

Loft Types
Mansard Loft Conversion
What is a Mansard Loft Conversion?
A Mansard loft conversion is named after the 17th-century French architect François Mansart. Typically located at the rear of the property, it can sometimes be placed at the front, depending on the type of house and whether nearby properties have already been approved for this design by the local council. A Mansard conversion features a flat roof with a slight slope to direct water into the gutter, and the face of the structure slopes back at a 72-degree angle, giving it its distinctive appearance.
Benefits of a Mansard Conversion
Mansard loft conversions are a perfect way to gain more usable space out of your loft or attic. If you’ve decided to have a loft conversion, chances are you may want another bedroom, bathroom, playroom, lounge or office. A Mansard conversion can add that extra living area in the form of a stylish and practical addition.
In certain areas of London and the Home Counties, planning officers tend to favour this design over a rear dormer conversion.

Exterior Finish Options
The exterior finish of your Mansard loft conversion can be brick, tile, or slate-hung. If you choose tile or slate, we’ll select the materials on-site to ensure they match your existing roof as closely as possible. For a brick finish, the new brickwork will be matched to the original. Additionally, fascias, soffits, gutters, and windows will be carefully selected to blend with the existing features of your property, ensuring the Mansard conversion seamlessly integrates with the original building.
Will you need planning permission?
If your property has permitted development rights, you can proceed with a Mansard conversion under a Certificate of Lawfulness. This means you can begin work without waiting for approval, as long as you stay within the council's guidelines.
If you don't have permitted development rights, you'll need to apply for planning permission before starting any work. Once your planning application is validated, the council typically makes a decision within eight weeks.
At The Loft Room, we will determine the required permissions and handle all the necessary applications on your behalf to ensure the correct approvals are obtained.

What Loft Is Best For You?
No matter if you are considering a Rear Dormer, Mansard, L-Shape Dormer, Hip to Gable, Velux or Piggyback conversion, we’ll work with you to ensure you get the perfect type of loft conversion for you.
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