Self builders and their design and certification team can rely on the expertise and professional support of the whole Xtratherm team - it is not just about buying insulation products.
The Free, 1-2-1 advice for Self Builders gives you the highest level of support from design stage to delivery of real performance on site from calculation to installation.
This service can be availed of on projects where at least one other Xi product is used along with a cavity wall system within that range achieving a U-value of <0.15 W/m2K.
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