If you’re planning to upgrade your garage, buy a new garage door or simply want to understand the standard sizes available, knowing the correct width is essential. Garage doors come in several common widths in the UK, and choosing the right one ensures smooth operation, proper clearance and enough room for your vehicle.

This guide breaks down the typical garage door widths, plus what to consider when measuring and choosing the right size for your home.

Standard Single Garage Door Widths

A “single” garage is designed for one vehicle. In the UK, single garage doors generally fall into the following width ranges:

• 7 ft / 2134 mm wide (the most common size)
  
• 7 ft 6 in / 2286 mm wide
  
• 8 ft / 2438 mm wide
  

These sizes work well for most standard cars, hatchbacks and small 4x4s. However, modern vehicles have grown wider over the years, so many homeowners prefer a wider option for more comfortable access.

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Standard Double Garage Door Widths

A “double” garage door fits two vehicles side by side. Common widths include:

• 14 ft / 4267 mm
  
• 15 ft / 4572 mm
  
• 16 ft / 4877 mm
  

Double doors provide generous access and reduce the need for two separate mechanisms. They’re ideal for larger vehicles, families with multiple cars or homeowners wanting extra storage space.

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Compact Garage Door Sizes

Some older or smaller properties use compact garage doors. These are typically:

• 6 ft 6 in / 1981 mm wide
  

These doors are suitable for small cars, motorbikes or storage garages, but are usually too narrow for modern family cars.

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Height Considerations

While this article focuses on width, height is also important. Common garage door heights include:

• 6 ft 6 in / 1981 mm
  
• 7 ft / 2134 mm
  
• 7 ft 6 in / 2286 mm
  

If you drive a van or tall 4×4, choosing a taller door can make everyday use much more convenient.

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What Affects the Width You Need?

Before choosing a size, think about:

1. Your Vehicle Size

Modern 4x4s, electric cars and large family vehicles may need wider openings for easy access.

2. Storage Space Inside the Garage

If you store tools, bikes or equipment, you may want extra clearance to avoid tight manoeuvres.

3. Type of Garage Door

Roller, sectional and up-and-over doors all use space differently.
For example:

• Roller doors don’t require space inside the garage for opening.
  
• Sectional doors maximise height and width clearance.
  
• Up-and-over doors may need more room in front to swing outward.
  

4. Brickwork Opening Size

The size of your structural opening usually dictates the door width available to you.

Measuring Your Garage for a New Door

To get an accurate size:

1. Measure the width of the brickwork opening at the narrowest point.
   
2. Measure the height the same way.
   
3. Note the headroom above the opening (important for roller and sectional doors).
   
4. Measure side room on both sides if you are installing tracks or a new frame.
   

For exact fitting, it’s always best to get a professional installer to take final measurements.

Custom Garage Door Widths

If your garage isn’t a standard size, custom-made doors are widely available. Custom widths are common for:

• Older homes
  
• Converted garages
  
• Extra-wide vehicle access
  
• Non-standard brick openings
  

A bespoke door ensures a perfect fit without compromising strength, insulation or security.

Final Thoughts

Garage doors come in a variety of widths, but the most common UK sizes make it easy to find one that suits your home and vehicle. Whether you need a compact door for a small space, a standard single or a wide double option, measuring carefully and choosing the right style will make your garage more functional and secure.

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