Silicone Render Cost UK 2026

Silicone render is the longest-lasting, most breathable external finish — perfect for older UK homes where damp is a risk. In 2026, expect £65–£110/m² installed.

Quick answer

Typical UK price range: £5,000–£13,500. Typical time: 5–10 days.

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Plastering & rendering calculator

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Job type Skim coat Full re-plaster K-Rend external Silicone render Pebbledash removal

Surface area (m²)

Region London South East South West Midlands North of England Scotland Wales Northern Ireland

Specification level Basic / standard Mid-range Premium / high-end

Extras

Scaffolding £600–£1,800 Corner beads & prep £100–£350 Mist coat + paint £250–£800

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Estimate only. Prices reflect 2026 UK market data — get quotes from local tradespeople for accurate pricing.

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Budget Under £5,000 £5,000 – £15,000 £15,000 – £30,000 £30,000 – £60,000 £60,000+ Not sure

Timeline As soon as possible 1 – 3 months 3 – 6 months 6+ months Just researching

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Key points

• £65–£110/m² installed
• Breathable — releases moisture
• Self-cleaning surface
• 25+ year life

Cost breakdown

Item	Low	High
Silicone render	£4,500	£9,500
Mesh + beads	£250	£600
Scaffolding	£600	£1,800

Cost by UK region

Region	Typical cost
London	£12,487
South East	£11,562
South West	£10,175
Midlands	£9,250
North England	£8,325
Scotland	£8,787
Wales	£8,325

How to save money

• Best choice for solid-wall pre-1920 homes
• Choose K-Rend, Weber, Sto or Wetherby ranges
• Add 6 mm mesh in cracking zones (around windows)

How to find a trusted tradesperson

Get at least 3 quotes from vetted UK trade networks:

• Checkatrade
• MyBuilder
• Bark

FAQs

Is silicone render breathable?

Yes — silicone is highly vapour-permeable, releasing internal moisture. Essential for solid-wall homes.

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Disclaimer: Prices are guide ranges based on 2026 UK market data. Get quotes from local tradespeople for accurate pricing.