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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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Take a look through some of our downloadable resources (below) or visit our Energy Performance Calculator (right).

Energy performance calculator

There's a huge range of options when it comes to energy efficient Liniar windows and doors! We’ve provided a calculator to help fabricators, installers and consumers work out the best options to achieve the performance they need.
 

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