Valley Windows Next Generation G3 TIS Series is a thermally improved range of high performance aluminium windows and doors. They combine superior thermal properties with attractive, low maintenance aluminium framing, allowing you to improve the energy efficiency of your home without sacrificing its aesthetic appeal. The Next Generation Series features an inline reveal frame, meaning the inline reveal is in line with the aluminium extrusion. As well as providing improved insulation, the inline reveal simplifies the specifying process for windows and doors.

Strong, rigid and durable, aluminium is ideal for framing larger windows and doors and most popular in modern contemporary home designs. All products within the Valley Windows Next Generation Series can easily be customised to suit your specific needs.

Underlying the strength and durability of all products in the Valley Windows Next Generation Series are heavy duty frames. Vinyl seals support each side of the individual glass panes to provide vibration-free glazing, while mitred joints with adseal provide strength and superior sealing. All windows and doors feature multiple co-extruded weather seals, ensuring high performance.

A choice of 22 standard powder coated colours, as well as a range of non-standard colours, ensures the perfect finish for the aluminium frames of your Valley Windows Next Generation windows and doors.