The only such product! Probably the warmest – BONA door
Do you focus on high quality and have a perfect sense of style? BONA external PVC door will emphasize your active lifestyle and fulfil highest insulation requirements.
The outside – a remarkable combination of thermal insulation foam and PVC (the plate is durable and easy to maintain) makes BONA plate door fulfil all stringent requirements of low-energy houses, considerable freedom of forms and structures and high insulation properties are unquestionable advantages of BONA PVC plate door.