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External walls
Understanding External Walls for Your Project
Do You Need Planning Permission for External Wall Work?
Do Building Regulations Apply to Your External Wall Project?
Key Building Regulation Requirements for External Walls
Understanding Wall Construction Types
Working Safely on Your External Wall Project
Understanding External Walls for Your Project
Think about your home's external walls – they're far more than just structural supports. These vital components shield your property from the weather, help with insulation, and play a massive role in its overall look.
Considering a project involving your external walls? You'll definitely need to get to grips with the requirements set out by UK Planning Permission and Building Regulations first. This guide is designed to help you understand all those rules, whether your plans involve a small repair or a complete renovation.
When it comes to how walls are built, you'll generally encounter two primary construction methods:
Cavity Walls: These consist of two distinct layers of masonry (essentially brickwork or blockwork) separated by an insulating air gap.
Solid Walls: By contrast, these are formed from a single, continuous layer of masonry.
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Disclaimer
This guidance is for general information only and is not legal advice. Planning requirements vary by council and property. You should check your local planning authority's specific requirements before submitting an application or starting work. This guidance applies to England and Wales. When in doubt, contact your local planning authority or seek professional planning advice.
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