All products are designed to combine traditional aesthetics with unparalleled performance.
Double gasketing and patented seal deliver the best air permeability ratings in the industry
Comb joint construction increases product longevity and stability.
Internally glazed product with concealed pinning to give maximum security and best possible finish.
Trickle ventilation designed to detract as little as possible from the aesthetics of the product, running the head of the frame and invisible on the external face.
High technology, applied glazing beads with deep bonded bars in glazing units to give longevity and traditional appearance