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View and download literature relating to Permarock’s External Wall Insulation / Render Systems.

Experts in External Wall Insulation & Render Systems

Through our high-quality systems and technical support, we enable designers to develop solutions that meet all the requirements for modern rendered cladding projects. Tested, accredited and compliant with Building Regulations, our external wall insulation and render systems are suitable for use on both new and existing buildings.

For more details, please download our product literature using the links below.

External Wall Insulation & Render Systems
External Wall Insulation & Render Systems
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Permarock High Rise Cladding Fire Safety Brochure
Proven Cladding: External Wall Insulation for High-Rise Buildings
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Mineral Fibre External Wall Insulation Systems

Our high-performance Mineral Fibre EWI systems are fire-safe and suitable for applications where the highest levels of fire resistance and non-combustibility are required.

These systems achieve A2-s1,d0 reaction to fire classification (EN 13501-1) and are appropriate for use on buildings with a storey height of 11 or more metres above ground level.

Permarock Mineral Fibre EWI System
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Mineral Fibre External Wall Insulation Systems - Renders & Finishes

Permarock Silicone Ultra K Finish Sheet
Permarock Silicone
Ultra K Finish
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Permarock Silicone Ultra Facade Coating
Permarock Silicone
Ultra Facade Coating
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Permarock Brick Slips Finish
Permarock Brick
Slips Finish
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Permarock Brick Effect Render Finish
Permarock Brick Effect
Render Finish
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Permarock Dry Dash
Permarock Dry
Dash Finish
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EPS-Premium External Wall Insulation Systems

Permarock EPS-Premium EWI systems are high-performance, lightweight systems based on low lambda, graphite enhanced, expanded polystyrene (EPS) insulation.

The systems are particularly suited where exemplar levels of thermal performance are required.

EPS-Premium External Wall Insulation Systems - Overview Sheet
EPS-Premium External Wall Insulation Systems - Overview Sheet
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EPS-Premium External Wall Insulation Systems - Renders & Finishes

Permarock Silicone Ultra K Finish Sheet
Permarock Silicone
Ultra K Finish
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Permarock Silicone Ultra Facade Coating
Permarock Silicone
Ultra Facade Coating
Download
Permarock Brick Slips Finish
Permarock Brick
Slips Finish
Download
Permarock Brick Effect Render Finish
Permarock Brick Effect
Render Finish
Download
Permarock Dry Dash
Permarock Dry
Dash Finish
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Permarend Exterior Render Systems

Permarend is the leading brand of high impact-resistant, thin-coat, polymer-modified, crack resistant renders.

A multi-coat system, it is tough, durable, lightweight and flexible making it an attractive and more advanced alternative to traditional sand-cement renders.

Permarend Exterior Render Systems - Overview Sheet
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Permarend Exterior Render Systems - Renders & Finishes

Permarock Silicone Ultra K Finish Sheet
Permarock Silicone
Ultra K Finish
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Permarock Silicone Ultra Facade Coating
Permarock Silicone
Ultra Facade Coating
Download
Permarock Brick Slips Finish
Permarock Brick
Slips Finish
Download
Permarock Brick Effect Render Finish
Permarock Brick Effect
Render Finish
Download
Permarock Dry Dash
Permarock Dry
Dash Finish
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Permarock Colour Chart

The Permarock colour range, available for use with Permarock’s SiliconeUltra textured through-coloured renders and façade coatings, offers an exceptional 1250+ colour tones, across many lightness levels, to provide an unprecedented colour palette for building designers.

Permarock 2025 Colour Chart
Permarock Colour Chart
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