Service
Loft Conversion Builders in London
A loft conversion is one of the most efficient ways to add useful floor space to a London home. We help homeowners across London plan and complete dormer conversions, rooflight conversions and full loft rooms, including the staircase, insulation, plastering and finish carpentry needed to make the new space comfortable.
Project standard
Clear scope, coordinated trades and a tidy handover across renovation, extension, roofing and finishing work.
- Base
- North London
- Coverage
- 32 boroughs
- Quotes
- Written
- All London Boroughs
- Multi-Trade Building Services
- Itemised Written Quotations
- Real Project Gallery
- Public Review Profiles
- Company No. 12265012
What's Included
What this service includes.
- Dormer loft conversions
- Rooflight (Velux) conversions
- New loft rooms and en-suites
- Staircase access works
- Insulation and ventilation
- Plastering and skimming
- Finishing carpentry — doors, skirting, architraves
- Painting and decorating
Common Projects
Projects we typically help with.
- Additional bedroom
- Home office or studio
- Children's playroom
- Master suite with en-suite
Process
Our process for this service.
Help
Frequently asked questions.
Site Visit
Check coverage for your loft conversions project.
Drop in your postcode to see answers tailored to your area — timelines, what's typical for your district, and a one-click request for a site visit.
Most London houses can take some form of loft conversion, but head height, roof shape and structure all matter. A site visit gives a clear answer.
Yes — habitable loft rooms need building regulations approval covering structure, fire safety, insulation and the staircase. We work to those requirements as standard.
Yes. Plastering, decorating, doors, skirting and flooring are all included as part of a typical project.
Continue Exploring
Related Services
House Extensions
Rear, side-return and kitchen extensions to add space and improve how your home works for everyday family life.
Learn MoreCarpentry & Joinery
Doors, skirting, architraves, shelving, storage and finishing carpentry to a high standard.
Learn MorePlastering, Painting & Decorating
Plastering, skimming, making good, painting and decorating to finish any renovation properly.
Learn MoreGet In Touch
Planning a loft conversions project?
Tell us about your project and we'll help you take the next step.