Keynsham · BS31 · Timber Extensions by area
Timber Extensions in Keynsham & the villages between
Timber frame extensions — typically cheaper and faster than traditional blockwork, with the same building-regs compliance. TM Carpentry handles the structural carpentry side: frame, roof structure, sheathing and external cladding. Building regs apply regardless of construction method, and Bath has a lot of conservation-area properties where permitted-development rights don't apply. Available across Bath, Bristol and Keynsham — see the areas covered for specific neighbourhoods.
What's included
What's included
Every timber extensions job covers the items below — always. The exact specification depends on your space and what you want it to do.
Timber frame construction
Roof structure (cut and truss)
Sheathing and breathable membrane
External cladding or render carrier
Internal studwork and first-fix carpentry
Coordination with bricklayer / groundworker trades
A real job
Recent timber extension project in Keynsham & the villages between
Keynsham & the villages between · Timber Extensions
From a recent Keynsham & the villages between job — a rear kitchen extension or side-return addition built on a timber frame. [Real project story placeholder. Replace with the specific job: the customer, what they wanted, what was tricky about the site, how it turned out. The photo shows a completed timber-frame extension with cedar cladding and bi-fold doors.]
About Keynsham & the villages between
What extensions typically look like in Keynsham & the villages between
Keynsham is dominated by 1930s semis, post-war detached houses, and modern estate housing with 12–25m rear gardens, often with back-lane access. Keynsham is outside the Bath and Bristol conservation areas, so most extensions qualify for Permitted Development.
Honest note: The descriptions below are generalisations — what's typical or commonly found in Keynsham & the villages between, based on the area's documented housing stock. Every property is different, so Tom will always confirm what's actually there on the site visit before quoting.
Typical property types
- 1930s semis
- Post-war detached houses
- Modern estate housing
Planning & permissions
The planning context in Keynsham & the villages between
Most Keynsham extensions qualify for Permitted Development because the area is outside the Bath and Bristol conservation areas. Tom will tell you on the site visit whether PD applies for your specific extension.
Common extension patterns in Keynsham & the villages between
Common Keynsham extension patterns: 5–6m single-storey rear extensions on the 1930s semis, wraparound extensions on the wider plots, and (on the post-war detached houses) two-storey rear extensions. Most extensions use timber cladding or render carrier.
Local questions
Keynsham & the villages between — common questions
Is Keynsham inside any Conservation Area?
My Keynsham 1930s semi has a 15m garden — is that enough for a 6m extension?
Can I extend my Keynsham property with a two-storey extension?
What about the villages between Keynsham and Bath/Bristol?
Are you VAT registered?
Timberextensions in other Keynsham areas
More timberextensions by area
Our step by step process
Our step by step process
Every job follows the same six stages. Some are quicker, some are slower — but the order and what to expect at each point is fixed, so you're never wondering what's happening.
- 01
Planning conversation
Conservation area? Listed building? Permitted development likely to apply? We confirm before any drawings.
- 02
Architect drawings
If planning is needed, an architect produces the drawings for the application. If permitted development, drawings go straight to building regs.
- 03
Quote and frame order
Fixed-price quote for our scope. Factory frame order placed once drawings are signed off — 4–8 week lead time.
- 04
Foundations and groundworks
Excavation, footings, slab. Usually a separate contractor; we coordinate the schedule.
- 05
Frame raised
Pre-made timber frame delivered and erected on site, typically in a single day.
- 06
Roof, sheathing, externals
Roof structure fitted, walls sheathed, breathable membrane and external cladding applied.
- 07
Internals
Studwork, insulation, first-fix for services. Plasterboard and finishes follow.
Timber extensions by city
Bespoke timber extensions in Bath or Bristol
Pick a city to see what's distinctive about timber extensions there — the property types, planning context, and FAQs — and a curated list of area hubs beneath it.
Get in touch
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