100% Recyclable uPVC

Our uPVC profile from Liniar is free of harmful materials such as lead and steel, whilst remaining one of the most energy efficient uPVC frames ever created. This means our uPVC frames are environmentally friendlier, as well as being 100% recyclable.

Built to Last

Research shows that uPVC is incredibly energy efficient, very safe to work with and extremely tough. Combined with our excellent design & development in testing our uPVC profile from Liniar boasts fantastic resistance to extreme weather conditions, without signs of deterioration.

Multi-Chambered

Our uPVC profile from Liniar is free of harmful materials such as lead and steel, whilst remaining one of the most energy efficient uPVC frames ever created. This means our uPVC frames are environmentally friendlier, as well as being 100% recyclable.

More Thermally Efficient
The revolutionary Liniar window system uses the very latest in uPVC profile technology. Its multiple size-optimised chambers are specially designed to lock in the heat and break up mini convection currents.
A+14 WER
The Liniar window system is capable of achieving a WER (Window Energy Rating) of A+14 using a double glazed sealed unit. We are not aware of another window profile system that can match this extraordinary level of energy efficiency.
38mm Glazing Bead
Our windows and doors are specifically designed to accommodate a 38mm triple glazed unit, for maximum energy efficiency.
Incredible U-values
The Liniar window system, utilising a 38mm triple glazed unit, can achieve U-values as low as 0.9 W/(m²-K), and an A+25 WER!
Superior Gaskets
Our patented double-action gaskets stop gaps from forming thereby preventing heat loss. Memory retentive properties maintain consistently tight weather seals throughout the product lifecycle.
100% Lead Free
Better for the environment, Liniar frames have always been made from completely lead free materials well in advance of legislation. Moreover, all elements of the Liniar profile are 100% recyclable.
Our Commitment to Recycling
Our uPVC windows are extremely robust and do not need expensive steel reinforcement. They are therefore 100% recyclable making them a truly environmentally friendly product.
Hinges Designed for Triple Glazing
Triple glazed sealed units are 50% heavier than double glazed units. Whilst our standard hinges are capable of carrying this additional weight in most circumstances, sometimes a more heavy-duty hinge is required. We offer Trojan ‘Mega Egress’ Hinges as an optional upgrade for all our triple glazed products, providing a true ‘fit and forget’ level of reliability.

Get Your Free Brochure!

Check Out the Latest Products and Trends!

Scroll to Top