- Supply TypeSupplier
- Preferred Buyer Location All over the world
uPVC Windows uPVC windows offer clear-cut cost advantages, both in procurement and throughout the entire life cycle. Timber frames are approximately 20-30 % more expensive than uPVC profiles, and aluminium windows cost 30 % more again representing the most expensive alternative.Based on the high energy-saving potential and minimal maintenance throughout the entire service life of more than 50 years, costs are also saved in the long-term