
Carpenters & Timber Frame Specialistsin Monmouth
MG Timber Construction works across Monmouth and the surrounding NP25 area, Monmouth town, Rockfield, Mitchel Troy, Redbrook and the Wye Valley villages. Fixed-price written quotes, £15m insured.
Wye Valley specialists · Period property work · Written guarantees
Genuine local coverage of Monmouth, NP25.
We cover Monmouth town and the whole NP25 postcode: including Rockfield, Mitchel Troy, Redbrook, Wonastow, Dixton and the Wye Valley villages. All part of our core service area.
Around 30 minutes from our Newport yard on the A449/A40. Site surveys are booked within the working week.
Monmouth's housing is dominated by Georgian and Victorian townhouses in the centre, period stone cottages in the surrounding villages, converted barns and coach houses on the Wye Valley farms, and a smaller volume of modern detached properties on the town's edges.
Cut roofs, structural loft conversions on Georgian townhouses, oak-frame and timber-frame extensions, barn conversions, and high-specification bespoke joinery form the bulk of our Monmouth workload.
Every carpentry service we run, delivered in Monmouth.
One accountable team from survey to sign-off. Structural carpentry, roofing, extensions, joinery and full project management, all available across Monmouth and the wider Monmouthshire area.

Timber Frame Construction in Monmouth
Bespoke frames to your designs, or erection of pre-designed kits. Our lead trade.
Timber Frame Construction in Monmouth
Cut Roofs in Monmouth
Traditional on-site cut roofs to any pitch, span or complexity.
Cut Roofs in Monmouth
Truss Roofs in Monmouth
Fast, accurate installation of prefabricated roof trusses.
Truss Roofs in Monmouth
1st & 2nd Fix Carpentry in Monmouth
Structural first fix through to skirtings, doors and finishing joinery.
1st & 2nd Fix Carpentry in Monmouth
New Builds in Monmouth
Full carpentry and project management for new-build homes.
New Builds in Monmouth
Extensions in Monmouth
Single and double-storey extensions, planned and delivered end-to-end.
Extensions in Monmouth
Loft Conversions in Monmouth
Structural loft conversions with all trades coordinated in-house.
Loft Conversions in Monmouth
Kitchens in Monmouth
Supply and fit, or labour-only. Trusted partners include Howdens and Wren.
Kitchens in Monmouth
Bespoke Joinery in Monmouth
Staircases, fitted furniture and garden structures made to measure.
Bespoke Joinery in MonmouthConcrete reasons Monmouth clients pick MG Timber Construction.
Wye Valley period property experience
We routinely work on Georgian and Victorian properties in the Wye Valley, sensitive external joinery, conservation-area detailing and structural loft conversions.
Direct route via A449/A40
Fast, direct route from Newport means daily site attendance and no scheduling battles.
Familiar with conservation and listed-building constraints
Central Monmouth includes conservation areas and listed buildings. We detail work to survive planning and listed-building consent first time.
£15m insured, written guarantee
Full insurance, City & Guilds qualifications and a written workmanship guarantee on every Monmouth project.
The specific problems Monmouth carpentry work throws up, and how we handle them.
Monmouth Georgian townhouses typically have undersized joists, tight staircases and party-wall constraints that make structural alterations more involved than they look. Wye Valley stone cottages rarely have square walls or level wall plates.
The Wye Valley sees sustained wet weather and river-driven humidity. Roofs, cladding and ground-level joinery must be specified for exposure and ventilated properly.
Central Monmouth streets restrict lorry access and skip use; village lanes around Mitchel Troy and Rockfield are tight. Logistics are planned into every quote.
Period Monmouth properties routinely fail modern insulation and structural standards. Any competent conversion or extension must bring the affected areas up to current building regulations while respecting the original detail.
The same clear five-step process on every job, in every area.
- 1Step 1
Enquiry & site survey
Call or enquire online. We book a free site survey, normally within one working week.
- 2Step 2
Fixed-price written quote
Line-by-line quote for labour, materials and programme, delivered in writing after the survey.
- 3Step 3
Booking & 15% deposit
15% deposit secures your slot in the diary. Start date confirmed in writing.
- 4Step 4
Works & staged payments
One accountable team on site. Staged payments tied to milestones; never up front, never on trust.
- 5Step 5
Sign-off & written guarantee
Final inspection, snag list closed and a written workmanship guarantee issued at handover.
What working in Monmouth actually looks like.
The realities of Monmouthshire carpentry, surveyed, priced and delivered honestly.
Monmouth is a period-heavy, conservation-sensitive market with a strong Wye Valley rural component. It rewards carpenters who read historic structure honestly, price the job for what it actually is, and detail external work to survive planning first time.
We work in Monmouth regularly and understand the constraints, from tight town-centre access on Monnow Street to full barn conversions on farms outside Mitchel Troy. Fixed-price written quotes, staged payments tied to milestones and a written workmanship guarantee at handover on every job.
For homeowners, developers and rural property owners in and around Monmouth, we bring one accountable team, a transparent quote and a workmanship standard that stands up in a decade; not just at handover.
Straight answers on coverage, response times and cost in Monmouth.
Do you cover all of Monmouth?
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Yes, Monmouth town and the whole NP25 postcode, including Rockfield, Mitchel Troy, Redbrook and the Wye Valley villages.
How fast can you reach Monmouth?
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Around 30 minutes from our Newport yard on the A449/A40. Site surveys are booked within the working week.
Do you handle listed-building and conservation-area work in Monmouth?
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Yes. External joinery, roof alterations and structural work are detailed to survive listed-building consent and conservation-area constraints.
Can you handle a full barn conversion in the Wye Valley?
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Yes: structural carpentry, new roof structure, bespoke staircases and all first and second fix, coordinated in-house.
Do you take on Georgian townhouse loft conversions in Monmouth?
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Yes. Structural loft conversions on Georgian and Victorian townhouses are a common part of our Monmouth workload.
Is there a rural travel charge for Wye Valley jobs?
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No. Wye Valley villages inside NP25 are inside our standard service area.
Do you take on small carpentry jobs in Monmouth, or only full builds?
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Both. We run new builds, extensions and full timber frame packages in Monmouth, but we also take on single roofs, kitchen fits, staircase replacements and first-and-second-fix packages for local homeowners and builders. Every job is priced fixed, in writing.
Are you insured for work in Monmouth?
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Yes. MG Timber Construction Ltd carries £15,000,000 of public liability insurance covering every carpenter on site, plus employers' liability. Certificates are shared with your quote on request, many Monmouth clients and their architects ask for them before we start.
What deposit and payment schedule do you use for Monmouth projects?
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A 15% deposit is taken to book your slot in the diary. The balance is broken into staged payments tied to milestones on the works; never up-front, never on trust. Every stage is agreed in writing before we start.
Do you provide a written guarantee on work carried out in Monmouth?
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Yes. Every job in Monmouth, from a single cut roof to a full timber-framed new build, is handed over with a written workmanship guarantee. Materials also carry their manufacturer warranties, which we register on your behalf.
Recent projects near Monmouth
A cross-section of finished carpentry, joinery and extension work delivered across South Wales.



























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View areaBook your free Monmouth site survey, on site within a week.
Fixed-price written quote after the survey. 15% deposit to book. Staged payments tied to milestones. £15,000,000 public liability insurance and a written workmanship guarantee on every Monmouth job.
