Create more space with a Mansard Loft Conversion

Building a Mansard loft conversion opens up your roof, so you can make the most of your loft space. A Mansard has a flat roof and sloping back wall incorporating windows in the form of small dormers. Mansard loft conversions are usually front or rear facing. INNERSPACE will provide guidance on the size and placement of Mansards.



Maximise loft space to create another storey for your home

Thanks to the large windows and additional head height created by a Mansard, your loft conversion will have plenty of room so you can move around easily. Mansard conversions are extremely versatile and work well as bedrooms, a home study or even play room. You can also create an additional bathroom.



Straight-forward advice on planning permission

A mansard loft conversion is normally constructed where planning permission is required or if your property is in a conservation area. If your Mansard conversion does require a planning application then INNERSPACE will submit all relevant paperwork.

All the work on an INNERSPACE loft conversion is carried out by our own qualified and experienced team to ensure the highest standards of workmanship - we don’t use contractors.  Your Mansard loft conversion will also be carefully managed to ensure it’s completed on time, your project will include:


  • Free survey, 3D design and architectural plans
  • Mansard construction and window installation
  • Insulation, boarding and plastering
  • Flooring, staircase, doors and all joinery
  • Lighting, power, plumbing and heating as required
  • Optional interior design and decorating service
  • Quality checks and a FREE 10 year insurance-backed guarantee

For more information about Mansard loft conversions or to request a FREE no obligation quotation call 0800 085 2134 today.

Free Brochure Free Design Visit
Mansard Loft Conversion
  • Roof Lift With Velux Conversion
  • Velux Conversion