Loft Types

Mansard loft conversion

Named after the 17th-century French architect Francois Mansard, a Mansard loft conversion typically sits at the rear of a property. However, its location may vary depending on the house type and local council regulations. Featuring a flat roof with a gentle slope for drainage, the Mansard’s face slopes back at a distinctive 72-degree angle.

 

Benefits of a mansard loft conversion

Mansard loft conversions offer an excellent solution for maximising the usable space in your loft or attic. If you’re considering a loft conversion, you likely desire additional rooms such as bedrooms, bathrooms, playrooms, lounges, or offices. A Mansard conversion presents an attractive and functional way to expand your living area.

In specific regions of London and the Home Counties, planning officers often prefer this design over rear dormer conversions.

Exterior finish options

The exterior finish of your Mansard loft conversion can feature brick, tile, or slate. Tiles or slate will be chosen on-site to match your existing roof. If you opt for brick, it will match your current brickwork. Other finishes like fascias, soffits, gutters, and windows will also be matched closely to your existing ones, ensuring your Mansard conversion seamlessly integrates with your property’s original aesthetics.

 

Will I need planning permission?

If your property benefits from permitted development rights, you can proceed with a Mansard conversion under a Certificate of Lawfulness. This certificate allows work to begin without waiting for formal approval, provided it adheres to council guidelines.

However, without permitted development rights, planning permission is required, and work cannot commence until approval is granted. Upon validation of the planning application by the council, a decision is typically issued within eight weeks.

At Alan Loft Conversions, we determine the necessary permissions and handle the application process on your behalf to ensure the correct approvals are obtained.

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