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SIP Panel U-Values Guide

Below is a selection of U-Value calculations for different thicknesses of Sips Eco Panels used in roof and wall constructions.

NB – because the SIP panel provides the bulk of the insulation, altering the roofing finish does not drastically affect the U-Value.  All dimensions are nominal and within a tolerance of +/-3mm

 

Calculate your SIPs Roof & Wall U Value

Wall Type 1 = 102.5mm brick, 60mm cavity, breathable reflective membrane, SIP wall panel at specified thickness, vapour membrane, 25mm service batten, 12.5mm plasterboard, 3mm skim 

Wall Type 2 = 5mm render, 12mm MGO panel exterior, breathable membrane, SIP wall panel at specified thickness, 25mm service battens, 12.5mm vapour check plasterboard, 3mm skim. 

Wall Type 3 = 18mm Timber cladding, 50mm ventilated cavity, reflective breathable membrane, SIP wall panel at specified thickness, 25mm service batten, 12.5mm vapour check plasterboard, 3mm skim. 

Roof Type 1 = Standard clay tiles, 25mm tiling batten, 25mm counter batten, breathable roofing membrane, SIP roof panel at specified thickness, 25mm service void, vapour check plasterboard, 3mm skim. 

Roof Type 2 = Standard clay tiles, 25mm tiling batten, 25mm counter batten, breathable roofing membrane, SIP roof panel at specified thickness, 25mm service void, 50mm Thermaline super, 3mm skim.

 

 

Get in touch with our team if you have specific questions about the u-values of our SIP panels or about ensuring great thermal efficiency in your building or home development. 

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