Wall, loft, and floor insulation guides
Learn the UK loft conversion insulation regulations including the 0.15 W/m2K roof U-value requirement, rafter insulation options, window rules and impact on heating bills.
Loft insulation and cavity wall insulation both save money on heating bills, but which should you tackle first? We compare costs, savings, payback periods and eligibility for free…
Cavity wall insulation is one of the most effective energy efficiency upgrades available to UK homeowners. It can be installed in a matter of hours, typically costs about…
Understand building regulations for insulation in the UK. Part L U-value targets, 270mm loft insulation rules, Building Control sign-off, and DIY compliance explained.
A practical comparison of external and internal wall insulation for Lancashire solid-walled homes, covering costs, disruption, and performance.
How to draught-proof original sash windows in Lancashire Victorian and Edwardian homes without replacing them, with costs and DIY options.
Comparing the costs and performance of window insulation film against replacement double glazing for Lancashire homes with single-glazed windows.
Find out insulation lifespan UK for every type, from mineral wool lasting 40-80 years to spray foam at 25-50 years, plus signs your insulation needs replacing.
Understand thermal bridging cold spots in plain English, learn to identify them with thermal imaging, and discover cost-effective fixes including aerogel and insulated plasterboard.
Understand insulation fire safety UK requirements, from Euroclass ratings for common materials to Building Regulations Part B and lessons from the Grenfell inquiry.