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.
Liniar's extrusion operations began in the East Midlands nearly five decades ago and boasts steady growth since the day it opened its doors. Three years after the trading company HL Plastics was formed, young apprentice Roger Hartshorn joined the toolroom team - little knowing at the time that he would help shape the business's future.
Liniar's extrusion operations began in the East Midlands nearly five decades ago and boasts steady growth since the day it opened its doors. Three years after the trading company HL Plastics was formed, young apprentice Roger Hartshorn joined the toolroom team - little knowing at the time that he would help shape the business's future.
Services
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.
There are so many options when it comes to buying Liniar windows and doors, we've provided handy calculators to help fabricators, installers and consumers work out the best options to achieve the energy ratings they need.
The Oracle calculator shows the U-values of all variants of Liniar windows, bi-folds and patio doors, with Liniar's own Window Energy Ratings Calculator enabling users to select options from a huge range of selections and produce a printable PDF report with the energy rating for each combination.Liniar's extensive product range can be found within the industry leading Build Check 'Oracle' U-value calculator.
The Oracle calculator shows the U-values of all variants of Liniar windows, bi-folds and patio doors, with Liniar's own Window Energy Ratings Calculator enabling users to select options from a huge range of selections and produce a printable PDF report with the energy rating for each combination.Liniar's extensive product range can be found within the industry leading Build Check 'Oracle' U-value calculator.
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 (5)
Katy Durston
May 30, 2021
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Jonny Greve
Dec 04, 2020
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Richard Pettinger
Nov 23, 2020
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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
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Ross Clarke
Jun 15, 2019
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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
