Testimonials
"Lee completed a dormer to the rear conversion on my house and I can not fault the work. He is extremely professional and precise with his workings which has left my loft looking pristin..."
A wrap around loft conversion is particularly effective for L-shaped homes. It combines a side (hip-end) dormer with a rear dormer to create one continuous structure that follows the natural L-shape of the roof. Instead of choosing between a side or rear extension, the wrap-around design utilises both elevations, delivering significantly more usable floor space and generous full head height throughout the new loft area.
L-shaped properties in Bristol often have complex rooflines that limit what a standard rear dormer can achieve. A wrap-around loft conversion overcomes this by wrapping around the internal corner, transforming underused roof space into a highly functional area. This approach typically allows for two good-sized bedrooms, an en-suite bathroom, and a landing – all within one efficient project.
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We design both the hip-end and rear dormer structures as a single cohesive project, producing full architectural drawings and managing the planning process. Wrap around conversions often require a planning application due to the extent of the alterations. We handle this in full, including all liaison with Bristol City Council's planning department.
The hip end of the roof is opened up and extended into a dormer, and the rear dormer is built simultaneously, the two structures meeting at the corner of the roof to form the continuous wrap around. Steel beams carry the new structural loads at the junction and along both elevations, and the whole structure is typically finished in hanging tiles to complement the existing property.
The wrap around creates the largest possible floor area of any dormer-based conversion, typically enough for two double bedrooms, an en-suite and a generous landing. We complete the full internal fit-out including insulation, plasterboard, flooring, bespoke staircase, electrics and all plumbing and bathroom works.
All wrap around conversions require full building regulations approval. The scale and complexity of the structural works requires thorough calculations and close liaison with building control throughout the project. We manage the complete process from structural design through to final sign-off and certification.
Key facts on cost, planning and timescales for Bristol homeowners.
A wrap around loft conversion in Bristol typically costs between £55,000 and £80,000, reflecting the scale of the two-elevation dormer structure and the larger internal space created. For the room count and floor area delivered, typically two bedrooms and an en-suite, it represents strong value against the cost of moving to a larger property. All projects are quoted on a fixed-price basis.
Wrap around conversions typically require planning permission due to the extent of the alterations to the roof on multiple elevations. We manage the full planning application on your behalf, including architectural drawings, structural calculations and all liaison with Bristol City Council. We will confirm the planning position for your specific property during the free consultation.
A wrap around loft conversion in Bristol typically takes 12 to 16 weeks from start on site to completion, plus the planning application period before work begins. The dual-elevation structural phase takes 4 to 5 weeks, with the full internal fit-out following on to completion.
A wrap around loft conversion is one of the most impactful single projects you can undertake on a Bristol semi-detached or detached home. By adding two bedrooms and an en-suite in one project, the value uplift typically reaches 20 to 30%. In high-demand areas of Bristol the return on investment is among the strongest available. For hipped roof properties where a standard rear dormer alone would leave significant loft space unreached, a wrap around conversion is the definitive solution.
Every wrap around loft conversion we complete in Bristol comes with our 10-year structural guarantee as standard. We are NAPIT registered and Gas Safe certified, and all work is completed to full building regulations approval.
Thinking a wrap around could work for your Bristol home? We offer a free, no-obligation consultation at your property. We will assess the roof structure, confirm the planning position and give you an honest picture of what a wrap around conversion could create and whether it is the right option for your home and budget.
Book Your Free ConsultationWe carry out cut roof loft conversions across Bristol and the surrounding area including Clifton, Redland, Bedminster, Southville, Keynsham, Long Ashton, Portishead, Nailsea and Clevedon.
"Lee completed a dormer to the rear conversion on my house and I can not fault the work. He is extremely professional and precise with his workings which has left my loft looking pristin..."
Find out about how a loft conversion can improve your home, important steps to consider and the type of conversions we offer to Bristol & surrounding areas
See the difference Concept Space & Design Loft Conversions can make and the time, detail and effort we put into every aspect of your conversion from start to finish
Thank you for visiting us today.
With over 21 years of combined experience in the loft conversion industry, whether it’s to create extra space for a new addition to the family, a place to relax or to work. It is our privilege and passion to deliver you a fully bespoke design and build package to create your dream home.
Lee Western
Managing Director