Loft conversions in Leigh.
Family-run loft conversion specialist serving Leigh from our base in Westhoughton. Mining-era terraces and 1950s-60s semis and estates. Rooflight conversions from £14k, full mansards up to £75k. Fixed-price, written-in-1-working-day, no deposit.
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Free on-site survey in Leigh. Reply within 1 working day.
Leigh lofts — what we see on the ground.
We've worked across Leigh for years. Here's how loft conversions typically play out across the town's housing stock.
Leigh's housing is dominated by mining-era Victorian and Edwardian terraces around the town centre and surrounding villages (Pennington, Atherleigh, Westleigh), and significant 1950s-60s semi-detached estates across the wider borough. Rooflight conversions work well on the older terraces; rear dormers transform the semis into proper family homes.
Head height Local
Leigh's mining-era terraces often have surprisingly generous ridge heights — a legacy of the original substantial building stock.
Planning Heads-up
Most of Leigh sits under standard permitted development for both rooflight and rear dormer conversions. Conservation area constraints are minimal outside a small central zone.
Travel Local
Leigh is on our doorstep — 15 minutes from Westhoughton. The whole crew lives locally; you'll never be talking to a sales rep based hundreds of miles away.
Four loft types — honest, fixed, written.
Realistic 2026 prices for a standard Leigh home, including structural calcs, Building Regs, full insulation, staircase and finished room. Free survey, written quote in 1 working day.
Rooflight / Velux
Velux skylights into the existing roof slope. Best where head height already works — common across many Leigh properties.
Dormer
Box dormer extending out from the rear roof slope. The standard upgrade for Leigh semis — adds a full master bedroom worth of space.
Hip-to-Gable
Hipped roof rebuilt into a vertical gable wall. Best for newer estate-style housing around Leigh. Pairs brilliantly with a rear dormer.
Full Mansard
Roof structure rebuilt with near-vertical walls. Effectively adds a new top storey. Premium spec — master suite plus family bath.
Recent loft conversions near Leigh.
Three of our most recent loft conversions, all within easy driving distance of Leigh — same crew, same standard, real proof of the work.
Across the whole of Leigh.
From our Westhoughton base we cover the entire WN7 postcode area. We'll do a free on-site survey at your address and have a fixed written quote back to you within 1 working day.
Central Leigh
Pennington · Westleigh · Atherleigh
North Leigh
Higher Folds · Atherleigh · Hag Fold
South Leigh
Plank Lane · Bedford · Pennington Flash
East Leigh
Hindley Green · Lowton
The three of us on every Leigh job.
No subcontractors, no sales reps, no call centres. Liam, Ryan or Paul is on site every day of your build.
Family-run, three founders
Liam handles surveys, quotes and the electrical fit-out. Ryan leads structural brickwork and dormer construction. Paul — master joiner — runs every staircase install. You meet all three at the survey.
Fixed-price, written quote
Free on-site survey in Leigh. Itemised written quote back within 1 working day. No deposit, no pressure, no surprise extras — the price you see is the price you pay.
Local, accountable
Based in Westhoughton — we're not a national chain. Every client gets Liam's direct mobile number. If anything ever needs a second look after handover, we're back the same week.
Loft conversions in Leigh — straight answers.
How much does a loft conversion cost in Leigh?
Standard Leigh rooflight conversions typically run £14k–£35k. A standard rear dormer on a 1930s or post-war semi is £20k–£55k. Hip-to-gable rebuilds on modern estate housing £45k–£60k. Full mansards £55k–£75k. Every Wolsten quote is fixed in writing after a free on-site survey — the price you see is the price you pay.
Will my Leigh property work for a loft conversion?
Most Leigh houses do. The key check is head height at the ridge — you need 2.2m minimum for a rooflight conversion. We measure at the survey before quoting so there's no guesswork. Dormer conversions add head height where the existing loft is tight.
Do I need planning permission for a loft conversion in Leigh?
For rooflight conversions and most standard rear dormers across Leigh — no, you don't. They fall under permitted development rights. Exceptions: hip-to-gable rebuilds, full mansards, and properties in conservation areas. We'll flag any planning requirement at the free survey and handle the full submission for you if needed.
How long does a loft conversion take in Leigh?
Rooflight conversion: typically 3–6 weeks on site. Standard rear dormer: 6–9 weeks. Hip-to-gable: 8–11 weeks. Full mansard: 10–12 weeks. Most clients stay in the property throughout — we work around school runs and bedtimes where it matters.
Will it add value to my Leigh home?
Yes — typically 15–25% on a standard Leigh home. A well-built loft conversion adding a double bedroom plus ensuite usually adds significantly more than it costs. The biggest value uplift comes from converting a two-bed to three-bed or three-bed to four-bed.
What's the staircase situation on a Leigh loft conversion?
Leigh properties almost always need a bespoke staircase fitted to the existing landing footprint — there's rarely a shelf-product that fits. Building Regs require 2m headroom above every tread, exact rise/going ratios and a compliant balustrade. Paul leads every Wolsten staircase install personally — master joiner, thirty years on the tools, every cut done on site to fit your property exactly.
Can I add an ensuite to a Leigh loft conversion?
Yes — on almost any Leigh property type. Plumbing extends from the existing bathroom or kitchen stack below. Cost adds £4k–£10k depending on spec (basic shower room vs full-tiled ensuite). We design the layout at the quote stage so the bathroom sits over a load-bearing wall and minimises pipe runs.
Ready to start your Leigh loft conversion?
Free on-site survey, fixed written quote in 1 working day, no deposit, no pressure. Leigh is on our doorstep — 15 minutes from Westhoughton. Give us a call or fill in the form and one of us will be back to you the same day.
