Below is a simple measuring guide to help you accurately measure the opening for your Bi fold doors. This measuring guide is not a definitive instruction manual so we recommend that if you are in any doubt seek the assistance of a professional bi fold door surveyor.
Take your measurements from outside
To ensure the opening is square measure the diagonals as shown. These should be equal to confirm the opening is not out of square.
Measure the width in three places as shown. Take the smallest measurement and deduct 10 mm to give your true door size.
Measure the height of the opening in 3 places . Once again deduct 10 mm from the smallest measurement to give the true door size.
- Step 1 - Get Quote
- Click above and fill in our online form for an instant quote emailed to you.
- Step 2 - Expert Advice
- Speak with one of our product specialists to finalise quote and delivery times.
- Step 3 - Build Doors
- All our products are tailor made for every job. You get the exact specifications you want.
- Step 4 - Satisfaction
- We issue a satisfaction questionnaire to ensure you are 100% satisfied with the installation.
My order was not straight forward and this was the only company that took the time and trouble to advise me on the best way to achieve what I wanted with no pressure.
Bill & Jayne 25/03/2014