Description

Our exterior doors, frames and sills are made from glued *-layer wood sections *8 mm thick. They are filled with a thermal plate, the two outer parts are made from a waterproof plywood filled with polyurethane foam. We make insulated panel doors. Our doors have an aluminium threshold with an encircling seal, three-bolt locks with one or two patent mechanisms. The doors are fitted with 3 adjustable hinges. Standard doors are painted according to the technology of Sigma. Our production plant is equipped with first class machines and equipment and we use the best material from North-East Poland. We offer also inner doors, wood-aluminium doors, windowsills, shutters and windows as well as steel products. High quality and competitive prices are guaranteed!