
- Fire separation requirements between garage and living spaces
- Load-bearing implications of removing or relocating garage headers
Skipping this step can result in fines, failed inspections, or dangerous structural flaws.
2. Headroom Challenges and Standard Requirements
Headroom, the vertical space from the garage floor to the ceiling, is often the biggest limitation when increasing garage door size. Many homeowners underestimate how much vertical clearance is required, especially when transitioning to automatic doors or taller vehicle access.
MGS Contracting Services outlines key headroom guidelines:
- Minimum 8 feet of ceiling height is typically required just to accommodate most standard residential garage doors.
- 12 feet of headroom is recommended for manual garage doors, ensuring enough clearance for the track and door swing without scraping the ceiling or obstructing light fixtures.
- 15 feet of headroom may be needed for automatic garage doors, which require additional space for the opener mechanism, motor housing, and guide rails.
If your existing garage ceiling height falls short, you may face additional construction work, such as roof lifting or ceiling adjustments.
3. Header Modifications
One of the most significant structural changes required when enlarging a garage door opening involves modifying the header, the horizontal structural beam above the door that supports the load from above (walls, attic, or roof).
According to MGS Contracting Services, the existing header may need to be:
- Raised higher to increase door height
- Widened or replaced to accommodate a broader door span
- Reinforced to meet updated structural load requirements
This type of work is highly specialized and should always be done by professionals, as incorrect header sizing or placement can compromise the structural integrity of your entire garage facade.
4. Potential Need to Raise the Garage Roof
In cases where headroom is insufficient and modifying the ceiling isn’t enough, MGS Contracting Services says the project may require raising the garage roof. This is more common in older homes or detached garages that were originally built with minimal clearance.
While this significantly increases the project’s cost and complexity, it’s sometimes the only way to meet clearance requirements for taller garage doors, especially if you plan to store RVs, lifted trucks, or install overhead storage systems.
5. Allocate Space for Garage Door Opener Systems
Finally, don’t forget to make room for the garage door opener, especially if switching to an automatic system. Modern openers, including belt-drive and wall-mounted models, require space for the motor unit, track systems, and power connections.
According to MGS Contracting Services, homeowners should:
- Allow at least 12–18 inches of space behind the top of the garage door for opener hardware
- Ensure proper electrical connections and possibly upgrade wiring if switching from manual to automatic operation
- Plan for backup battery access or smart tech integration, which may require space above the garage door rails
C. Assessing Garage Depth and Width Post-Enlargement
Beyond height and header modifications, it’s also critical to assess your garage’s overall depth and width to ensure it comfortably fits your vehicles and allows for daily functionality.
1. Ensure Sufficient Clearance Around Parked Vehicles
MGS Contracting Services recommends a minimum of 3 feet of clearance around each parked vehicle. This ensures:
- Doors can open fully without hitting walls or adjacent vehicles
- Easy movement around the car for loading/unloading
- Space for storage or workbenches if desired
Simply fitting the car into a larger opening isn’t enough, functional space is key.
2. Evaluate Impact on Usable Side and Front Space
Increasing the garage door size can reduce sidewall and front-wall storage space. According to MGS Contracting Services, homeowners should consider:
- How much wall space will be left for shelving, tools, or bikes
- Whether the larger opening will impact driveway slope or alignment
- The placement of interior systems like water heaters or electrical panels, which may now be closer to the new opening
A professional contractor can help you redesign the space to maintain usability, even after enlarging the door.
By thoroughly evaluating these elements, from code compliance and headroom to header changes and spatial planning, homeowners can confidently pursue a garage door enlargement project that is not only functional but future-proof. As MGS Contracting Services puts it, changing your garage door size is a smart investment in both practicality and property appeal, provided it’s done with foresight and professional expertise.
VII. Build a New Garage
A. When Enlargement Is Impractical, Tear Down and Rebuild
According to MGS Contracting Services, there are situations where attempting to retrofit or expand an existing garage simply isn’t feasible. This can be due to zoning restrictions, structural limitations, or the overall condition of the current garage. In many older homes, garages were originally built with dimensions that catered to smaller vehicles of the past, often featuring garage door sizes as narrow as 7 or 8 feet wide and only 6 to 7 feet high. These dimensions are inadequate for today’s larger SUVs, trucks, and luxury vehicles, which often require a minimum garage door width of 9 to 10 feet and a height of 8 feet or more.
When you’ve maxed out the potential for expansions, whether due to property setbacks, local code constraints, or outdated structural designs, the most practical and long-term solution may be to tear down the existing structure and start fresh. A rebuild allows homeowners to design a garage that not only accommodates modern vehicles comfortably but also meets today’s energy efficiency standards, storage needs, and aesthetic preferences.
B. Design Considerations for Larger Vehicles: Lot Size, Footprint, and Ceiling Height
Designing a new garage from the ground up gives you full control over every essential detail, starting with the lot size and footprint. MGS Contracting Services advises clients to plan based on their current and future vehicle needs. For instance, many modern trucks and SUVs can be over 6.5 feet tall and nearly 18 feet long, requiring interior garage dimensions of at least 24 feet deep and 10 to 12 feet wide per vehicle bay.
Equally important is selecting the right garage door sizes to allow easy entry and exit without scraping mirrors or damaging vehicle roof racks. MGS Contracting Services recommends a minimum garage door width of 9 feet for standard vehicles and up to 10 to 12 feet wide for oversized or modified vehicles, particularly lifted trucks or vans. Garage door heights of 8 feet or more are increasingly in demand, especially for vehicles with rooftop carriers or work equipment.
Ceiling height is another critical factor. While 8-foot ceilings were once the norm, today’s ideal garages often feature ceilings of 10 to 12 feet. Higher ceilings not only accommodate taller vehicles and larger garage doors but also make room for overhead storage, suspended shelving, and even automotive lifts, an excellent bonus for hobbyists or DIY mechanics.
C. Convert Existing Garage into Living Space, Build a New One That Fits
In cases where the existing garage is too small and poorly positioned to justify expansion or upgrading, MGS Contracting Services often recommends a creative and value-adding solution: convert the existing garage into a livable space, such as a guest suite, home office, or gym, and construct a new garage elsewhere on the property that meets modern standards.
This dual-purpose approach not only solves the problem of inadequate garage door sizes and cramped parking conditions, but it can also increase your home’s usable square footage and market appeal. The newly built garage can be designed to match your home’s architecture, maximize curb appeal, and include modern conveniences like smart garage door openers, custom storage solutions, and energy-efficient insulation.
By separating the vehicle storage from the old garage footprint, you also have more freedom to choose the ideal location, orientation, and driveway layout for the new structure. This allows for better traffic flow on your property, easier access to street or alleyways, and optimal sun exposure for any rooftop solar panels.
VIII. Garage Door Costs
When planning for a new garage door, whether you’re building a new garage or upgrading an old one, it’s essential to understand how garage door sizes impact costs. According to MGS Contracting Services, the size, material, style, and features of a garage door are the primary drivers behind pricing differences. While the average cost of a garage door installation in the U.S. hovers around $1,200, actual costs can swing widely depending on your choices.
A. Average Cost Overview
MGS Contracting Services explains that the national average for a garage door installation is around $1,200, but costs can range anywhere from $750 to over $4,000 depending on garage door size, automation, material, insulation, and aesthetic preferences. For example, a basic single-car garage door (typically 8′ x 7′) will cost significantly less than a double or oversized door that’s designed for large trucks, SUVs, or custom builds.
B. Price Range Examples
- Standard Single Door (Manual)
According to MGS Contracting Services, a standard manual, non-insulated steel garage door for a single-car garage (typically 8 feet wide by 7 feet high) generally starts at about $750. These are great for budget-conscious homeowners who don’t need high-tech features or advanced insulation. - Automatic Garage Doors
Upgrading to an automatic garage door opener, with remote access and smart-home integration, can add several hundred dollars to the cost. MGS notes that the installation of an automatic system typically increases your total by $300 to $600, depending on the brand and level of automation. Larger garage door sizes also often require more powerful motors, which can further impact the price.
C. Material Cost Differences
Different garage door materials come with distinct pros, cons, and price points. MGS Contracting Services offers the following breakdown:
- Steel
Steel garage doors are the most popular and cost-effective option on the market. They’re durable, low maintenance, and widely available in various garage door sizes. Expect to pay less upfront, with standard steel doors falling in the $750–$1,200 range for single-size configurations. - Fiberglass and Vinyl
These materials provide better dent resistance and weatherproofing compared to steel but come at a higher price. Fiberglass and vinyl doors typically cost 20–40% more than steel, especially in larger sizes. According to MGS, these are best for coastal or humid environments where rust is a concern. - Wood (optional note)
While not mentioned above, it’s worth noting that custom wood doors, especially in larger garage door sizes, can exceed $3,000–$4,000, but offer unmatched aesthetics and curb appeal.
D. Style Impacts on Cost
The style of the garage door you choose plays a big role in your budget. As MGS Contracting Services notes, homeowners often overlook how much visual design can increase cost, even when garage door sizes remain the same.
- Standard Panel Doors
These are the most budget-friendly, especially in common garage door sizes like 8×7 or 16×7. They’re straightforward, functional, and ideal for minimal or traditional home designs. - Carriage-Style Doors
Carriage-style garage doors are known for their distinctive, barn-like appearance. According to MGS, they can cost up to 50% more than standard panel doors due to the complexity of design, custom hardware, and often higher-grade materials.
E. Labor and Additional Work
Beyond the door itself, labor and add-ons contribute significantly to your total garage door cost, especially for larger or custom-sized installations.
- Installation Labor
MGS Contracting Services estimates that labor costs for garage door installation range between $300 and $500 per door, depending on the complexity of the project and whether structural changes are needed to accommodate the door size. - Electrical Work for Automatic Doors
If you’re adding a motorized opener, expect additional charges for wiring and switch installations, especially if your garage lacks existing electrical service in the area where the opener will be mounted. This can add another $100 to $300 to your bill. - Insulation Add-Ons
Especially in colder climates or garages attached to living spaces, insulation is crucial. MGS recommends upgrading to insulated garage doors if energy efficiency and comfort are priorities. Insulated doors usually cost $150 to $500 more, depending on the R-value and door size. Larger doors require more insulation material, so the cost goes up proportionally.
Garage door sizes directly influence cost, not just in materials but in everything from hardware to labor. Whether you’re choosing an 8-foot single garage door for a compact car or a 16-foot double door for a multi-vehicle setup, understanding how size, material, style, and installation needs interconnect will help you budget wisely. According to MGS Contracting Services, working with a contractor early in the planning process can help avoid unnecessary upgrades and ensure your new garage door fits both your home and your lifestyle.
IX. FAQ: Common Questions About Garage Door Sizes (According to MGS Contracting Services)
When planning or renovating your garage, getting the correct garage door size is crucial, not just for aesthetics, but for safety, functionality, and long-term convenience. Below, MGS Contracting Services, a trusted name in home remodeling and structural planning, answers some of the most frequently asked questions homeowners have about garage door sizes.
A. What Size Garage Do I Need for Two SUVs?
Answer:
According to MGS Contracting Services, the minimum recommended size for a two-car garage housing two full-size SUVs is typically 20 feet by 20 feet. However, they strongly advise upgrading to 24 feet by 24 feet or larger to ensure ample clearance and usability.
Why It Matters:
SUVs are significantly bulkier than sedans or compact cars. With a 20×20 ft garage, you can technically park two SUVs side-by-side, but you’ll likely sacrifice ease of access. For instance, door dings and limited space for walking or unloading groceries become common problems. A 24×24 ft garage provides better maneuverability, enough room to open doors fully, walk around vehicles, and even add shelving or storage cabinets without crowding.
Pro Tip from MGS:
When designing a two-car garage for modern vehicles, plan for future vehicle sizes as well. SUVs continue to grow in size, and electric vehicles (EVs) often require additional space for charging equipment.
B. How Deep Should a Garage Be for a Full-Size Pickup Truck?
Answer:
A full-size pickup truck typically demands a minimum garage depth of 24 feet, according to MGS Contracting Services.
Why Depth Is Critical:
Standard pickup trucks, such as a Ford F-150 or Chevy Silverado, can be up to 20–22 feet long. A 24-foot-deep garage allows for not only the length of the vehicle but also provides 2–3 feet of clearance for walking space, storage at the front of the garage, or accessing tailgates and rear hatches.
Additional Considerations:
- If your garage is less than 24 feet deep, your pickup may fit, but you could be forced to park extremely close to the wall or leave the tailgate hanging out.
- Many garages built decades ago were designed for smaller cars and may only be 20–22 feet deep, which may require a remodel or extension to accommodate today’s trucks safely.
MGS Contracting Services Tip:
Consider adding a bump-out or rear extension if you’re already close to your lot line. This is a cost-effective way to increase garage depth without tearing down the entire structure.
C. What Is the Minimum Distance Between Two Garage Doors?
Answer:
According to MGS Contracting Services, the minimum distance between two adjacent garage doors should be at least 4 feet.
Why Spacing Is Important:
This space isn’t just for aesthetics, it’s about functionality and safety. The 4-foot buffer allows:
- Uninterrupted door operation: So both doors can open and close without interfering with one another.
- Safe vehicle movement: Ensures that if one vehicle is parked partially outside while the other door is being used, there’s enough space to prevent dings or scrapes.
- Architectural integrity: Prevents structural crowding and allows room for necessary framing and supports between openings.
Customization Tip from MGS:
In homes with larger front elevations, consider widening the space between garage doors to 5–6 feet. This gives the garage façade a more balanced appearance and allows you to add exterior lighting or architectural details like columns or trim between bays.
Final Thoughts
Choosing the right garage door size is more than just picking a number, it’s about enhancing your everyday life. Whether you’re parking two SUVs, storing a full-size pickup, or just making sure your garage layout supports functionality, these measurements matter. According to MGS Contracting Services, thoughtful planning upfront saves time, money, and stress in the long run.
Looking for expert guidance? MGS Contracting Services offers custom consultations to help homeowners design garage spaces that blend beauty, function, and future-proof planning.