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The most up-to-date brand of uPVC profile on the market. With a focus on research, development and design, the Liniar range continues to push the boundaries when it comes to product innovation.
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Safe and Secure

You can rest assured that Liniar products are fully tested and accredited with industry-leading results.

Alumina bifold beading installation

Liniar Approved

Safety is a priority for Liniar, which is why the company designs and tests its products to be manufactured to its exact specifications, which are then provided to fabricators. This includes specific components, which were used when the product was tested and accredited for safety and security. Fabricators are able to apply to become Liniar Approved – and during this process, they are subjected to an intense audit process. Through this, Liniar determines whether the company is using the required components to fabricate its windows, bi-folds and doors.

Fully Accredited 

All of our products are throughout tested throughout the manufacturing process for their durability and longevity. It’s important to Liniar to prove its products are backed by the highest standards, and an ongoing testing programme ensures that all systems remain fully compliant – often ahead of legislation. View Liniar’s accreditations here. 

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Liniar designs and tests products, extrudes the PVCu profiles and delivers them to independent specialist manufacturers and resellers all over the UK. You can find your nearest with a simple postcode search.

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It’s easy to get in touch with Liniar. Fill in a quick form and your enquiry will be directed to the correct department. Note our office hours are Monday-Friday, 8:30am to 5pm and we endeavour to respond within 24 hours.

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