'A' Rated Security
The Grosvenor Palladio composite door is in our opinion the finest door on the market today. This door differs in composition from all other doors, with its unique MONOCOQUE structure and 65mm thick door slab. This structure gives it a massive strength- to weight ratio that other doors cannot match.
It is also a double rebated door using two seals achieving excellent draught proofing. This helps achieve a door body U Value of only 0.205 with a solid door U Value of only 0.85 including frame and a glazed door U value of only 0.98 including frame.