Keynsham · BS31Silicone Rendering

Silicone Rendering in
Keynsham

Keynsham sits halfway between Bristol and Bath, and the housing reflects both: a small Georgian and Victorian core near the High Street, then substantial inter-war and post-war estates spreading out from it. We work here regularly from Hanham, twenty minutes down the A4175.

  • Free site visit
  • Fixed written quote
  • 10-year warranty

Keynsham's inter-war semis carry original pebbledash that's now failing — strip-back, mesh-reinforced base, silicone re-render is our standard treatment for those. The post-war Chandag and Park Estate housing is more straightforward — original render's still bonded, just needs a substrate prep and one-coat silicone to bring it up to date.

Silicone render is the system we'd put on our own homes. It's the best of all worlds: through-colour, so no painting ever; hydrophobic, so Bristol's driving rain beads off; breathable, so the wall can dry out; and self-cleaning, so algae and dirt don't take hold. We install silicone systems from Johnstone's, K Rend, Parex and Weber across Bristol — typically on 1930s semis where the original sand-and-cement has failed, on detached new-builds where a clean modern finish is wanted, and on commercial buildings where a 25-year maintenance-free life matters. Every silicone system we install is backed by a 10-year manufacturer warranty, and priced with a fixed written quote after a free site visit.

Keynsham is a market town in Bath and North East Somerset, roughly equidistant between Bristol and Bath, and the housing stock spans both traditions. Around the High Street and Temple Street there is a modest Georgian and Victorian core, some of it stone-built and some in conservation area. Beyond that the town is dominated by inter-war semi-detached housing and post-war estates on the Chandag, Park Estate and Queens Road sides, with a growing amount of modern development on the old Cadbury's factory site and the edges of the town. That means the work splits cleanly: breathable, sympathetic systems on the older core, and standard silicone or monocouche on the far larger inter-war and post-war stock, much of which still carries original pebbledash or sand-and-cement that is now at end of life.

Problems we fix

When Keynsham homeowners call us about silicone rendering

If any of these sound like your property, this is the service you want.

  • Blown, cracked or detached pebbledash from the 1970s and 80s

  • Damp patches appearing on inside walls after heavy rain

  • Algae and black mould growth on north-facing elevations

  • Repainting every 3-5 years becoming expensive and disruptive

  • Sand-and-cement render cracking along stress points after 15-20 years

  • Bare brickwork that looks dated and is hard to keep clean

  • Listed or heritage buildings needing a sympathetic modern finish

Housing stock

Keynsham properties we render

What silicone rendering typically involves on the housing stock here.

  • Inter-war semi-detached (3-bed, 900-1,150 sq ft) — often original pebbledash

  • Post-war estate housing on Chandag and Park Estate (3-bed, 850-1,100 sq ft)

  • Georgian and Victorian stone properties near the High Street (some in conservation area)

  • 1990s-2000s detached on the town edges (4-bed, 1,300-1,800 sq ft)

  • Modern development on the former Cadbury's site

Local knowledge

Working in Keynsham

Access & parking

On the A4 between Bristol and Bath, with Keynsham station on the Bristol-Bath line. Twenty minutes from our yard in Hanham via the A4175. Parking is generally straightforward outside the town centre.

Who lives here

Predominantly owner-occupier families and retired households, with commuters into both Bristol and Bath. A steady stream of renovation work on the inter-war stock as it changes hands.

Landmarks we work around

  • Keynsham High Street
  • Keynsham railway station
  • Memorial Park
  • The former Cadbury's factory site
  • Keynsham Civic Centre
  • River Chew

Pricing notes

Standard pricing — twenty minutes from our yard on the A4175, so no travel surcharge. Conservation area and stone-built properties near the High Street are quoted differently and need sympathetic systems.

Reviews

What Bristol & Bath customers say

Verified reviews from recent work.

★★★★★

Would recommend K D Plastering. When I made my initial call, I left a message and Kyran returned the call by the end of the day to arrange a house visit/quote which was efficiently done within 2 days. Really happy with the plastering that was done over the artex roof and walls. We also had a bit of outdoor rendering done to a great standard.

— Robbie

· Plastering

August 2025

★★★★★

Re plastered a bedroom that had suffered damage after the flat roof had leaked, took a little longer than planned due to problems with the ceiling but finished job was excellent. Job was done quickly and efficiently, would recommend.

— John Porter

· Plastering

August 2025

★★★★★

Kyran and his team were brilliant. They did the job after we were let down by someone else at the last minute. Worked hard, lovely company to have in the home. Really pleased with the result.

— A Oakley

· Plastering

August 2025

Bristol & Bath

Silicone Rendering in Keynsham?

Free site visit across Keynsham BS31, a fixed written quote within 48 hours, and no pressure either way.

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