Bald Builders BI-Folds
Competitive trade pricing. Reliable lead times. Premium aluminium systems built for the trade.
We are happy to announce the launch of
For all your bespoke Window,Bi-Folds,Sliding doors and Roof Latern Needs
Bespoke Size Bi-Folds
We’re a team with real experience in the building trade, so we understand the importance of getting the details right. Looking for a bespoke size? Get in touch and we’ll talk through your options.
Ready Sized Bi-Folds
Find the right fit for your project with our range of ready-sized bifold doors. Choose from 2, 3 or 4-panel options, in black, white or anthracite grey, with a left- or right-opening configuration.
Check the listed sizes carefully before ordering.
Roof Lanterns
Add more natural light and a standout feature to your home with our range of roof lanterns. We offer both standard roof lanterns and flat roof lanterns, giving you options to suit your space and project.
Our flat roof lanterns are available with a black exterior and white interior. Browse the options or get in touch if you need help choosing the right lantern for your home.
