Timbawood

What Timbawood does

Timbawood Ltd is a UK-based, family-run bespoke timber window and door manufacturer and installer founded in 2007 and headquartered in Feltham, London. The company specializes in period, conservation and listed-property work, producing sash windows, casement windows and a full door range (front, French, bifold, internal and fire-rated) using premium materials including Accoya, Sapele and Oak, with glazing options spanning slimline double, vacuum and acoustic glass. Its product line is organized into three sub-brands — Conservation, Traditional and Heritage — that map to different property archetypes and specification tiers.

The business operates a dual go-to-market model: a London and Home Counties installation service backed by a Feltham showroom, and a nationwide supply-only channel serving trade buyers. Pricing is project-based and bespoke, with a stated 8-10 week lead time per project. The company holds a dense stack of industry accreditations — FENSA, TrustMark, Constructionline Gold, CHAS, SafeContractor, SMAS, CE marking, GGFi warranty and Part Q/PAS24 — and approvals from 26-30+ planning authorities, positioning it for regulated heritage and conservation tenders.

Customers span private owners of listed and period properties, schools (including Charterhouse School and Haileybury School), retirement developments, developers, and architects — the latter reached through a CPD training program that functions as a professional-specification channel. The company is privately held with 11-50 employees and no disclosed external funding.

Name

Timbawood

Legal name

Timbawood Ltd

Website

https://timbawood.co.uk

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

11–50 employees

Short description

Timbawood is a family-run UK bespoke timber window and door manufacturer and installer specializing in period, conservation and listed properties. It serves private homeowners, schools, developers and trade customers across London, the Home Counties and a nationwide supply-only channel.

Ownership category

akta.pro rank

Product category

Bespoke Timber Windows and Doors

NAICS

Wood Window and Door Manufacturing (321911), Glass and Glazing Contractors (238150)

SIC

Millwood, Veneer, Plywood, & Structural Wood Members (2430), Wholesale-Lumber, Plywood, Millwork & Wood Panels (5031)

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industry

Window Replacement (Residential) (HSAPAJAA)

Keywords

• Timber windows
• Timber doors
• Heritage joinery
• Listed building windows
• Bespoke sash windows

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Bespoke Timber Windows and Doors: Custom manufacturing and installation of timber sash windows, casement windows, and doors for period, conservation and listed properties. Revenue is project-based with quotes provided following property surveys.
2. Repair and Restoration Services: Expert repair, restoration and reglazing services for existing timber windows. Includes part replacement where only moving sashes are replaced while preserving original frames.
3. Supply-Only Services: Supply of timber windows and doors nationwide to customers who arrange their own installation, extending market reach beyond installation service area.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

Timbawood manufactures and installs bespoke timber windows and doors for period, conservation and listed properties, offering a complete service from survey and design through manufacture in its West London factory to installation in London and the Home Counties. The portfolio includes sash windows, casement windows, and a full range of timber doors (front, French, bifold, sliding, internal, fire) with specialist glazing options such as slimline double glazing and vacuum glazing. The company also provides repair, restoration, and reglazing services plus nationwide supply-only delivery to customers who arrange their own installation.

Product overview

Timbawood is a specialist manufacturer and installer of bespoke timber windows and doors for period, conservation and listed properties. The product portfolio centers on three core product lines—Sash Windows, Casement Windows, and Timber Doors—each available in multiple sub-categories and period-specific configurations. Sash windows include box sash, arched sash, and period designs (Georgian '6 over 6', Victorian, Edwardian). Casement windows encompass flush casement and double casement styles. Timber doors include front doors, French doors, bifold/sliding doors, internal doors, and fire doors (FD30/FD60). Products are organized into three ranges—Conservation Range (for conservation areas), Traditional Range (for period/modern properties), and Heritage Range (for listed buildings)—offering different specification levels for planning requirements. The company also offers add-on glazing options (slimline double glazing, vacuum glazing, acoustic glass, laminated security glass) and repair/restoration services including part replacement. All products are handmade to order at the West London workshop with materials including Accoya, Sapele, and Oak timbers, and are supplied with a 10-year insurance-backed warranty.

Differentiator

Problem solved

Functional benefit

Brands

• Conservation Range: Windows designed to meet the planning criteria of conservation areas and homes of distinction.
• Traditional Range
• Heritage Range

Quantifiable outcome

• Windows approved for listed and conservation properties in over 30 unique planning authorities
• +3 more outcomes

Named customers4 records

Segments5 records

Ideal customer profiles4 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Ventrolla: UK specialist in sash window restoration, draught-proofing, and replacement for period properties. Closely comparable to Timbawood on heritage customer segment and survey-led service model, with strong overlap on listed-building and conservation-area work.
• Roseview Windows: UK sash window manufacturer specialising in heritage-style uPVC vertical sliders. Targets similar period-property customers to Timbawood but with a different material, providing a competing price-positioned alternative in the heritage segment.
• Mumford & Wood: UK-based manufacturer of high-performance timber windows and doors for period, conservation, and listed buildings. Closely comparable to Timbawood in target customer (heritage property owners), product category (bespoke timber sash, casement, and doors), and use of premium timbers.
• George Barnsdale: Long-established UK heritage timber window and door manufacturer serving period and listed properties with bespoke and standard ranges. Directly competes with Timbawood on the heritage specification segment, including listed-building approvals and slim-profile glazing.
• The Sash Window Workshop: UK heritage sash window specialist offering manufacture, installation, and repair for period properties across London and the South East. Directly competes with Timbawood on sash window replacement for listed and conservation-area homes.
• Dale Joinery: UK manufacturer of timber windows, doors, and screens with a strong heritage and high-end residential focus. Comparable to Timbawood on bespoke timber product range and premium period-property customer base.
• Westbury Windows & Joinery: UK timber window and door manufacturer serving heritage, conservation, and high-end residential customers with bespoke and standard products. Overlaps with Timbawood on period-property customer segment and engineered timber construction.
• Stromberg Architectural: Architectural timber window and door manufacturer serving heritage and high-end commercial projects in the UK and internationally. Comparable to Timbawood on engineered timber solutions for demanding heritage specifications.

Broad incumbents

• Crittall Windows: Heritage UK fenestration brand, originally known for steel windows and now offering steel and aluminium windows and doors for period and listed properties. Competes with Timbawood in the same heritage customer segment but with metal rather than timber products.
• Jeld-Wen UK: Large multi-material global windows and doors group with UK operations spanning timber, composite, and uPVC. Overlaps with Timbawood on the timber windows and doors product category but at significantly broader scale across mainstream and premium segments.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/Timbawood
• Facebookfacebook.com/timbawoodltd

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Timbawood