Welcome to Frameline Ltd of Knowsley, Merseyside.

At our base in Knowsley, Frameline Ltd have been manufacturing the Duraflex 70mm Diamond Featured Suite since 2004 and have successfully carried the BSI (British Standards Institute) accreditation since 2004 which we achieved BSI 7412 and BSI 7950 in record time.

All of our products are manufactured to BSI guidelines and Duraflex specifications, with continual assessment from BSI. This ensures all orders are processed, manufactured and delivered to the highest standards.

Our aim at Frameline is to supply high quality Pvc-U windows, doors and conservatories to the trade.

Dedicated sales support team provide instant quotations and technical support, making sure you are dealt with professionally from the moment your order is processed, to the day it is delivered.

We know how important choosing the right supplier is for any business, at Frameline we pride ourselves on our efficient customer service and deal with every enquiry in a professional yet personal level.

10 year Guarantee

All products supplied by Frameline Ltd carry a full 10 year Guarantee and the Rolled-in Gasket (RIG), which is on all of our Pvc-U doors and windows, offers a high performance glazing solution, whilst eliminating problems associated with standard glazing seals.

Trading Since

2004