Panel Explorer

Build a timber-frame wall layer-by-layer. Pick cladding, insulation, stud depth, sheathing and service void; the live U-value, decrement delay and a scaled horizontal section update with each change. Use it for early-stage build-up exploration.

Indicative tool · combined-method calculation per BS EN ISO 6946 / BR443. Results are for early-stage design comparison only and must not be used in lieu of an accredited U-value calculation. λ-values, R-values and product properties shown are illustrative manufacturer-declared figures; verify against current technical datasheets before specification. Knight Designs Ltd accepts no liability for outcomes derived from use of this tool.

Before you start

Panel Explorer is an indicative design aid.

This tool calculates U-values using the BS EN ISO 6946 / BR443 combined method. Results are for early-stage build-up exploration and comparison only.

Outputs must not be used in lieu of an accredited U-value calculation for Building Regulations submissions, SAP/SBEM modelling, or any other compliance purpose.

λ-values, R-values and product properties shown are illustrative manufacturer-declared figures. Verify against current technical datasheets before specification.

Knight Designs Ltd accepts no liability for outcomes derived from use of this tool.

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