Archex Build | Professional Builder in Bristol
Archex Build provides professional building services in Bristol, delivering high-quality renovations, loft conversions, extensions and structural work to a high standard.
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Steelwork & RSJ Installation
We install steelwork accurately and safely so the rest of your renovation can move forward without issues. Planning structural changes — load-bearing wall removals, knock-throughs, wider openings and loft conversion support. If you want an open-plan kitchen/diner, a larger doorway, bi-fold openings in Bristol we will give you a free quote and consultation.
Loft Conversions
We make loft conversions in Bristol that turn unused attic space into a bright, practical room — an extra bedroom, home office, or a master suite with an ensuite. We focus on a solid build, clean detailing, and a finish that feels like part of the original home. You get clear communication, realistic timescales and a tidy site — not a confusing process with constant changes.
Renovations
Renovations in Bristol for homeowners and landlords who want the job done properly — from single-room refurbishments to full property renovations. If you’re updating a tired interior, reworking the layout, or bringing an older house back up to modern standards, we manage the build with clear communication and tidy site standards.
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From refurbishments to structural changes and loft conversions — we keep the process organised and the result consistent throughout the home
About Us | Professional Builder in Bristol
Archex Build is a Bristol-based building company focused on loft conversions, RSJ/steelwork, and high-quality home renovations. We work with homeowners and landlords who want reliable workmanship, clear communication, and a finish that looks right — not rushed.
We take a practical approach to every job. That means honest advice at the start, realistic timelines, and a tidy, well-managed site while the work is underway. From structural openings and steel beam installation to full refurbishments and interior finishing, we keep the process organised and deliver work that holds up long-term.
Based in Bristol, we cover key neighbourhoods across the city, including Clifton, Redland, Bishopston, Cotham, Horfield, Bedminster, Southville, Totterdown, Knowle, Brislington, St George, Fishponds and Filton. If you’re looking for a local team that turns up, communicates properly, and completes the job to a high standard — Archex Build can help.
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Recent Jobs in Bristol
- All
- RSJ Installation
- Loft
- Extension
- Renovations
House Extension in Bristol
Rear House Extension with a large picture window, bringing in plenty of natural light and adding a clean, modern finish to the home.
External Wall Structural Opening
Wide opening in the external wall including removal of load bearing wall
Steel Beam (RSJ) Installation & Load-Bearing Wall Removal
Opening up the internal layout by removing a load-bearing wall and installing a steel beam (RSJ) to safely carry the load.