Aluplast is the largest supplier of uPVC window systems on the Polish market. PVC windows and doors, based on the systems offered by this company, are currently made in Poland by over 200 authorised manufacturers. Aluplast can boast an impressive product offer, including a number of window profile systems: from the most popular profiles with a depth of 70 mm, to profiles intended for passive houses. In response to the increasing popularity of energy-saving constructions, the company introduced the Energeto range. It is a revolutionary solution on the joinery market: windows that are able to meet the highest requirements in terms of energy efficiency.