Superwu 2020 Modern house with big glass windows cheap aluminium tilt and turn casement windows

2020 Modern house with big glass windows cheap aluminium tilt and turn casement windows       Product Description   Profiles 6063-T5 high quality thermal break aluminium profile, thickness 2.0 mm   6063-T5 high quality non-thermal break aluminium profiles, thickness 2.0 mm PVC/UPVC profiles Glass Double toughened glazing:5mm+12A+5mm (A:Air);5mm+12A+5mm tinted; 5mm+12A+5mm Low-E; 5mm+27A+5mm  Single toughened glazing: 3/4/5/6/8/10/12/15/19/21//6.38/11.76mm  Laminated glazing: 5mm+0.76+5mm, 5mm+0.38+5mm    Hardware German brand: Roto, Siegenia,