Trusted Garage Door Repair & Installation in Thetford

Our roller doors come fully boxed so can be fitted below the lintel in the opening as there is a front panel to cover any gaps, but if you would like to fit up and behind the lintel of your garage to maximise your opening then the top box is 205mm square for the RD55 model and 300mm square for the RD77 model.

Yes, both our RD55 and RD77 range of garage doors offer good insulation thanks to their double skinned aluminium and foam filled insert. Our compact RD55 range have a foam filled insert of 6-8mm thick and for our larger RD77 range, the insert is 16-18mm thick.

No, our doors come with their own aluminium frame which is made up of the guide runners on the sides and the top box, but if you have an existing wooden frame the doors can be installed straight to this if you would like.

Unfortunately, there is no such thing as a weatherproof door as the components need to be able to open and close, making a complete seal impossible. However, we have taken every step we can to provide as much weather resistance as possible, including a double brush feature in the guide runners, a fully enclosed top box and a rubber seal in the last slat of the curtain.