About the company:

The most up-to-date brand of uPVC frames on the market, Liniar was created by bringing together some of the most knowledgeable and forward thinking designers in the window industry – with more than 500 years of experience between them.

With a focus on research, development and design, the Liniar range continues to push the boundaries when it comes to product innovation.

Continued investment in infrastructure, technology and a great team of people has brought market-leading success and sustainable growth.

At Liniar, we understand that customers want everything to match. That’s why our product range spans not only windows, doors and roofs, but lots of clever design ideas for your home such as bi-folding doors and windows to give your home that real ‘wow’ factor. Our matching range of silicones also ensures a perfect finish for coloured installations.

Our designers love coming up with new product development ideas, and Liniar has built a well-deserved reputation in the window industry as one of the most innovative systems companies around. This culture is embedded throughout our business, a fact of which we’re justifiably proud.

Why vote for you:

The Liniar ModLok™ bi-folding door offers a unique alternative to PVCu bi-fold systems – thanks to its patented aluminium exoskeleton, which adds strength, rigidity and security to PVCu sashes. This was recognised by the Queen’s Awards in 2017, when the innovative systems company received an Enterprise award for Innovation – one of just 57 companies across the UK!

PVCu is a popular choice for doors and windows due to its thermal properties and cost effectiveness; however on its own it does not have the strength required for larger bi-folding doors. To provide this strength, the Liniar team developed a unique aluminium exoskeleton which incorporates reinforcing and locking and which has minimal impact on the thermal insulation properties of the Liniar multi-chambered frame.

The ModLok bi-folding door system combines the structural benefits of aluminium with the energy efficiency of PCVu – and the ‘Modular Lock’ design incorporates a secure shootbolt locking system together with preventing expansion and contraction of the PVCu – making the doors robust and durable.

The testing and accreditation pedigree of the ModLok bi-fold speaks for itself. Cyclic tested to over 10 times the British standard, the system is PAS24 and Secured By Design ready, together with BS 6375 Parts 1, 2 & 3 for weather performance, wind loading and functionality and BS EN 12608 for quality, consistency and performance for PVCu extruded profiles. It was the first to pass the stringent BuildCheck Folding Sliding Door Scheme, beating many aluminium bi-folds!

The Liniar ModLok™ bi-fold is also designed and produced by a facility with ISO 9001:2015 Quality Management systems, ISO 14001:2015 Environmental Management certification and the first systems company to successfully gain CORGI Fenestration registration.

Customers who install the ModLok bi-fold say it’s the most fitter-friendly PVCu bi-fold to install – see the video to find out why: https://www.liniar.co.uk/videos/how-to-install-a-liniar-bi-fold-door.


Website: https://www.liniar.co.uk/

Phone: 01332 883900

Email: sales@liniar.co.uk

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