Mansard loft conversions in the Scottish Borders

Covering The Scottish Borders

Our mansard loft conversions service in the Scottish Borders covers Hawick, Galashiels, Peebles and Kelso and more.

Because the Scottish Borders covers a wide area, we confirm availability after the first call and include any travel costs in the written quote rather than adding them later.

Homes in the Scottish Borders

In Scotland many families extend bungalows and semis, while tenement flats bring shared ownership of roofs and walls that needs agreeing early.

What goes into a mansard loft conversion?

A mansard loft conversion replaces one or both slopes of a roof with a near-vertical wall, typically at 70 degrees, with small dormer windows set into it. It creates almost a full extra storey and is common on terraced houses in towns and cities, particularly in London.

Planning application to local design guidance
Roof removal and new mansard frame
En-suite, electrics and fire safety

What will a mansard loft conversion cost?

What mansard loft conversions typically cost. These are guide ranges; the written quote for your house replaces them.

Mansard loft conversions	Guide price incl. VAT
Rear mansard	£65,000 to £85,000
Front and rear (double) mansard	£80,000 to £110,000

What approvals does a mansard loft conversion need in Scotland?

Scottish projects follow a different process from England: the council issues a building warrant before work starts and accepts a completion certificate at the end, alongside any planning permission needed. We prepare both applications.

This needs planning permission and a building warrant from your council in Scotland before work starts. We prepare both applications.

What should I think about before starting?

Council design guides often require natural slate and lead.
Scaffolding and a temporary roof are usually needed.

From first call to completion

Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
Construction and completion. One site lead co-ordinates every trade through to the building control certificate.

Questions about a mansard loft conversion in the Scottish Borders

Does a mansard need planning permission?

Almost always, because it changes the roof profile.

Why choose a mansard over a dormer?

A mansard gives more usable space and often fits a street better where neighbours already have one.

Who deals with the council for a project in the Scottish Borders?

We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.

Mansard loft conversions near the Scottish Borders

Learn more about mansard loft conversions, or see every project we cover in The Scottish Borders.