The UK's Leading Pipe Insulation Knowledge Hub
Expert guidance on pipe insulation, BS 5422 compliance, condensation control, heat pumps, HVAC, refrigeration, fire safety and product selection.
Find the Right Pipe Insulation
Whether you're specifying insulation for HVAC, refrigeration, heating, heat pumps or commercial building services, this Knowledge Hub provides expert guidance to help you choose the correct insulation. Explore technical articles, BS 5422 compliance guidance, installation best practices, comparison guides and product recommendations for every application.
Featured Technical Guides
Self-Seal Pipe Insulation: Faster Installation, Zero Adhesive
Self-Seal Pipe Insulation: Faster Installation, Zero Adhesive
Self-Seal Pipe Insulation: Faster Installation, Zero Adhesive
Best Adhesive for Armaflex: Complete Application Guide
Best Adhesive for Armaflex: Complete Application Guide
Best Adhesive for Armaflex: Complete Application Guide
Pipe Cladding Benefits: Why HVAC Systems Need Protective Covers
Pipe Cladding Benefits: Why HVAC Systems Need Protective Covers
Pipe Cladding Benefits: Why HVAC Systems Need Protective Covers
Domestic Plumbing Insulation: What Homeowners Get Wrong
Domestic Plumbing Insulation: What Homeowners Get Wrong
Domestic Plumbing Insulation: What Homeowners Get Wrong
Commercial Pipework Solutions for M&E Contractors in 2026
Commercial Pipework Solutions for M&E Contractors in 2026
Commercial Pipework Solutions for M&E Contractors in 2026
Lagging Systems Explained: Which Type for Your Project?
Lagging Systems Explained: Which Type for Your Project?
Lagging Systems Explained: Which Type for Your Project?
Browse by Topic
Whether you're specifying insulation for a commercial HVAC system, preventing condensation, meeting BS 5422 requirements or selecting the correct product, explore our expert guides below.
Commercial & Industrial
Commercial specifications & best practice
Installation Guides
Installation methods & technical advice
Calculators
Heat loss & sizing tools
Downloads
Datasheets & certificates
Pipe Insulation Learning Centre
Expert advice for homeowners, HVAC installers and M&E professionals. From product selection to compliance guidance, find everything you need to specify and install pipe insulation correctly.
Commercial Heating Systems
Comprehensive guides on insulating commercial heating pipework, including system design, material selection and energy efficiency.
Armaflex Insulation
Everything you need to know about Armaflex EVO and HT elastomeric insulation, from installation to performance data.
Compliance & Standards
BS5422 and Part L compliance guidance, including thickness calculations and regulatory requirements for pipe insulation.
View standards
Cold & Condensation Control
Prevent condensation on chilled water and refrigeration pipework with proper insulation specification and installation techniques.
Installation Best Practice
Step-by-step installation guides, tools required and common mistakes to avoid when fitting pipe insulation.
Product Selection
Compare Armaflex, Kooltherm and Rockwool products to find the right insulation material for your application.
Sizing & Calculations
Calculate required insulation thickness, understand thermal conductivity and determine the right size for your pipes.
Energy Efficiency
Reduce heat loss, lower energy bills and improve system performance with properly specified pipe insulation.