The most common types are:

Hip to Gable – Extends the sloping side of a roof into a vertical wall

Dormer – Adds a box-shaped structure to create more headroom

Mansard – A full-width roof alteration, often at the rear

Velux / Rooflight – Adds roof windows without changing the roof structure

Costs vary based on size, design, and structural complexity:

• Velux conversions: from £25,000+

• Dormer conversions: from £35,000–£45,000+

• Hip to Gable conversions: from £38,000–£55,000+

• Mansard conversions: from £50,000+

Prices above are not to be referenced to for final quote as each project will be quoted as per requirements.

A typical project takes between 6 to 10 weeks, depending on the scope, complexity, and weather conditions.

Most lofts can be converted, but we assess:

• Roof height (minimum 2.2m preferred)

• Roof structure (traditional vs trussed)

• Headroom and floor area

• Planning and access feasibility

We offer free surveys to determine suitability.

Not usually. Most clients remain at home during the build, as the bulk of the work is done from the outside and top of the house.

Yes. A well-designed loft conversion can add up to 20% to your home's value by increasing usable living space and bedroom count.