In our projects, we use solid pine interior and entrance doors, as solid wood doors are an environmentally friendly material, which makes them ideal for people with allergies. the durability of such Doors is calculated in tens of years. solid wood retains heat and does not allow cold air to pass through, the array has the highest sound insulation rates. all doors, we manufacture in our own production, which guarantees quality, reliability and warranty. for the production of doors, we use only high-quality German materials, these are ROTO fittings, remmers paints and varnishes