A loft conversion is the quickest way to add a proper room to your home without losing any garden. North West Home Renovations has been converting lofts across Wigan and the North West since 1995, turning unused roof space into master bedrooms, en suites, home offices and family rooms for homeowners in Wigan, Standish, Leigh, Bolton, St Helens, Chorley and the surrounding towns.
We handle the whole conversion in-house: the design, the structural calculations, planning and building regulations, the steelwork and staircase, the insulation, the plumbing and electrics, and the plastering and decorating at the end. One team from the first survey to the final handover, with a Fair Trading contract and our Peace of Mind Guarantee on every job.
Loft Conversion Ideas & Inspiration:
Build your dream master suite bedroom
A functional home office
A relaxing lounge area
A welcoming guest suite
A fitness studio or gym
A creative studio
A home cinema
A library or reading nook
The honest answer is that it depends on the type of conversion, the condition of your roof and what you want the room to be. The figures below are a guide to typical 2026 projects we complete across Wigan and the North West, and every quote we give is itemised to your house.
As a rule of thumb, a dormer loft conversion with a bedroom and en suite on a typical Wigan semi usually lands between £40,000 and £50,000 all in, including the staircase, building regulations and decorating.
Whatever the final number, it is set out line by line in your quote with no hidden costs, and backed by a Fair Trading contract. If you would like to spread the cost, our finance options let you split the project into monthly payments. Many of our loft customers combine the conversion with other work while the team is on site, such as a new bathroom on the floor below or a house extension at the back.
For a fixed price for your own loft, contact us through our contact form or call 01942 502011 and we will arrange a free survey.
Over 25 years of building renovations
Design – Manage – Approvals – Build
No hidden costs & Fair Trading contract
Full Peace of Mind Guarantee
Make monthly payments to split the cost
Helping Lancashire’s growing families extend and renovate their homes for over 25 years. We specialise in design and construction and are able to fully renovate all types of houses. At North West Home Renovations Ltd we’re proud of our reputation for high standards of workmanship, creative design and value for money.
