Cut roofs, trussed roofs, complex hip-and-valley structures, steel-and-timber composite framing — Alex and the Ridgeline team build the structures other crews subcontract out.
15+ years on the tools · Trusted by main contractors · Fully insured
15+
Years on the tools
100+
Projects delivered
5★
Bark client rating
1 Day
Quote turnaround
Family
Run since 2016
Service Overview
Structural carpentry is the load-bearing skeleton of a building — the roof, the floor, the beams that hold everything else up. Done correctly, it's invisible: nothing sags, nothing cracks, nothing creaks. Done incorrectly, it's the most expensive mistake a homeowner can make, because everything finished on top of it has to be ripped out to fix it.
Ridgeline's structural carpentry is the work other builders call us in for. We cut traditional roofs to engineer-stamped drawings, install trussed roof systems on new-builds, frame complex hip-and-valley intersections, and integrate steel beams with timber framing on extensions and conversions.
Every structural job is built strictly to engineer's drawings, with proper fixings (not just nail guns), correct timber grades and full Building Regs compliance. Where calculations are needed, we work with trusted structural engineers we've used for years.
Whether you're a homeowner extending your property, a self-builder framing a new home, or a main contractor needing experienced carpenters who can read a drawing — we deliver the structural work to a standard your Building Control inspector will sign off without comment.
The cost of getting it wrong
Bad structural work doesn't show up immediately. It shows up six months, a year, or five years later — and by then, fixing it means tearing out everything built on top.
Undersized joists or wrong timber grades cause floors to deflect over time. The cracks downstairs are the first warning.
Without proper ties or ridge support, a cut roof slowly pushes the supporting walls outward — a structural failure that's expensive to remediate.
Inspectors reject work that doesn't match the engineer's drawings. You pay twice: once for the wrong work, once to fix it.
Structural work that doesn't comply with Building Regs invalidates your home insurance — including any future claims unrelated to the work.
Survey reports flag structural defects aggressively. A botched roof structure can knock 5–10% off a sale price or kill the sale entirely.
Our Process
We review the structural engineer's drawings and confirm timber spec, fixings and any details that need clarifying.
Correct grade timber, engineered joists, fixings and connectors ordered and delivered to plan.
Precision-cut on-site or assembled from prefabricated trusses, all to drawing tolerances.
Building Control inspection at structural stage; any required adjustments completed immediately.
Structure handed over plumb, level and ready for roofing, plastering or floor finishes.
The Benefits
Built strictly to drawing — no 'near enough', no improvisation on load-bearing elements.
Every job inspected and signed off by Building Control without rework.
We're the carpenters local builders call when their reputation is on the line.
We turn up when we said we would and finish when we said we would. Self-builders and contractors plan around it.
Confident handling of structures combining steel beams with engineered timber — common on conversions and extensions.
One firm responsible for the whole structure — not five subcontractors blaming each other when something fails.
Recent Work
Every photo below is from a Ridgeline project — no stock imagery, no staged shots.
In detail
Structural carpentry isn't one job — it's a category. Here are the specific structures we build most often and what each requires.
Cut on-site from individual rafters, ridge boards and wall plates. Used on extensions, character properties, and any structure where prefab trusses aren't viable. Requires skilled carpenters who can read pitch, set out birdsmouths and cut intersecting hips and valleys.
Factory-engineered roof trusses lifted into position and braced. Faster than cut roofs and ideal for new-builds and large extensions. Requires precise wall plate setting-out and proper diagonal and longitudinal bracing.
Where two roof planes meet at angles, accurate hip-and-valley framing is critical to prevent leaks and sagging. We've built these on extensions across the North West for over a decade.
I-joists and metal-web joists for spans where solid timber isn't practical. We size, cut and install to manufacturer-specific guidance for openings, cuts and bearings.
Many extensions and loft conversions require steel beams to remove load-bearing walls. We coordinate with steel suppliers and structural engineers, then frame the timber structure correctly onto and around the steel.
Properly bedded wall plates, correctly sized lintels and structurally framed openings — the small details that decide whether the structure performs for a century or starts cracking in five years.
FAQs
Can't see your question? Call Alex directly on 07368 183733 or request a free estimate.
Yes. A significant share of our structural carpentry work is direct subcontract to local builders and self-builders who need experienced carpenters they can rely on to deliver to drawing, on programme.
Yes. Alex and the team have over 15 years' experience cutting traditional roofs including hips, valleys and dormers. Drawings supplied, or we work directly with your structural engineer.
Yes. We coordinate with truss suppliers, set out wall plates accurately, lift and brace the trusses, and tie everything in correctly. Building Control sign-off included.
Common on extensions and loft conversions. We work alongside steel suppliers and structural engineers to integrate steel beams with timber floors and roofs correctly.
Always. Every structural job is built to engineer's drawings and inspected by Building Control. We don't sign anything off until the inspector is satisfied.
Lead times vary by season but we typically slot structural carpentry work within 2–6 weeks. Emergency reinstatement after storm or fire damage is prioritised.
We work with trusted local structural engineers and can include their fees in your quotation, or work to drawings you've already commissioned.
Correctly graded, fixed and protected structural timber lasts the lifetime of the building — 100+ years is normal for properly built roof and floor structures.
Yes. We work directly with loss adjusters and insurance contractors on storm and fire damage reinstatement.
Send drawings to ridgelinersc@gmail.com or call 07368 183733. We'll review and come back with a fixed quotation within a working week.
Related services
Speak directly with Alex — the owner — for a free, no-obligation estimate. Most quotes returned within one working day.
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Find us
Family-run from Aspull, Wigan — covering the wider North West.
