Turnkey Loft, Garage & Roof ConversionsBuilt for Modern Living.
Specialist dormer loft conversion, garage conversion and conservatory roof conversion company serving Greater Manchester and the wider North West — fixed quote, single trusted family team, no surprises.
- 15+ Years Experience
- Fully Insured
- Family-Run Since 2016
- 5★ Client Reviews
Free, no-obligation
Get a fixed-price estimate
Tell us about your project and we'll be in touch within one working day.
Our specialism
Conversion specialists — turnkey, end-to-end.
Four core conversion services delivered by a single trusted team — from structural design through to the final coat of paint.
We cover the UK mainland, with priority given to local projects in Greater Manchester and surrounding areas.
Also offered
Additional Carpentry & Building Services
Trusted trade services delivered to the same exacting standard as our conversion work.
Why Ridgeline
The difference is in how it's built — and who builds it.
Most builders subcontract. We don't. Your project is delivered by the family team you meet on day one — same hands, same standard, every step.
About RidgelineSingle point of contact
Speak directly with Alex — the owner — from estimate through handover. No call-centre runaround.
Fixed, written quotations
You get a clear, itemised price up front. No vague 'day rates'. No mid-build surprises.
Truly turnkey
Structure, joinery, electrics, plastering, decoration. We hand you the keys to a finished room.
Family craftsmanship
Brothers and dad working side-by-side. Your home is treated like one of ours.
How it works
A clear, four-step process from first call to handover.
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01
Free On-Site Consultation
We visit, measure, listen and explain what's possible — honestly.
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02
Detailed Fixed Quote
A written, itemised quotation with timelines and specification.
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03
Build & Project Manage
Clean site, daily updates, and a single team you can trust in your home.
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04
Handover & Aftercare
Final walkthrough, snag-free handover, and we're a phone call away.
Verified client reviews
What homeowners say about working with Ridgeline.
Where we work
Proudly serving homeowners across nine counties.
Based in Wigan, we cover the North West, Yorkshire, the Midlands and into Greater London for larger conversion projects.
- Greater Manchester
- Merseyside
- Lancashire
- Cheshire
- Greater London
- West Yorkshire
- North Yorkshire
- Derbyshire
- Staffordshire
FAQs
Honest answers to the questions we get most.
Can't see your question? Call Alex directly on 07368 183733.
How long does a typical loft conversion take?+
Most dormer loft conversions take 6–10 weeks from start to handover, depending on size and specification. We give you a firm timeline in your written quotation.
Do you handle planning permission and building regulations?+
Yes. We liaise with architects, structural engineers and local councils on your behalf so you're not left chasing paperwork.
Are you insured and qualified?+
Fully insured with public liability, and our team carries the trade qualifications expected of a professional construction firm.
Do you offer fixed-price quotes?+
Always. You get a clear, itemised written quotation up front — no day rates, no surprises mid-build.
Which areas do you cover?+
Across Greater Manchester, Merseyside, Lancashire, Cheshire, West & North Yorkshire, Derbyshire, Staffordshire and into Greater London for larger projects.
How do I get started?+
Call 07368 183733 or request a free estimate online. We'll arrange a no-obligation site visit at a time that suits you.
Ready to unlock the space you already own?
Get a free, no-obligation estimate from a family team you can actually trust. Most quotes returned within one working day.