Internally Beaded
Arkay Windows uses Plastmo's technically advanced, Kitemark approved PVC-u profile which presents a slim, smooth appearance. It's 45 bevels dispel water, while the internal and external gaskets contribute to System Index's severe weather rating. Available in White, Mahogany or Golden Oak finishes.

The profile was the first to gain the British Board of Agrement approval for the product security. Internally beaded system index is extremely secure and can be fitted with a choice of hardware, including shootbolt locking. All transoms, mullions, sashes and frames are reinforced where necessary with galvanised steel or aluminium. Frames are designed to accept configurations up to and including triple glazing.

System Index is made with non-flammable PVC-u which will not split, warp, rot, bend or crack. Like all Arkay Windows products, you'll find that System Index combines a wide range of styles with exceptional strength for long-lasting peace of mind.