Joinery Companies in Birmingham: 323 Active Firms (2026)
Joinery companies in Birmingham manufacture, fit and repair timber doors, stairs, windows and interiors across the metropolitan construction market.
Buying centres are split between local contractors ordering site carpentry packages, main contractors and fit-out teams procuring joinery work, and public-sector estates teams requiring specification-led replacement and repair. Most engagements are project-based rather than product-only, with pricing shaped by surveys, drawings, timber choice, fire-rating requirements, stair compliance and site labour. The better-matched suppliers tend to combine workshop capacity with installation, remedial work and aftercare across the Birmingham metropolitan area, where response times and coordination with other trades often matter as much as fabrication capability.
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Birmingham has 323 actively trading joinery companies, giving the local market a sizeable but fragmented base of workshops, installers and carpentry contractors. Reported headcount totals 809 people, which points to a labour-intensive trade where capacity is held in small teams rather than large manufacturing sites. The commercial centre of gravity is likely to sit around refurbishment, housebuilding support, shopfitting, education and local authority maintenance, with demand moving in step with construction starts, retrofit work and the release of public-sector building programmes across the metropolitan area.
Joinery and carpentry work sits within building control rather than a dedicated sector licence. GOV.UK says competent person schemes allow building-trade installers to self-certify certain kinds of building work instead of seeking separate building regulations approval; membership is voluntary, and approved work is assessed through ongoing inspections. The British Woodworking Federation describes its role as providing regulatory information and influencing policy, regulations and standards for woodworking and joinery manufacturing. Its schemes covering fire doors and stairs underline where product safety, specification discipline and installation evidence matter most.
Future demand appears tied to the repair, refurbishment and compliance cycle as much as to new construction. Fire-door remediation, stair specification, school and public-estate maintenance, and commercial fit-out work all favour suppliers that can document materials, tolerances and installation practice. Many local firms are likely to remain workshop-led or site-carpentry-led rather than scaling into broad manufacturing groups. Consolidation may happen where contractors want dependable capacity across multiple sites, but the trade still tends to reward local availability, practical survey work and relationships with builders, architects and estates teams.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
323
Active firms
2026
4
Above £5M
turnover band
67
Since 2022
new incorporations
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Key facts
About 1% of the trading cohort reports turnover above £5M (4 of 323 firms) — the rest sits below that revenue band.
20% of the cohort was incorporated since 2022 (67 firms), so a sizeable share is in its first few filing cycles.
ONS construction statistics for Great Britain put new work at £140,684 million in 2024, up 1.4%, and new orders at £71,707 million, up 5.6%.
GOV.UK says competent person schemes let some building-trade installers self-certify certain building work instead of seeking building regulations approval, with membership voluntary and approved work subject to ongoing inspections.
The British Woodworking Federation has 500+ members and operates industry schemes covering fire doors and stairs, reflecting scrutiny of product safety, specification and installation standards.
ONS recorded 370,770 VAT/PAYE-registered construction firms in Great Britain in Q3 2024, up 1.7% year on year.
Door and window frames accounted for 38.45% of 2025 revenue, while residential construction accounted for 59.95% of sales in the international market.
Top Birmingham Joinery companies
Financial sub-scores
Computed from 5 filingsManufactures and installs doorsets and bespoke joinery for commercial construction projects. Supplies custom timber doors and joinery for developments including universities, hospitals, hotels,…
Serves commercial construction clients and main contractors on public-sector and private projects, including universities, schools, hospitals, offices, hotels, leisure venues and retirement/care…
Financial Health
StrongStrong · Growing · 2% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsProvides carpentry and joinery contracting for construction projects across sectors including education, healthcare, retail, rail and housing. Also carries out fire door inspection, repair, upgrading…
Serves principal contractors and commercial/public-sector clients on UK sites, particularly in education, health, retail, hotel and leisure, rail, and extra care housing sectors.
Financial Health
DistressedDistressed · -12% CAGR over 2y
Location
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Financial sub-scores
Computed from 4 filingsManufactures bespoke and standard architectural joinery for contractors and the public, including sash windows, doors, stairs, balustrades, architraves and skirting boards. Also provides design…
Serves building contractors and private customers across the UK needing bespoke architectural joinery for residential or construction projects.
Financial Health
DistressedDistressed · -13% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsManufactures doorsets and bespoke joinery products for construction projects, operating a dedicated door production facility to handle large-volume orders and manage doorset processing from…
Serves B2B construction clients and project teams requiring high-spec, large-volume doorset procurement and bespoke joinery, with support from order inception to delivery.
Financial Health
StableStable · Hiring · 32% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides shopfitting and interior fit‑out services for retail, salon, hospitality and commercial premises. Services include design, 3D visualisation, bespoke joinery, manufacture and installation of…
Serves SMEs and large organisations across the UK, with emphasis on hair and beauty salons, retail stores, hotels, restaurants, colleges, universities and other commercial premises.
Financial Health
WeakWeak · -14% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides joinery installation and interior fit-out services, delivering high-end installation packages for bespoke joinery manufacturers, fabricators and principal contractors on construction and…
Serves B2B clients in construction and fit-out, including bespoke joinery manufacturers, fabricators and principal contractors delivering high-end interior projects.
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides passive fire protection and building compliance services, including fire door surveys, installation and maintenance, fire stopping, compartmentation works, and air‑tightness sealing to help…
Serves building owners, property managers and contractors responsible for fire safety compliance in commercial or multi-occupancy buildings under UK regulations.
Financial Health
WeakWeak · Hiring · 42% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsSupplies and installs garage doors, entrance doors and fire‑rated commercial doorsets. Provides architectural ironmongery, access control and door automation systems, locksmith and master key…
Serves homeowners, construction firms, developers, facilities managers and trade buyers needing garage and entrance doors, architectural ironmongery, access control, and fire or commercial doorsets,…
Financial Health
WeakWeak · -2% CAGR over 4y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
DistressedDistressed · 0% CAGR over 1y
Location
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Financial sub-scores
Computed from 3 filingsProvides commercial fit-out and refurbishment services, including installation of partitioning, suspended ceilings, joinery, flooring, windows, blinds, washrooms, heating, wiring and ventilation, as…
Serves businesses and corporate clients needing commercial fit-out and refurbishment for offices and commercial premises across the Midlands and wider UK.
Financial Health
StableStable · -23% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsManufactures and installs double and triple glazed uPVC, timber and aluminium windows, doors and conservatories. Also supplies patios, porches and shopfronts, and provides glazing options, joinery…
Serves homeowners and small commercial customers across the Midlands, including households improving properties and businesses with shop fronts or premises needing glazing-related maintenance.
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsProvides residential building and renovation services, including home extensions, kitchen and bathroom installations, and general building work. Also manufactures and installs joinery items such as…
Serves private homeowners and local councils in Sutton Coldfield and surrounding Midlands areas, particularly customers planning home improvement, refurbishment or extension projects.
Financial Health
DistressedDistressed · -78% CAGR over 3y
Location
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Financial sub-scores
Computed from 3 filingsProvides passive fire protection services for buildings, including installation of fire doors, fire barriers, penetration sealing, and fire boarding to improve compartmentation and limit the spread…
Serves businesses and construction-related clients across the UK, including companies responsible for new builds, refurbishments and varied commercial property types requiring fire safety compliance.
Financial Health
HealthyHealthy · Hiring · 100% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak · Hiring · 9% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 5y
Location
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Financial sub-scores
Computed from 3 filingsDesigns, manufactures and installs timber conservatories, orangeries, sash and casement windows, and timber doors for residential properties. Also supplies uPVC windows and doors, roof lanterns,…
Sells primarily to homeowners seeking conservatories, orangeries, windows, doors and bespoke joinery, particularly for residential improvement projects. Serves domestic customers within its stated…
Financial Health
StableStable · -3% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsDesigns and installs bespoke fitted bedroom furniture, including wardrobes, sliding door systems, drawers and storage units. Also produces fitted home studies, partition walls and TV media units…
Serves homeowners and residential customers seeking bespoke fitted bedroom, study and media furniture, with a local focus on Sutton Coldfield, Little Aston, Aldridge, Four Oaks, Streetly and…
Financial Health
WeakWeak · 0% CAGR over 2y
Location
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable · -73% CAGR over 4y
Location
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Computed from 3 filingsFinancial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsProvides property maintenance, repair and renovation services for residential and commercial buildings, including carpentry, electrical work, gas and plumbing services, cleaning, landscaping, gutter…
Serves homeowners, landlords and property managers, plus retail and commercial businesses needing one-off or ongoing property maintenance and renovations, primarily in the Midlands with UK-wide…
Financial Health
StrongStrong · Hiring · 11% CAGR over 4y
Location
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Computed from 4 filingsFinancial Health
StableStable · 0% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsManufactures, supplies and installs double‑glazed windows and doors, including uPVC, aluminium, composite, sliding and bifold doors. Also designs and installs conservatories, conservatory roofs and…
Serves homeowners and residential property owners across Birmingham, the West Midlands and Warwickshire seeking domestic window, door, conservatory and porch installations.
Financial Health
DistressedDistressed
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -15% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial Health
N/AN/A
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Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
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Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
Location
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Computed from 3 filingsFinancial Health
StrongStrong
Location
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
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Computed from 3 filingsFinancial Health
DistressedDistressed
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Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsSupplies and installs double glazed windows, doors and conservatories for residential properties. Product range includes uPVC and aluminium windows, bifold and patio doors, roof lanterns, and…
Serves homeowners and trade customers in Sutton Coldfield, Lichfield, Tamworth, Solihull, Shirley and surrounding areas seeking windows, doors and conservatories.
Financial Health
HealthyHealthy · Hiring · 9% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
Location
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Designs, manufactures and installs prefabricated garden rooms and garden annexes for residential properties. Products include garden offices, studios, gyms and one‑ or two‑bedroom annex buildings…
Serves homeowners seeking additional living or work space in their gardens, including buyers planning home offices, studios, gyms, bars, salons, games rooms, or one- and two-bedroom annexes.
Financial Health
N/AN/A
Location
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Financial sub-scores
Computed from 3 filingsProvides carpentry and joinery services for residential and commercial construction projects, including first, second and final fix carpentry, roof framing, joists, stairs, internal and external…
Serves construction teams, property developers and commercial clients in the West Midlands, including residential developments, care homes, schools, universities, warehouses, historic buildings,…
Financial Health
StrongStrong · Growing, Hiring · 41% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsProvides building and facilities contracting services including petrol forecourt canopy repair, commercial signage installation and maintenance, shopfitting and office fit-outs, construction and…
Serves UK business and public-sector clients, including petrol forecourt operators, retailers, office occupiers and commercial property managers needing contractor support.
Financial Health
StableStable · Hiring · 240% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsProvides carpentry and joinery services alongside general building and property maintenance, including plumbing and heating, painting and decorating, interior fit-outs, and washroom installations.…
Serves B2B and public-sector clients, including NHS bodies, schools, local government, energy suppliers, banks, businesses of all sizes, and the local community.
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsDesigns, manufactures and installs bespoke wooden joinery for residential and commercial customers, including staircases, doors, windows, conservatories, fitted wardrobes, storage solutions, gates…
Serves homeowners, commercial clients and building contractors in Dudley and neighbouring West Midlands areas seeking bespoke joinery for residential or commercial projects.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Computed from 5 filingsProvides bespoke joinery services for construction and heritage projects, designing and manufacturing timber window frames, doors, balustrades, staircases and gates. Also handles timber selection,…
Serves local authorities, heritage-sector organisations, architects and planning professionals managing construction or restoration projects in the West Midlands.
Financial Health
WeakWeak · -4% CAGR over 4y
Location
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Computed from 5 filingsProvides fire safety, construction and facilities management services, including fire door inspection and installation, compartmentation works, fire alarms and extinguishers, building refurbishment,…
Serves commercial and residential clients, including housing associations, social housing providers, education bodies, public sector frameworks, contractors and facilities teams.
Financial Health
StrongStrong · Growing, Hiring · 7% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsProvides shopfitting and barfitting services for pubs, clubs, restaurants and hotels. Acts as a main contractor for refurbishments, rebuilds and extensions, and manufactures bespoke joinery including…
Serves business customers in the licensed retail and hospitality trade, specifically pubs, clubs, restaurants and hotels, acting for operators needing refurbishment, rebuilding, extensions, new-build…
Financial Health
StableStable · -5% CAGR over 3y
Location
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Computed from 5 filingsManufactures and installs bespoke joinery products for residential and commercial properties, including wooden windows, doors, staircases, bannisters, conservatories, garage doors and reception…
Serves domestic homeowners and commercial property clients within about 50 miles of Telford, including Shropshire and the Midlands, seeking bespoke joinery for properties of varied types.
Financial Health
HealthyHealthy · Hiring · 9% CAGR over 4y
Location
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Computed from 4 filingsDesigns, manufactures and installs bespoke joinery for residential and commercial projects. Specialises in custom staircases as well as made‑to‑measure windows, doors and other timber joinery,…
Serves architects, property developers and homeowners, selling to both B2B and B2C customers. Also targets domestic and commercial property clients, including listed building and restoration projects.
Financial Health
StableStable · -5% CAGR over 3y
Location
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Financial sub-scores
Computed from 3 filingsManufactures bespoke timber joinery including windows, doors, staircases, conservatories, porches and fitted furniture. Provides made-to-measure woodwork for residential projects and conservation…
Serves homeowners, property owners, architects and builders undertaking bespoke residential joinery, conservation, renovation and building projects.
Financial Health
DistressedDistressed · -4% CAGR over 2y
Location
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Computed from 3 filingsProvides commercial building services and interior fit‑out project management, including structural modifications, ceilings and partitions, joinery, HVAC, electrical and plumbing installations,…
Serves B2B and public-sector clients, particularly facilities and estates teams, in education, healthcare, leisure, automotive, industrial and commercial property sectors with workplace and building…
Financial Health
HealthyHealthy · -5% CAGR over 2y
Location
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Computed from 5 filingsProvides retail interior fit‑out and shopfitting services, delivering store refurbishments, new shop builds, and shop‑in‑shop installations for retail brands. Acts as a contractor managing project…
Serves national retail brands, high-street chains and property teams planning store rollouts, refurbishments and commercial interiors, alongside agencies and consultants managing projects for retail…
Financial Health
HealthyHealthy · -10% CAGR over 4y
Location
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How Birmingham Joinery companies work and how to sell to them
What they do
Joinery businesses earn revenue from measured, made-to-order work rather than standard catalogue sales. A typical job combines workshop fabrication, bought-in timber and ironmongery, site installation, snagging and sometimes later repair. Pricing tends to be project-by-project, with quotes built from drawings, survey notes, materials, labour time and risk allowances for access, fire-rating evidence or late design changes. Smaller firms may lean towards site carpentry and remedial work, while more developed operators add factory capacity, finishing, transport and project management for fit-out, housing, education and public-estate work.
Who they sell to
Customers are usually builders, main contractors, shopfitters, architects, facilities teams, housing providers and public-sector estates managers. Day-to-day buying often sits with contracts managers, quantity surveyors, project managers and procurement leads, while technical approval may come from architects, building-control advisers or fire-safety specialists. Most sales are relationship-led, with repeat work from contractors who need dependable labour and documentation across several sites. Larger packages tend to move through tenders, framework call-offs or schedule-of-rates procurement; smaller repair and replacement jobs are more often priced directly after a site visit.
What they buy
Most joinery firms tend to spend on tools that protect margin, evidence work and keep installers scheduled. Useful categories include estimating and job-costing software, drawing management, scheduling, CRM, accounting, payroll, health-and-safety records, document storage, stock control and fleet administration. Firms handling fire doors, stairs or public-estate work may need better audit trails for specifications, photographs, sign-offs and maintenance history. Outside software, common supplier needs include timber and sheet materials, ironmongery, machinery servicing, waste handling, insurance, legal support, recruitment, apprenticeship support, subcontract labour and local marketing for repeat contractor work.
Why and how to sell to them
Buying intent tends to appear when a joinery firm wins more site packages than its office processes can comfortably manage, takes on regulated installation work, moves into larger workshop capacity, or starts bidding for public-sector and main-contractor work. Pain points are practical: late drawing changes, material-price movement, labour availability, slow approvals, cash tied up in variations, and disputes over snagging or evidence. Sellers usually get more traction by linking the offer to fewer remeasures, faster quoting, cleaner handover packs, better utilisation of fitters, or less time chasing paperwork between the workshop, site and client.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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