Wall, loft, and floor insulation guides
Replacing an old polycarbonate or glass conservatory roof with a solid insulated roof can slash heat loss, cut energy bills and turn a seasonal room into a year-round living space.
6 May 2026
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.
3 May 2026
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 grants.
24 April 2026
Cavity wall insulation is one of the cheapest and most effective energy efficiency upgrades available to UK homeowners. It can be installed in a matter of hours, typically costs a…
14 April 2026 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.
3 April 2026 A practical comparison of external and internal wall insulation for Lancashire solid-walled homes, covering costs, disruption, and performance.
13 March 2026 How to draught-proof original sash windows in Lancashire Victorian and Edwardian homes without replacing them, with costs and DIY options.
7 March 2026
Comparing the costs and performance of window insulation film against replacement double glazing for Lancashire homes with single-glazed windows.
1 March 2026 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.
23 February 2026
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.
22 February 2026