How to Use our site
Garage doors are sold in size breaks. Please select the height, round up if you have an in between size. Then select the width, again round up to the next size. Select Paint Finish and colour choice, Then type in your actual height and width - all sizes are Door size. This is generally 50mm or 100mm wider than the daylight opening dimensions.
If you are unsure then please message us with the Daylight opening size - we can work it out for you - BUT we need to know you have given us Daylight Opening size.
Minimum headroom and side room can be found in the installation instructions listed here