Site Content

Installing bi folds to your home can transform the look and use of the room you have chosen to update. Bi folding doors no matter how big or small gives you the option to open up the complete set of doors to really bring the outdoors in!

Buying aluminium bi-folding doors from 4 seasons is different. We work with the aluminium experts and suppliers to create a quick and efficient service that you can rely on every time.

Our full aluminium bi folds can be delivered and fitted in as little as 3 weeks

1. Variety of configurations and opening styles
2. Door pane sizes of up to 1.2m wide, 3m tall
3. Glazing centre pane U-Value of 1.2 W/m2K
4. Any RAL and B.S. colour option available
5. Rebated threshold as standard
6. Secured by Design accredited option
7. PAS 24 certified

Aluminium bi-fold doors are manufactured with top quality components to ensure that the highest security levels are met. To complement the robustness of the door, toughened glass is featured on all standard units and multi-point locking is included on all our aluminium bi-fold doors.

For an added layer of protection, there is the option to upgrade to a Secured by Design police preferred specification, just ask us for more information.

To complement the sleek and stylish doors, it’s only right that we offer ultra-modern hardware options too. You can choose from a spring loaded ‘T’ handle or the Hoppe Atlanta lever door handle, both available in black, white, silver and chrome.

The aluminium bi-fold doors also feature easy-glide rollers for a smooth and lightweight operation.

Popular colour options are available with lead times of 3 weeks

Any other RAL and B.S. single or dual colours are available to create a truly bespoke aluminium bi-fold door installation with fast lead times.