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Transform Your Loft Into a Beautiful, Functional Living Space
Unlock hidden space in your home with bespoke loft conversions — ideal for bedrooms, offices, or studios.
Make the Most of Your Roof Space
A loft conversion is a smart way to add valuable space and increase property value without extending your home’s footprint. Whether you want a master suite, guest bedroom, office, or creative space, we offer end-to-end loft conversion services — from planning and structural design to build and finish.
Types of Loft Conversions We Build
Dormer Loft Conversions
A popular choice that extends your roof vertically to add full-height headroom. Ideal for adding spacious bedrooms or bathrooms.
Hip-to-Gable Conversions
Perfect for semi-detached or end-of-terrace homes — this conversion straightens the roof’s slope to create more usable floor space.
Mansard Loft Conversions
Maximise your roof’s potential with a full-width mansard conversion, ideal for large master suites or multiple rooms.
Velux (Rooflight) Conversions
The most cost-effective option — using existing roof space and installing rooflights to add light and ventilation without altering the roofline.
L-Shaped Loft Conversions
Often used on Victorian and Edwardian properties, this design links two dormers to form an L shape, offering generous living or sleeping space.
Why Convert Your Loft?
- Add a bedroom, office, or living space
- Increase your home’s resale value
- Avoid the costs and stress of moving
- Utilise unused roof space
- Often does not require full planning permission
- Built to comply with UK building regulations
Why Choose Premier Design and Build?
Expert Loft Conversion Specialists You Can Rely On
- Experts in All Loft Types (dormer, hip-to-gable, mansard, velux)
- Clear Quotes & Fixed Pricing
- Structural Engineering & Roof Design Expertise
- Full-Service Project Management
- Serving West & South West London
- 5-Star Rated by Local Homeowners
Frequently Asked Questions
Do I need planning permission for a loft conversion?
Many loft conversions fall under permitted development, especially Velux and dormer types. We’ll evaluate your property and handle all required approvals.
How long does a loft conversion take?
Will it match the rest of my home?
Yes — we ensure all materials, finishes, and layout blend with your existing structure for a seamless look and feel.
Let’s Maximise Your Loft’s Potential
Talk to our team about turning your loft into a stunning, functional space that adds value to your home.
