External Wall Insulation and Render

Protect your property from the elements whilst adding colour and vibrancy with our high quality and carefully crafted Stormshield External Wall Insulation and Render Systems. Whether you’re a specifier, an applicator or home owner, you will find the EWI or Render System you’re looking for.

External Wall Insulation Render

External Wall Insulation and Render

Protect your property from the elements whilst adding colour and vibrancy with our high quality and carefully crafted Stormshield External Wall Insulation and Render Systems. Whether you’re a specifier, an applicator or home owner, you will find the EWI or Render System you’re looking for.

External Wall Insulation Render

Render

All of our render systems are formulated and tested to the most stringent standards. This ensures we offer the highest quality and most durable options that withstand the harshest of weather conditions, whilst providing our clients with reassurance and peace of mind. 

STORMSHIELD HIGH PERFORMANCE RENDER SYSTEM

STORMSHIELD HIGH PERFORMANCE RENDER SYSTEM

A modern, high technology render system, formulated for application to traditional masonry substrates and developed using polymer modified technology.

Key Features

  • High performance, polymer modified render systems
  • High levels of crack resistance
  • Suitable for new and refurbishment work

System Overview

Finish
Detail
Application
Specification
Silicone
Dash
Brick Slip
Brick Effect

FULL SILICONE RENDER

A high performance thin coat render formulated with silicone resins to offer a highly permeable and water resistant finish.

  • Available in 1.0mm or 1.5mm

SILICONE ENHANCED RENDER

A high performance thin coat render formulated from acrylic resins and silicone additives to offer the perfect balance of value and durability.

  • Available in 1.0mm or 1.5mm

POPULAR SILICONE FINISH COLOURS

White
Country Cream
Calam
Eros
Jasper
Tori
Spring Daffodil
Dewberry
Porcelain
Mushroom
Helium
Nu Stone
Princess Grey
Dark Grey
French Grey
We have over 200 silicone finish colours available. For the full range please contact a member of our team at specifiers.acuk@ppg.com.

DASH RECEIVER RENDER

A high performance cement based render, enhanced with high performance polymers; providing a durable and attractive all weather finishing coat.

  • Exceptional weather resistance

DASHING AGGREGATE

A high performance dashing aggregate applied over the dash receiver render.

  • Available in a range of colours

POPULAR DASH FINISH COLOURS

Polar Black & White
Ashton Cream
Fran Spar
Barleycorn Quartz
Cameo
Polar Red & White
Brightstone
Haddon Spar
Honey
Classic Spar
Snowdrop
Beige Marble
Harvest
Buff Quartz
Heritage Spar
These colours show only a small selection of what we have available. To view our full colour range please contact specifiers.acuk@ppg.com.

BRICK SLIPS

Re-create a highly authentic real brick finish using 15mm Brick Slips with Stormshield High Perormance adhesives and Pointing Mortar.

  • 15mm brick slips

BRICK SLIP POINTING MORTAR

Point Brick Slips with Stormshield Brick Slip Mortar to re-create an authentic real brick finish.

  • High performance

POPULAR BRICK SLIP FINISH COLOURS

Smooth Valencia Multi
Weathered London Buff
Sanded Red Nuance
Sanded Tobacco
Montana Gelderland
Sanded Opale
Sanded London Stock
Smooth Terracotta
Handform Royal Antique
Smooth Lausanne
Smooth Colorado
Montana Sienna Antique
Montana Red Sand Blue
Weathered Old Millhouse
Smooth Grenoble
These colours show only a small selection of what we have available. To view our full colour range please contact specifiers.acuk@ppg.com.

BRICK EFFECT RENDER

A cement based high polymer formulation that provides a durable and attractive all weather finishing coat. Apply in two coloured coats and cut to create a brick effect. 

  • Cost effective brick simulation

POPULAR BRICK EFFECT FINISH COLOURS

Light Grey
Sandstone
Traditional Red
Golden Stone
Dark Brown
Traditional Grey
Terracotta
Brick Red
Classic Mortar
Dark Grey
Charcoal
Classic Red
These colours show only a small selection of what we have available. To view our full colour range please contact specifiers.acuk@ppg.com.
Silicone
Dash
Brick Slip
Brick Effect

System product detail

KEY COAT / PRIMER
Dependent on substrate condition, porosity and type
BASECOAT
Stormshield High Performance Basecoat
REINFORCEMENT
Stormshield Render Reinforcing Mesh Cloth
PRIMER
Stormshield Enhanced or Full Silicone Primer
RENDER FINISH
Stormshield Enhanced or Full Silicone Render

System product detail

KEY COAT / PRIMER
Dependent on substrate condition, porosity and type
BASECOAT
Stormshield High Performance Basecoat
REINFORCEMENT
Stormshield Render Reinforcing Mesh Cloth
FINISH
Stormshield Dash Receiver + Approved Dashing Aggregate

System product detail

KEY COAT / PRIMER
Dependent on substrate condition, porosity and type
BASECOAT
Stormshield High Performance Basecoat
REINFORCEMENT
Stormshield Render Reinforcing Mesh Cloth
ADHESIVE + SLIPS
Stormshield Brick Slip Adhesive + Approved Brick Slips
POINTING
Stormshield Brick Slip Pointing Mortar

System product detail

KEY COAT / PRIMER
Dependent on substrate condition, porosity and type
BASECOAT
Stormshield High Performance Basecoat
REINFORCEMENT
Stormshield Render Reinforcing Mesh Cloth
FINISH
Stormshield Brick Effect Render
Silicone
Dash
Brick Slip
Brick Effect

Application

Step 1

Apply Stormshield High Flex Basecoat to suitably prepared masonry substrates.

Step 2

Bed reinforcing Stormshield Mesh Cloth into Basecoat.

Step 3

Apply second pass of Basecoat to enclose Stormshield Mesh Cloth and to a total thickness of 10mm and work to a plain faced finish.

Step 4

Apply 1 coat of Stormshield Silicone Enhanced or Full Silicone Primer to fully cured Basecoat and allow to dry.

Step 5

Apply Stormshield Silicone Enhanced or Full Silicone Render in the aggregate size chosen and finish with a plastic float.

Application

Step 1

Apply Stormshield High Performance Basecoat to suitably prepared masonry substrates.

Step 2

Bed rainforcing Stormshield Mesh Cloth into Basecoat.

Step 3

Apply second pass of Basecoat to enclose Stormshield Mesh Cloth and a total thickness of 10mm and finish with a horizontal keyed finish.

Step 4

Apply Stormshield Dash Receiver to a thickness of 6mm to 8mm in a colour of your choice.

Step 5

Apply Stormshield approved Dashing Aggregate.

Application

Step 1

Apply Stormshield High Performance Basecoat to suitably prepared masonry substrates.

Step 2

Bed reinforcing Stormshield Mesh Cloth into Basecoat.

Step 3

Apply second pass of Basecoat to enclose Stormshield Mesh Cloth and a total thickness of 10mm; finish with a horizontal keyed finish.

Step 4

Apply chosen brick slips using High Performance Brick Slip Adhesive.

Step 5

Point slips with High Performance Pointing Mortar.

Application

Step 1

Apply Stormshield High Performance Basecoat to suitably prepared substrate.

Step 2

Bed reinforcing Stormshield Mesh Cloth into Basecoat.

Step 3

Apply second pass of Basecoat to enclose Stormshield Mesh Cloth and a total thickness of 10mm; finish with a horizontal keyed finish.

Step 4

Apply Stormshield Brick Effect Render to a thickness of 5-6mm in the colour chosen for the mortar coat.

Step 5

Apply Stormshield Brick Effect Render at 2-3mm in the brick face colour chosen and cut brick face colour in desired pattern to expose mortar coat and create desired finish.

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STORMSHIELD SCRATCH RENDER SYSTEM

STORMSHIELD SCRATCH RENDER SYSTEM

Stormshield Scratch Render is a high quality, cement based formulation that has been modified with polymer to provide a durable and attractive all weather solution for any project.

Key Features

  • Through-coloured for lower maintenance
  • Suitable for new build and refurbishment work
  • Excellent long term fade protection 

System Overview

Finish
Detail
Application
Specification
Scratch Render

SCRATCH RENDER

Johnstone's Stormshield Scratch Render provides an attractive through colour coating for exterior masonry substrates.

  • Available in over 14 specially selected standard colours.

KEY COAT PRIMER

A high polymer render which helps render basecoat adhere to old/problematic surfaces (non paint).

  • Excellent crack resistance.

POPULAR SCRATCH FINISH COLOURS

High White
Cream
Pastel Rose
Grey
Green
Natural White
Gold
Sandstone
Earth
Blue
Ivory
Golden Brown
Terracotta
Gun Metal
These colours show only a small selection of what we have available. To view our full colour range please contact specifiers.acuk@ppg.com.
Scratch Render

System product detail

KEY COAT/PRIMER
Dependent on substrate condition, porosity and type
FINISH
Stormshield Scratch Render
Scratch Render

Application

Step 1

Apply Stormshield Scratch Render to a depth of 8mm.

Step 2

Reinforce stress points, openings and corners.

Step 3

Apply second layer of Stormshield Scratch Render to a total depth of 18mm.

Step 4

Use a scratch float to remove the top 1-3mm and create the desired finish.

Request a Specification

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STORMSHIELD HIGH FLEX RENDER SYSTEM

STORMSHIELD HIGH FLEX RENDER SYSTEM

A highly modified polymer system that brings ultimate flexibility for application to render carrier boards and on substrates where adhesion, flexibility and crack resistance is paramount.

Key Features

  • High Flexibility, polymer modified render system
  • Ultimate crack resistance
  • Can be applied to render carrier board 

System Overview

Finish
Detail
Application
Specification
High Flex

FULL SILICONE RENDER

A high performance thin coat render formulated with silicone resins to offer a highly permeable and water resistant finish.

  • Available in 1.0mm or 1.5mm

SILICONE ENHANCED RENDER

A high performance thin coat render formulated from acrylic resins and silicone additives to offer the perfect balance of value and durability.

  • Available in 1.0mm or 1.5mm

POPULAR SILICONE FINISH COLOURS

White
Country Cream
Calam
Eros
Jasper
Tori
Spring Daffodil
Dewberry
Porcelain
Mushroom
Helium
Nu Stone
Princess Grey
Dark Grey
French Grey
We have over 200 silicone finish colours available. For the full range please contact a member of our team at specifiers.acuk@ppg.com.
High Flex

System product detail

KEY COAT / PRIMER
Dependant on substrate condition, porosity and type
BASECOAT
Stormshield High Flex Basecoat
REINFORCEMENT
Stormshield Render Reinforcing Mesh Cloth
PRIMER
Stormshield Silicone Enhanced or Full Silicone Primer
RENDER FINISH
Stormshield Silicone Enhanced or Full Silicone Render
High Flex

Application

Step 1

Apply Stormshield High Flex Basecoat to suitably prepared substrates.

Step 2

Bed reinforcing Stormshield Mesh Cloth into Basecoat.

Step 3

Apply second pass of basecoat to enclose Stormshield Mesh Cloth and to a total thickness of 6mm and work to a plain faced finish. 

Step 4

Apply 1 coat of Stormshield Silicone Enhanced or Full Silicone Primer to fully cured base coat and allow to dry. 

Step 5

Apply Stormshield Silicone Enhanced or Full Silicone Render in the aggregate size chosen and finish with a plastic float. 

Request a Specification

Fill out your contact details and one of our experts will get back to you

ONE COAT RENDER SYSTEM

ONE COAT RENDER SYSTEM

OCR is a breathable, traditional cement based render that is simple to prepare and features wet-on-wet application ability. Combined, these features increase the overall speed of application, ultimately aiding the critical path of any project.

Key Features

  • Simple material preparation
  • Weather resistant [once a decorative finish is applied]
  • Entry level price range

System Overview

Finish
Detail
Application
Specification
One Coat Render

FULL SILICONE RENDER

A high performance thin coat render formulated with silicone resins to offer a highly permeable and water resistant finish.

  • Available in 1.0mm or 1.5mm

SILICONE ENHANCED RENDER

A high performance thin coat render formulated from acrylic resins and silicone additives to offer the perfect balance of value and durability.

  • Available in 1.0mm or 1.5mm

SILICONE MASONRY

A silicone based masonry coating that is extremely durable and flexible.

  • Water Based

POPULAR SILICONE FINISH COLOURS

White
Country Cream
Calam
Eros
Jasper
Tori
Spring Daffodil
Dewberry
Porcelain
Mushroom
Helium
Nu Stone
Princess Grey
Dark Grey
French Grey
We have over 200 silicone finish colours available. For the full range please contact a member of our team at specifiers.acuk@ppg.com.
One Coat Render

System product detail

KEY COAT / PRIMER
Dependant on substrate condition, porosity and type.
BASECOAT
Stormshield OCR
REINFORCEMENT
Stormshield Mesh Cloth
RENDER FINISH
Stormshield Silicone Enhanced or Full Silicone Primer
DECORATIVE FINISH
Johnstone's Stormshield Masonry Paints or Silicone Renders
One Coat Render

Application

Step 1

Apply Stormshield OCR to a depth of 7-8mm.

Step 2

Reinforce stress points, openings and corners using Stormshield Mesh Cloth.

Step 3

Apply second pass (wet-on-wet) of Stormshield OCR at 7-8mm, ensuring a total thickness of 15mm and create a sponged or plain faced finish.

Step 4

Allow to dry and apply Johnstone's Stormshield decorative mansonry paints or a Stormshield textured render finish or your choice.

Request a Specification

Fill out your contact details and one of our experts will get back to you

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