The window diameter is the external dimension of the window. HIGH QUALITY SYSTEM WITH A CLASSIC DESIGN. 70mm front to back PVC-U profile - 5-chambered profiles offers superior heat retention and structural rigidity; - class A external walls, 3 mm thick; - gasket system with two levels - protects against dust, wind and rain; - the smooth surface and the design of the profiles are ideal for fuss-free maintenance; - environmentally friendly - totally lead free and 100% recyclable. SIMPLY BETTER - IN EVERY ASPECT. VEKA Perfectline70 window system is a perfect proposition for those who seek for a product that combines good quality and reasonable price.This series meets the European standard EN 12608 A-class. A-class window profiles have the thickness of outside walls of at least 3mm and the width of the inside chambers of over 5mm which guarantees high stability, low susceptibility and perfect parameters of acoustic insulation. DOUBLE GLAZING 4/16/4 Ug=1.0. LOW-E GLAZING FOR ENERGY EFFICIENT BUILDINGS. Double glazing unit comprises two glass panes, including one with invisible layer of inert metals combination ('Low Emission Layer').
The Low-E glass reflects heat back into your room, making it much warmer and cheaper to heat. Double glazed windows are an ideal energy efficient choice with the added benefit of minimising noise. Hopper (tilted) windows are hinged at the bottom (handle on top) and tilt in to offer increased ventilation. To clean hopper window, first unlock the bracket arm and pull the sash open completely.
The type and number of hinges depends on the technical characteristics ex. Have a look at our offer of round windows. The item "Round Hopper Window TILT White uPVC 50 55 60 65 70 80 90 100 cm Circular" is in sale since Wednesday, November 21, 2018.This item is in the category "Home, Furniture & DIY\DIY Materials\Windows & Window Hardware\Home Windows". The seller is "rota_sonderfenster" and is located in Stryków k Lodzi. This item can be shipped to United Kingdom.