How To Insulate Existing Suspended Floors. - Can I Just Ask? | Ep.16

How to Insulate a Suspended Timber Floor (The Right Way) Suspended timber floors are a major source of heat loss in older homes — but insulating them isn’t as simple as just stuffing in some insulation. In this video, we walk through the best ways to insulate an existing suspended floor, covering: ✅ How to install insulation between joists ✅ The role of breather membranes and vapour control layers ✅ Key ventilation requirements (and common mistakes) ✅ How to manage moisture and avoid timber decay ✅ When to consider replacing the floor entirely Whether you're a builder, architect, or homeowner tackling a retrofit project, this video will help you make informed, moisture-safe decisions that actually improve comfort and energy performance. 🌐 Learn more: https://www.backtoearth.co.uk/news/ho...