The benefits of French Doors
Energy-efficient and weather resistant
Such a large area of glass could result in a large loss of warmth, but not with Everest French doors. We take every effort to ensure they are as efficient as possible with 20mm Argon filled glazing gap, draught-resistant seals, low-e glass and warm-edge spacer bars. Plus, on our uPVC range you can opt for triple glazing which is recommended for north facing openings.