Seamless integration with your existing property. Our Wigan architects ensure your new loft looks like it was always meant to be there.
Get Your Free Wigan QuoteTransform your Wigan property without moving. Add space and value with our expert loft conversion service.
Add up to 20% to your Wigan property value with a professional loft conversion.
No need to leave Wigan. Get the space you need in your current home.
Most Wigan loft conversions completed in 4-6 weeks with minimal disruption.
Create bedrooms, offices, or playrooms perfect for Wigan family living.
Transform your Wigan property's unused loft space into beautiful, functional living areas with our professional loft conversion services. Whether you need an extra bedroom, home office, or playroom in Wigan, we create bespoke solutions tailored to your lifestyle.
Our experienced Wigan team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Wigan conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Wigan property to maximize space and value
The most cost-effective option for Wigan properties using roof windows for natural light. Perfect for Wigan homes with adequate headroom.
Add valuable floor space and headroom to your Wigan property with single or multiple dormers. Popular choice in Wigan for space optimization.
Transform sloping hip roofs into vertical gable walls in your Wigan home, significantly increasing usable floor space. Ideal for Wigan semi-detached properties.
The premium option for Wigan properties creating maximum space with near-vertical walls. Perfect for period properties in Wigan.
Your Wigan property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Wigan specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Wigan property and budget. Most Wigan conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Wigan have a 40-50 cubic meter allowance for roof extensions without full planning permission. We handle all Lawful Development Certificate applications for you.
Every conversion we build is inspected by approved inspectors to ensure compliance with Part B (Fire Safety) and Part L (Insulation) of the building regulations specific to Wigan housing stock.
Living in a terraced or semi-detached house in Wigan? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Wigan loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Wigan properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Wigan engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Wigan homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Wigan loft.
Plastering, decorating, flooring, and interior design services to create beautiful Wigan living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Wigan city centre, including period properties, modern homes, and conservation areas requiring specialist Wigan planning expertise.
Expert loft conversion services across all Wigan suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Wigan.
Specialist conversions for Wigan's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Wigan conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Wigan Loft Conversions Completed
Average Wigan Customer Rating
Years Serving Wigan
Wigan Building Control Approved
With over 15 years of experience in Wigan, we understand local planning requirements, building regulations, and architectural styles. Our Wigan team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Wigan terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Wigan semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Wigan conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"Building Group transformed our Wigan property's unused loft into two beautiful bedrooms. Excellent communication throughout and competitive pricing."
- James Walker, Wigan
"If you want a loft in Wigan, just book these guys. Seriously. Don't waste time with anyone else. Building Group is the real deal."
- Paul Roberts, Wigan
"High-end finish on our mansard extension. The carpentry and plastering work in our Wigan home is flawless."
- Christopher Hall, Wigan
Loft conversion costs in Wigan vary based on type, size, and specifications. Typical Wigan prices: Velux conversions £20,000-£30,000, Dormer conversions £35,000-£45,000, Hip-to-gable £40,000-£55,000, Mansard conversions £45,000-£65,000. All Wigan quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Wigan survey and detailed quote.
A transparent guide to typical conversion costs in the Wigan area (2025 Estimates)
| Conversion Type | Suitability | Timeframe | Price Range |
|---|---|---|---|
| Velux (Roof Light) | Existing headroom > 2.3m | 4-6 Weeks | £20k - £30k |
| Dormer (Rear) | Semis & Terraces | 6-8 Weeks | £35k - £50k |
| Hip-to-Gable | End-terrace & Semi-detached | 8-10 Weeks | £45k - £60k |
| Mansard | Period Properties / London Styles | 10-12 Weeks | £50k - £75k+ |
*Prices are indicative for Wigan properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Wigan area. My job is to ensure your project meets local building regulations while maximizing every inch of space. I'm happy to visit your property for a preliminary structural assessment."
We are working in Wigan right now. Call us to arrange a viewing of our current projects near you.
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