Two decades on the tools — heritage roofs, modern flats and everything in between.
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Quality building work across Swansea
Plastering, roofing, rendering and refurbishments — trusted for over 20 years.
From emergency repairs to full refurbs
Tiled, slate and flat roofs. Bathrooms, kitchens, damp proofing and more.
Free quotes · Friendly, local service
Call 07855 826231 or send us a message — we are happy to help.
20+ Years
of experience
Who we are
Swansea builders & plasterers you can trust .
Our story
For over two decades we have grown through recommendations — neighbours telling neighbours. In February 2026 we became Bayside Building Ltd, bringing the same reliable service with the backing of a registered company.
What we do
Plastering and roofing are at the heart of what we do, alongside external rendering, chimney removal, bathroom and kitchen refurbs, damp proofing and decking.
Why us
Why choose us
Experienced team
Proven results
Browse our gallery of completed jobs across Swansea and see the standard we work to.
Free estimates
Honest advice and clear quotes before any work begins. Call 07855 826231 today.
20
Years+
100
% Recommended
7
Core services
1
Local team
Our work
Recent completed projects
Another bathroom refurb
20 March 2026
Chimney removal and make good
28 January 2026
Bathroom refurb
27 November 2025
Chimney removal and make good
06 November 2025
Flat roof repair
01 August 2025
Outside render job with Parex finish
25 July 2025
Our services
What we offer
Plastering
Skimming, boarding, tape-and-jointing and full re-plastering for walls and ceilings — finished ready for decorating.
Roofing
Repairs and replacements for tiled, slate and flat roofs, including felt, GRP and leadwork where required.
External Rendering
Traditional and modern renders including scratch coat, monocouche and silicone finishes to protect and refresh your property.
Chimney Removal
Safe removal of unused chimneys with making-good internally and externally so the finish blends in.
Bathroom & Kitchen Refurbs
Practical refurbishments from rip-out to finished room — plumbing coordination, tiling, plastering and fitting.
Damp Proofing
Identification and treatment of damp issues including tanking, membranes and remedial plastering.
Testimonials
What customers say
Ready to discuss your project?
Call 07855 826231 or send a message — free quotes, no obligation.