Energy performance calculator
Fast, Accurate, Transparent thermal performance insight
Our Energy Performance Calculator provides U-Values and BFRC-approved thermal performance reports - so you can work out the best options to achieve the performance you need in just a few clicks.
Get up and running quickly
We've created Energy Performance Specification sheets showing suggested configurations for achieving the best U-values and energy ratings. These downloadable resources are available in the Related Downloads section of each relevant product, and can also be accessed using the search function in the Resources section of the website. Existing Liniar customers can access these documents along with our Energy Performance Handbook in the Vault section of Liniar Connect.
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.
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.