Structural conversion of a hipped roof end to a gable to increase loft space. Covers removal of hip, construction of gable wall, and reinstatement of roof structure.
Typical cost
£8,000 — £15,000
Typical duration
1-2 weeks
Scope type
flexible
Typical tasks
Prop existing roof structure
Remove hip tiles and rafter
Build new gable wall to match existing
Install new verge rafters and barge boards
Reinstate roof tiles and flashings throughout
Extras & additional works
Based on a standard hip to gable conversion for a typical semi-detached house, costs may increase if scaffolding is required or if there are access issues.
Common questions Stainesai
A hip to gable roof conversion involves changing the sloping side of a roof (hip) into a vertical wall (gable) to increase loft space. This type of structural roofing work requires Building Regulations approval. Always confirm with your roofer before work begins.
In many cases a hip to gable conversion may be permitted development, but this depends on the size and design of the alteration and local planning restrictions. Building Regulations approval is required because the work involves structural changes. Always confirm requirements with your local authority and roofer before work begins.
Factors affecting the price include the size of the roof, materials used, and any additional structural work required. Note that hip to gable conversions require Building Regulations approval. Always confirm with your roofer before work begins.
Yes, building regulations approval is required to ensure the structural integrity and safety of the conversion.
A hip to gable conversion increases living space and can add value to your home by creating a larger, more usable loft area. However, such structural roofing work requires Building Regulations approval. Always confirm with your roofer before work begins.
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