K-Block Thermal Lightweight Blocks

Features include high thermal mass, reduced thermal bridging resulting in reduced heat loss, and lower heating bills, when used in accordance with the Acceptable Construction Details. Compliant U values are achieved without having to provide a cavity in excess of 150mm, excellent thermal conductivity (Lambda λ) value of 0.34 W/mK. A significant improvement when compared to standard blocks and Available nationwide.

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K-Block Thermal

K-Block Thermal

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Masonry Calculator

Find out how much masonry you need to complete your project below.

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You require 25kg bags of Masonry/Coloured Mortar @ 10mm joint.

Please note: We recommend that you make an additional provision of 5% for wastage.

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