All Liniar products are guaranteed (please see individual product details for specific details of guarantees). The Liniar range is designed, manufactured and tested by Liniar Ltd here at our modern extrusion facility in Derbyshire. All products have been subject to the strictest quality standards, in a factory backed with ISO 9001 accreditation.
Liniar's innovative uPVC products are sought after by a wide range of users, from architects and specifiers to installers and homeowners. Whatever your query, we can help you decide which Liniar uPVC products would be suitable for your challenges. Please select from the options on the right to find information tailored to your particular sector or area of interest.
Liniar uPVC window profile, doors, conservatories, decking, fencing and building products are fully guaranteed. Please see individual product details for specific warranty details. One of the newest and most technically advanced window systems on the market, Liniar was designed from scratch to take advantage of the very latest developments in uPVC window profile engineering technology.
Liniar's innovative uPVC products are sought after by a wide range of users, from architects and specifiers to installers and homeowners. Whatever your query, we can help you decide which Liniar uPVC products would be suitable for your challenges. Please select from the options on the right to find information tailored to your particular sector or area of interest.
Liniar uPVC window profile, doors, conservatories, decking, fencing and building products are fully guaranteed. Please see individual product details for specific warranty details. One of the newest and most technically advanced window systems on the market, Liniar was designed from scratch to take advantage of the very latest developments in uPVC window profile engineering technology.
Services
Our mission is to be recognised as a leading force for quality and excellence in product development - fusing industry experience with innovation, sustainability and loyalty. Established in 1974, Liniar's ethos of 'doing the right thing' and flat, friendly structure - as well as its commitment to people, investment, innovation, product development and sustainability - goes all the way back to its roots.
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. CORGI Fenestration is a fully licenced business working with CORGI Services and will bring all the known and associated attributes of the CORGI brand to the industry.
Liniar profiles are manufactured using tried and tested formulations from approved suppliers and will not warp, split or discolour for 10 years from the date of installation. This guarantee is issued in association with our raw material suppliers and based on proven technology for UV stabilised products.
Our mission is to be recognised as a leading force for quality and excellence in product development - fusing industry experience with innovation, sustainability and loyalty.
One of the newest most technically advanced window systems on the market, the Liniar system was launched in 2008 by bringing together some of the window industry's most experienced and forward thinking designers and a technical team with more than 500 years of industry experience between them.Liniar's range of window and doors has been designed to meet the demanding requirements of today's construction market.
One of the newest most technically advanced window systems on the market, the Liniar system was launched in 2008 by bringing together some of the window industry's most experienced and forward thinking designers and a technical team with more than 500 years of industry experience between them.Liniar's range of window and doors has been designed to meet the demanding requirements of today's construction market.
Reviews (9)
Wayne Bristow
Aug 29, 2023
Report
Katy Durston
May 30, 2021
Report
Jonny Greve
Dec 04, 2020
Report
Richard Pettinger
Nov 23, 2020
Report
As a supplier of signage to Liniar, my firm , Lemon Signs has experienced at first hand the commitment to quality and attention to detail that all the previous 5 star reviews have referenced. As a client, they are accommodating, clear, responsive and fair. In particular, our primary contacts, Sue Davenport and Charlotte Curtis, have been exemplary in their dealings with us.
Sarah Wyatt
Aug 31, 2020
Report
C. B.
Jul 15, 2020
Report
Ive had bi folds for approx 8years. Last year a bottom hinge snapped - the door is used every day. Liniar sent new improved hinged to be fitted by their representative. Not only did he do that, but he replaced the door insulation for the improved product and fitted new brush insulation too. The doors had been given a complete overhaul.
Just before 'lockdown', in the searing heat the doors had begun to expand and were catching, but I knew Liniar wouldn't be out for some time. As soon as lockdown restriction where released, without me calling them, they rang and booked the rep in again.
He came
Just before 'lockdown', in the searing heat the doors had begun to expand and were catching, but I knew Liniar wouldn't be out for some time. As soon as lockdown restriction where released, without me calling them, they rang and booked the rep in again.
He came
Tracy
Nov 29, 2019
Report
After a totally useless independent installer had completely ruined my conservatory roof, I contacted Liniar to ask for their assistance.
Liniar and particularly Tony Basile, were amazing, taking the time to visit my property to assess the situation, advise on the best way forward and supply everything to correct the roof.
The best customer service of all time, thank you
Liniar and particularly Tony Basile, were amazing, taking the time to visit my property to assess the situation, advise on the best way forward and supply everything to correct the roof.
The best customer service of all time, thank you
Trade Windows Preston
Aug 17, 2019
Report
My recent visit to the Liniar factory was both enjoyable and informative.
We at Trade Windows have been supplying and installing windows and doors for over 20 years 7 of these years using Liniar products. This is the first time I have really appreciated how technically advanced the Liniar profile is in comparison to other profiles available.
I was impressed with the quality control and the attention to detail in the manufacturing process. These and the product development taking place confirmed my confidence in Liniar for the future.
We at Trade Windows have been supplying and installing windows and doors for over 20 years 7 of these years using Liniar products. This is the first time I have really appreciated how technically advanced the Liniar profile is in comparison to other profiles available.
I was impressed with the quality control and the attention to detail in the manufacturing process. These and the product development taking place confirmed my confidence in Liniar for the future.
Ross Clarke
Jun 15, 2019
Report
Top quality roofline our go to manufacturer! I own a roofing company in Glasgow, we carry out at least one roofline job every week & our go to company is Liniar! We find the products are far superior to others on the market from standard white to rosewood we fit it all. The aesthetics of liniar products gives us great job satisfaction & we will continue to use these products with many more roofline jobs booked in! Im a firm believer your only as good as the products you use, which is why I choose liniar.
ROSS - Roofing & Roughcasting
ROSS - Roofing & Roughcasting
