IDEAL 4000® CLASSIC No one want to be left in the cold… With a 5 chamber system, 2 rebate seal levels and a depth of 70mm, the “Aluplast-IDEAL 4000®” windows offer excellent thermal insulation properties – delivering a range of windows today which satisfies the standards of tomorrow. Aluplast windows combine state-of-the-art window technology with … Continue reading uPVC Windows