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Home/Loft conversions

Loft conversions that add a whole floor.

Dormer, hip to gable and mansard lofts with a proper staircase, a bathroom and storage. Designed, approved and built by one team.

A finished loft conversion bedroom with a rear dormerRear dormer loft
FreeDesign consultation
HandledPlanning and building regs
FixedPrice agreed in writing
In-houseBuild team
Types of loft

Four ways to go up.

Rear dormerA box dormer at the back for full head height and room for an ensuite.
Hip to gableBuilds out a sloping side roof into a full gable wall.
MansardSteep sides and a flat top for the most space, often needing planning.
Roof light loftRoof windows only, for lofts with good head height already.
What's included

From the survey to the last coat of paint.

01Survey and design

We check head height, the roof structure and where the stairs can go.

02Planning and building regs

Permitted development or planning, plus building control sign off.

03Steels and structure

Floor joists, steels and the dormer or gable, by our own team.

04A proper staircase

Designed to building regs, with a protected route down for fire safety.

05Ensuite and plumbing

Add a shower room or bathroom while we are up there.

06Insulation and finish

Insulation, plastering, flooring and decorating.

House plans and samples on the showroom design table
Plan it properly

More room without moving.

A loft is often the most space you can add for the money. We plan the stairs, the head height and the bathroom with you at the showroom first.

  • 3D visuals of the new floor before we start
  • Planning checked at your first visit
  • A fixed price agreed in writing
Questions

Good to know.

Most lofts can be converted. Head height, the roof structure and where a staircase can go are the main things, and we check all three at the survey.

Many rear dormer and hip to gable lofts fall under permitted development. Mansards and homes in conservation areas usually need an application. We check which applies to you.

Building regulations require a protected escape route from the new floor. We design the stairs, doors and alarms to meet them.

It depends on the type and size. You get a works schedule with each stage before we start.

The Cobham Design and Build showroom on the high streetFind us on Cobham High Street
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Talk through your loft.

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Free and no obligation. Your details only go to the Cobham Design & Build team.

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ShowroomCobham High Street
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