Dormer loft conversions
Box dormer extensions for maximum floor area in Berkhamsted homes.

Designed and built for Berkhamsted homes — from canal-side period properties to family houses on the town's leafy estates.
Berkhamsted combines castle-town history with confident modern living. We convert lofts that suit both — dormer extensions for growing families, Velux conversions for character cottages, and carefully planned mansard lofts where headroom and streetscape matter.
Our team surveys on site, advises on feasibility and planning, and manages your loft conversion from structural work through to bespoke finishing in occupied Berkhamsted homes.
Box dormer extensions for maximum floor area in Berkhamsted homes.
Rear mansard lofts that maximise headroom while respecting streetscape.
Rooflight conversions for additional bedrooms and usable attic space.
Gable-end extensions that unlock full-height rooms on hipped roofs.
Master suites, guest rooms, and bathrooms designed for daily living.
Guidance on planning permission and building regulations for your project.
Berkhamsted FAQs
Answers about loft conversions in Berkhamsted.
Service coverage
Based in Broxbourne, Hertfordshire, we serve homes across Berkhamsted and the wider Hertfordshire area. The shaded zone on the map shows our typical coverage for loft bedrooms, home offices, en-suites, and structural loft work.
We regularly work in Berkhamsted, Tring, Northchurch, Potten End, and Little Gaddesden, and nearby villages throughout the Berkhamsted area.
Unsure whether we cover your address? We would be happy to confirm — every engagement begins with a no-obligation consultation.
We would be delighted to discuss a loft conversion for your Berkhamsted home.
Bespoke dormer extensions that transform cramped roof space into generous, light-filled rooms.
Rear mansard extensions that create generous, full-height rooms with refined architectural detailing.
Roof light conversions that unlock attic space with minimal structural change and maximum natural light.
Hip-to-gable roof alterations that unlock generous loft space on hipped-roof properties.
Structural engineering and construction for loft conversions — steelwork, floor joists, and roof alterations done properly.
Master bedrooms and en-suite bathrooms in the loft — designed for privacy, daylight, and everyday comfort.
Dedicated loft workspaces with daylight, connectivity, and acoustic separation from the rest of your home.
Planning permission and building regulations for loft conversions — advice, drawings, and submissions handled in-house.