Forty Builders Ltd · Company 09481445
Active, accounts up to date·main contractor·Head office Cardiff
Forty Builders Ltd is a construction company based in Cardiff, offering a variety of residential building services. They have extensive experience in new builds, extensions, renovations, and conversions, including loft conversions. The company controls all aspects of a project from start to finish, ensuring a stress-free experience for clients through clear communication and regular progress updates.
Health and safety are a high priority, with a focus on keeping sites clean, tidy, and hazard-free, while minimizing disruption to clients. They work closely with clients, architects, or existing plans to provide tailored solutions for new builds, allowing for adjustments throughout the construction process. Their services also encompass general building work such as roofing, plastering, gas and electrics, kitchens, bathrooms, windows, doors, conservatories, fascias, and guttering.
Forty Builders emphasizes a partnership approach, listening carefully to client needs to deliver bespoke solutions that meet personal specifications and comply with building regulations.
Project involved removing and replacing a roof, a loft conversion with the addition of dormers and an en suite. The roof timbers were warped and unable to support the strength of a new roof. New timber, gables and insulation were installed. Composite slates, a barn-hip dormer roof, and slate grey windows were used. Internal projects included the installation of a pocket door, custom stairs, and storage solutions.
A beautiful extension was built, including a kitchen diner, utility room, downstairs cloakroom, and patio area. The project involved complex angles within the structure and included extras such as the demolishing of an internal wall.
A substantial renovation of a 1930's house, including a large knock through/single storey extension and an upstairs dormer/renovation. The project involved a large amount of steelwork and required a realistic, competitive, and detailed quote.
Demolition of a dilapidated bungalow and its rebuild as a dormer bungalow. The new build features two upstairs bedrooms with en suite bathrooms and walk-in wardrobes, and a large kitchen/dining and living room across the width of the property.
A lengthy refurbishment and extension to a bungalow that needed much TLC. The project was completed to an extremely high standard.
A single storey rear extension was completed, with the client expressing delight with the final results.
Extensive work was done to update a house from a 1980s style to a 2020s standard, involving great ideas and flexibility to accommodate client changes.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Cardiff high quality builders with vast experience in new builds, extensions, conversions and renovations. Free quote & consultation. Their listed services include Main contractor, Extensions, Refurbishment, Loft conversions and Carpentry & joinery.
Forty Builders Ltd is registered at 12 Celyn Grove, Cyncoed, Cardiff, CF23 6SH, in Wales.
Forty Builders Ltd states that it works across Cardiff and Cwmbran.
Accounts filed for the year to 2025 report 9 employees, which places the company in the 1-9 employees band.
Forty Builders Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £490k and £1.3m. This is an estimate, not a filed figure.
Companies House lists Forty Builders Ltd as active, with accounts most recently made up to 2025-03-31.
Forty Builders Ltd displays FMB on its website.
Forty Builders Ltd works in Residential.
Forty Builders Ltd was incorporated on 2015-03-10.
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