HomeBenchmark buying guide
Should you consider loft insulation?
Loft insulation is usually one of the clearest first upgrades for a house with an accessible, poorly insulated roof space: it targets a major heat-loss route without changing the heating system.
- Less heat escaping through the roof.
- Slower cooling of rooms below the loft.
- Lower heating demand and bills, especially when upgrading from little or no insulation.
- A stronger starting point for later boiler or heat-pump decisions because the home needs less heat.
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