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Standards, installers and compliance

Practical guidance on the rules and professional frameworks that govern UK retrofit work: Building Regulations, PAS 2035/2030 pathways, MCS and TrustMark accreditation, required certificates, commissioning and handover paperwork…

1 guide
Roof insulation U-value: 2010 building regs vs the current standardThe 2010 roof U-value still applies to some work, but new builds, extensions and renovations follow different Part L routes.6 min read