Renders
Silicone Render Systems – Premium Breathable & Self-Cleaning Finishes
Silicone render systems from our Southampton warehouse deliver breathable, self-cleaning protection for UK façades. Choose from 1000+ colours in 1.5mm or 3mm grain sizes with next-day UK delivery. Trade accounts welcome.
What Makes Silicone Render Systems Superior?
Professional silicone render systems combine hydrophobic technology with vapour permeability to create durable, weather-resistant façades. Unlike traditional renders, silicone formulations repel water while allowing walls to breathe, preventing moisture buildup and reducing maintenance by up to 80%. Our Atlas and Ceresit ranges offer 15+ year durability with UV-stable pigments that won’t fade.
Silicone vs Acrylic vs Silicate – Which Render System?
Understanding render differences helps select the optimal system:
- Silicone render: Premium self-cleaning, hydrophobic, flexible – ideal for coastal/exposed sites (£65-85/m² installed)
- Acrylic render: Cost-effective alternative with good colour retention – perfect for budget-conscious projects (£45-65/m² installed)
- Silicate-silicone hybrid: Maximum breathability with enhanced bonding – recommended for heritage/period properties
Use our render cost calculator to compare system prices for your project size.
Grain Sizes & Coverage – 1.5mm vs 3mm Thin Coat Options
Choose the perfect texture for your façade:
- 1.5mm grain: Most popular – smooth contemporary finish, 9-10m² coverage per 25kg
- 3mm grain: Textured heritage appearance, 5-6m² coverage per 25kg – hides substrate imperfections
All our thin coat renders apply at 1-3mm thickness over suitable basecoats. Browse EWI boards for complete system compatibility.
Coastal & High-Exposure Applications
Specifying render for challenging UK locations requires specialised performance. Silicone render systems excel in coastal areas, resisting salt spray and wind-driven rain. The hydrophobic surface prevents water ingress while maintaining breathability – crucial for exposed elevations. Ceresit CT76 Solar Protect offers enhanced UV resistance for south-facing façades.
EWI Compatibility & Basecoat Requirements
All silicone renders require appropriate basecoat preparation for optimal performance:
- Compatible with EPS, mineral wool, and phenolic insulation boards
- Requires polymer-modified basecoat with embedded mesh
- Application temperature: 5°C-25°C, humidity <85%
- Primer essential for non-absorbent substrates
View our complete EWI systems for thermal upgrade projects.
Planning Permission & Building Regulations
Do you need planning permission for silicone render? In most cases, no – silicone render falls under permitted development rights. Exceptions include listed buildings, conservation areas, or significant colour changes on terraced properties. Building regulations apply for thermal performance when combined with EWI systems – our technical team can advise on U-value requirements.
Ready to transform your façade? Browse our premium silicone render range including Atlas and Ceresit systems. Need samples? Contact our Southampton team for colour matching and technical support.
Silicone Render Systems – Premium Breathable & Self-Cleaning Finishes
Silicone render systems from our Southampton warehouse deliver breathable, self-cleaning protection for UK façades. Choose from 1000+ colours in 1.5mm or 3mm grain sizes with next-day UK delivery. Trade accounts welcome.
What Makes Silicone Render Systems Superior?
Professional silicone render systems combine hydrophobic technology with vapour permeability to create durable, weather-resistant façades. Unlike traditional renders, silicone formulations repel water while allowing walls to breathe, preventing moisture buildup and reducing maintenance by up to 80%. Our Atlas and Ceresit ranges offer 15+ year durability with UV-stable pigments that won’t fade.
Silicone vs Acrylic vs Silicate – Which Render System?
Understanding render differences helps select the optimal system:
- Silicone render: Premium self-cleaning, hydrophobic, flexible – ideal for coastal/exposed sites (£65-85/m² installed)
- Acrylic render: Cost-effective alternative with good colour retention – perfect for budget-conscious projects (£45-65/m² installed)
- Silicate-silicone hybrid: Maximum breathability with enhanced bonding – recommended for heritage/period properties
Use our render cost calculator to compare system prices for your project size.
Grain Sizes & Coverage – 1.5mm vs 3mm Thin Coat Options
Choose the perfect texture for your façade:
- 1.5mm grain: Most popular – smooth contemporary finish, 9-10m² coverage per 25kg
- 3mm grain: Textured heritage appearance, 5-6m² coverage per 25kg – hides substrate imperfections
All our thin coat renders apply at 1-3mm thickness over suitable basecoats. Browse EWI boards for complete system compatibility.
Coastal & High-Exposure Applications
Specifying render for challenging UK locations requires specialised performance. Silicone render systems excel in coastal areas, resisting salt spray and wind-driven rain. The hydrophobic surface prevents water ingress while maintaining breathability – crucial for exposed elevations. Ceresit CT76 Solar Protect offers enhanced UV resistance for south-facing façades.
EWI Compatibility & Basecoat Requirements
All silicone renders require appropriate basecoat preparation for optimal performance:
- Compatible with EPS, mineral wool, and phenolic insulation boards
- Requires polymer-modified basecoat with embedded mesh
- Application temperature: 5°C-25°C, humidity <85%
- Primer essential for non-absorbent substrates
View our complete EWI systems for thermal upgrade projects.
Planning Permission & Building Regulations
Do you need planning permission for silicone render? In most cases, no – silicone render falls under permitted development rights. Exceptions include listed buildings, conservation areas, or significant colour changes on terraced properties. Building regulations apply for thermal performance when combined with EWI systems – our technical team can advise on U-value requirements.
Ready to transform your façade? Browse our premium silicone render range including Atlas and Ceresit systems. Need samples? Contact our Southampton team for colour matching and technical support.