Loft Conversions
Rear dormers, mansards, hip-to-gable and roof-raise conversions across London terraces and semis — from initial feasibility and structural design through to second fix and finishes.
Designed, built and finished by the same team.
“The staircase landed exactly where the drawing put it. The room we walked through on the plans is the room we sleep in.”
Common questions
As a rule of thumb you need 2.2m from the top of the ceiling joist to the underside of the ridge. If you are below that, a mansard or roof-raise can still work — we'll tell you at the feasibility visit.
Rear dormers usually fall under Permitted Development. Mansards, hip-to-gables and any conversion in a conservation area need full planning. We tell you which applies before you commit.
A standard rear dormer runs eight to twelve weeks on site. Mansards and complex schemes are twelve to sixteen.
Yes. Scaffolding goes up outside, the steels go in through the roof, and the new staircase comes in toward the end. There's about a week when the upstairs landing is disrupted while the stair goes in — we flag that early.
Let's Discuss your project
We have delivered building, refurbishment, and maintenance work across London for private clients, commercial operators, and public-sector organisations since 2006.
All work is fully insured and backed by 25 year guarantee