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Tools

Engineering Calculators

Design tools that run entirely in your browser. Nothing you enter is uploaded.

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SANS 10400-XA Compliance CheckerFree · check your roof/wall R-value against your climatic zone
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Core Comparison Lab — EPS vs PIR vs Stone WoolFree · compare cores for a target R-value, honest trade-offs
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Specification Section WriterFree · paste-ready SANS spec clauses (basis of design)
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Junction Thermal-Bridge LabFree · live 2D heat-flow simulation, ψ-value & fₓₛⁱ
Open
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Geofoam Lightweight Fill calculatorInteractive · runs in your browser
Open
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Technoblock Slab Blocks & Void Formers calculatorInteractive · runs in your browser
Open
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LiteSpan IBR & SS Roof Panels calculatorInteractive · runs in your browser
Open
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LiteSpan Ceiling & Wall Panels calculatorInteractive · runs in your browser
Open
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LiteCore Bricks calculatorInteractive · runs in your browser
Open
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Bulk Insulation Products calculatorInteractive · runs in your browser
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LiteClad Steel Profiles calculatorInteractive · runs in your browser
Open
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R-Value Build-Up CalculatorLayer build-up · SANS 10400-XA
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