Guides & Tips
Insulation, demystified.
Practical, no-nonsense guides for UK homeowners. Written by a PAS2030-certified installer who's spent 20+ years actually fitting these systems — not just writing about them.
External Walls · 12 min read
External Wall Insulation: A Homeowner's Complete 2026 Guide
Everything you need to know about EWI — from how it works and what it costs, to the mistakes that wreck installations and how to avoid them.
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Internal Walls · 11 min read
Internal Wall Insulation: The Complete Guide for UK Homeowners
When IWI is the right call, the four most common systems, what to expect during the build, and why getting the moisture detail right is everything.
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Loft & Roof · 9 min read
Loft Insulation Done Right: 2026 Materials, Costs and Pitfalls
The cheapest, fastest insulation upgrade — but the one most often done badly. How to spec it, install it, and avoid the condensation traps.
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Floor · 10 min read
Floor Insulation: Suspended Timber, Solid Floors and Underfloor Draughts
How to insulate the most overlooked surface in your home, with the right material for suspended-timber and solid-concrete floors.
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