# Residential home insulation strategies

> Live situation record from CLSTR: https://clstr.news/situations/residential-home-insulation-strategies
> Updated: 2026-09-29T08:18:50.000Z. Sources: 5. Developments: 2.

Efforts to improve home energy efficiency through insulation vary by scale and region. In Ireland and the United Kingdom, focus is placed on mitigating heat loss in older properties. In Ireland, external wall insulation, or ‘the wrap’, is recommended to prevent the 20–30% heat loss common in poorly insulated solid or hollow block walls. In the UK, emphasis is placed on loft insulation and draught-proofing to prevent heat loss through roofs.

Other approaches include minor, non-invasive DIY methods such as using thermal curtains, door sweeps, and sealing joints to prevent drafts. For more significant renovations, exterior insulation involves applying an insulating layer to the facade, which can be protected by cladding or coatings. This method helps regulate temperatures during heatwaves by preserving masonry inertia and avoids reducing internal floor space.

## Timeline

### 2026-09-29: Home insulation methods: from DIY fixes to exterior cladding

Home insulation options range from simple, reversible DIY fixes like thermal curtains and door seals to comprehensive exterior cladding that improves thermal continuity and regulates temperature.

2 sources. https://clstr.news/cluster/home-insulation-methods-from-diy-fixes-to-exterior-cladding

### 2026-09-18: Home insulation strategies to reduce heat loss in Ireland and the UK

Homeowners in Ireland and the UK are encouraged to improve energy efficiency through external wall insulation, loft upgrades, and draught-proofing to prevent significant heat loss during winter.

3 sources. https://clstr.news/cluster/home-insulation-strategies-to-reduce-heat-loss-in-ireland-and-the-uk

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Cite as: Residential home insulation strategies. CLSTR, https://clstr.news/situations/residential-home-insulation-strategies