When homeowners start planning a new garage or upgrading an old door, one of the first questions they ask is: What are the standard garage door sizes? Getting the right dimensions ensures your vehicles fit comfortably and safely, maximizes storage space, and keeps your home looking great. This guide explains standard single, double, and triple garage door sizes, offers recommendations for trucks and SUVs, and breaks down garage door sizes and prices to help you plan confidently.
What Are Standard Garage Door Sizes?
Here’s a quick summary of the most common residential garage door dimensions:
| Type | Width | Height |
|---|---|---|
| Single Car Door | 8′–10′ | 7′–8′ |
| Double Car Door | 12′–20′ (most common: 16′) | 7′–8′ |
| RV or Oversized | 10′–14′ | 12′–16′ |
Custom sizes are also available for unique garage layouts or extra-large vehicles.
Standard Garage Door Sizes
Single Garage Doors
Common single-car garage door sizes include 8′ x 7′, 8′ x 8′, 9′ x 7′, and 9′ x 8′. These work well for sedans, small cars, and compact SUVs. Less common heights, such as 9 to 12 feet, are available by special order and are becoming increasingly popular for homeowners who want extra vertical space.
Double Garage Doors
The most common double-car garage door size is 16′ x 7′, but widths can vary between 12′ and 20′ depending on the garage’s design. If your home requires a custom double door, we offer made-to-order solutions that fit your exact measurements.
Triple Garage Doors
Triple garages typically use one of two configurations:
- Three single-car garage doors with support posts
- One single-car door alongside a double-car door
Currently, there is no standard size for a single large door covering all three bays, but custom triple garage doors are available upon request.
Recommended Garage Door Sizes by Vehicle Type
| Vehicle Type | Recommended Door Size | Reason |
|---|---|---|
| For Sedans and Small Cars | Single-car door (9′ x 7′) | Provides enough space to park and open doors comfortably. |
| For SUVs and Crossovers | Single-car door (9′ or 10′ x 8′) | SUVs need a bit more width and height, especially with roof racks or storage boxes. |
| For Pickup Trucks | Oversized single (10′ x 8′) or double-car (16′ x 8′) | Trucks often require wider clearances for mirrors and taller garage openings if lifted. |
| For Vans or Small RVs | Oversized garage door (12′ x 12′ or larger) | Extra height is critical for taller vehicles or converted campers. |
Garage Door Sizes and Prices: What to Expect h3
Understanding how size affects cost can help you budget effectively:
- ✅ Single-car doors: $500–$1,500
- ✅ Double-car doors: $1,000–$3,000
- ✅ Oversized or custom doors: $3,000 and up
Keep in mind that adding insulation, windows, or specialty designs will increase the final price.
Installing one large door for a two-car garage is usually more cost-effective than two single doors,
depending on your garage’s structure.
Standard Garage Door Requirements
To ensure a smooth installation and long-lasting function, remember:
- ✅ Minimum headroom: At least 6 inches above the door
- ✅ Ceiling clearance: 14–18 inches to fit the opener system
- ✅ Vehicle spacing: Allow at least 2 feet between parked vehicles
- ✅ Additional storage: Consider extra room for tools, bikes, or lawn equipment
- ✅ Building codes & HOA rules: Check local regulations before purchasing
Frequently Asked Questions About Garage Door Sizes
Most residential garage doors follow standard sizes, but the exact dimensions can vary depending on whether it’s a single, double, or specialty door. Common single garage doors are 8–9 feet wide and 7–8 feet tall, while double garage doors are usually 16 feet wide.
Garage door sizes refer to the width and height of the door opening. Typical options include single car (8’x7’ or 9’x7’), double car (16’x7’), and specialty sizes for RVs or oversized vehicles.
Common sizes include:
- Single: 8’x7’, 9’x7’
- Double: 16’x7’
RV: 10–12’ wide, 12–14’ tall
These sizes cover most residential needs.
Typical garage door sizes depend on the garage type: single bays use 8–9 feet wide doors, double bays use 16 feet wide, and heights are generally 7 or 8 feet.
You can choose from a range of available sizes, including standard and custom dimensions. Standard sizes are widely stocked, while custom sizes can be made for unique openings or designs.
Yes! If your garage opening is nonstandard or you want a specific look, many manufacturers offer custom garage door sizes tailored to your needs.
Standard single garage doors are typically 8 or 9 feet wide by 7 or 8 feet tall. Standard double garage doors are generally 16 feet wide by 7 feet tall.
Garage doors come in a variety of widths (8’, 9’, 10’, 12’, 16’, 18’) and heights (7’, 8’, 10’, 12’), depending on whether you’re outfitting a standard home garage, an RV bay, or a commercial space.
Contact a Garage Door Expert
Precision Garage Door offers free estimates and professional guidance to help you select the perfect garage door for your home and vehicles. Contact us today to get started with a no-obligation consultation and quote.
