PermaRock External Wall Insulation
& Exterior Render Systems

PermaRock is a leading designer, manufacturer and supplier of
external wall insulation, solid wall insulation and exterior render systems.

Installed by specialist contractors, systems are suitable for all forms
of construction and building types in the new and existing building markets.

Our accredited systems have been specifically developed to suit
the requirements of the UK market in terms of technical and fire performance,
application techniques and to meet current Building Regulations.

LEARN MORE

PermaRock External Wall Insulation
& Exterior Render Systems

PermaRock is a leading designer, manufacturer and supplier of
external wall insulation, solid wall insulation and exterior render systems.

Installed by specialist contractors, systems are suitable for all forms
of construction and building types in the new and existing building markets.

Our accredited systems have been specifically developed to suit
the requirements of the UK market in terms of technical and fire performance,
application techniques and to meet current Building Regulations.

LEARN MORE

PermaRock External Wall Insulation
& Exterior Render Systems

PermaRock is a leading designer, manufacturer and supplier of
external wall insulation, solid wall insulation and exterior render systems.

Installed by specialist contractors, systems are suitable for all forms
of construction and building types in the new and existing building markets.

Our accredited systems have been specifically developed to suit
the requirements of the UK market in terms of technical and fire performance,
application techniques and to meet current Building Regulations.

LEARN MORE

PermaRock External Wall Insulation
& Exterior Render Systems

PermaRock is a leading designer, manufacturer and supplier of
external wall insulation and exterior render systems.

Installed by specialist contractors, systems are suitable for all forms
of construction and building types in the new and existing building markets.

Our accredited systems have been specifically developed to suit
the requirements of the UK market in terms of technical performance,
application techniques and to meet current Building Regulations.

LEARN MORE

PermaRock External Wall Insulation
& Exterior Render Systems

PermaRock is a leading designer, manufacturer and supplier of
external wall insulation and exterior render systems.

Installed by specialist contractors, systems are suitable for all forms
of construction and building types in the new and existing building markets.

Our accredited systems have been specifically developed to suit
the requirements of the UK market in terms of technical performance,
application techniques and to meet current Building Regulations.

LEARN MORE

PermaRock External Wall Insulation:
Fire Safe Cladding for High-Rise Buildings

PermaRock Mineral Fibre EWI Systems are suitable for use on buildings with floor levels
above 18 metres above ground level and assessed to EN13501-1 achieving an A2-s1,d0 classification.

PermaRock Mineral Fibre Systems have also been tested to BS 8414 and meet the requirements
of BR 135 - ‘Fire performance of external thermal insulation for walls of multistorey buildings’
and also achieve a 'Class O' classification under the Building Regulations Part B for fire-spread across the surface.

PermaRock has a demonstrable track record of over three decades, with PermaRock mineral fibre
EWI systems retrofitted to in excess of 200 high-rise blocks throughout the UK over this period.

LEARN MORE

PermaRock External Wall Insulation:
Fire Safe Cladding for High-Rise Buildings

PermaRock Mineral Fibre EWI Systems are suitable for use on buildings with floor levels
above 18 metres above ground level and assessed to EN13501-1 achieving an A2-s1,d0 classification.

PermaRock Mineral Fibre Systems have also been tested to BS 8414 and meet the requirements
of BR 135 - ‘Fire performance of external thermal insulation for walls of multistorey buildings’
and also achieve a 'Class O' classification under the Building Regulations Part B for fire-spread across the surface.

PermaRock has a demonstrable track record of over three decades, with PermaRock mineral fibre
EWI systems retrofitted to in excess of 200 high-rise blocks throughout the UK over this period.

LEARN MORE

External Wall Insulation / Render Solutions for New Buildings

Architects and specifiers are always looking for effective ways of improving thermal performance in buildings whilst meeting Building Regulation requirements and having the freedom to create exciting, vibrant and unique facades.

PermaRock external wall insulation and render systems provide the ideal solution.

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External Wall Insulation / Render Solutions for Existing Buildings

Leading the way upgrading the UK’s solid wall properties - PermaRock external wall insulation systems greatly reduce energy consumption in buildings whilst protecting the building fabric and extending their useful lifetime.

A buildings appearance can also be hugely enhanced through our extensive range of renders & finishes.

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External Wall Insulation & Render Systems / Renders & Finishes

Whether to a single property, a complete streetscape or a high-rise block, PermaRock offer a wide range of systems and renders & finishes to provide clients, architects and specifiers with the means of creating interesting, functional and durable façades.

With an excellent track record spanning in excess of 30 years, our systems are accredited through the BRE / BBA to comply with UK Building Regulations (inc. high-rise buildings).

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Design, Technical & Installer Support

One of the most valuable benefits to specifying a PermaRock system is the knowledge that there is an unparalleled level of support provided alongside our products.

We pro-actively engage in discussions on the development of façades with project design and construction teams and offer significant technical support and advice on design, thermal, fire and aesthetic qualities to ensure the performance achieved by the specified system is of the highest standard.

To make full and best use of the breadth of services available, we recommend our early engagement in the design process so that attention can be focused on achieving the specific project objectives from the outset.

Specifications and detailing are tailored to meet individual project requirements, providing opportunities for reductions in costs associated with time and material waste whilst at the same time maximising value for money and maintaining the highest quality standard.

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Colour & Sample Selector

Use our innovative and easy-to-use colour and sample selector to view, choose and finalise your colour selections.

You can explore our entire range of decorative renders and finishes and ordering samples couldn't be easier, adding them to your basket in just a few easy clicks.

Go to Colour & Sample Selector

Latest News

Government to fund & speed up vital cladding replacement

The Government has today announced around £200 million will be made available to remove and replace unsafe cladding from around 170 privately owned high-rise buildings. The government has stepped in to speed up vital cladding replacement by...

READ ARTICLE   |   GO TO NEWS ARCHIVE

Project Spotlight

Take the opportunity to browse our project gallery to view examples of completed PermaRock schemes.

You can filter by building type, market sector, system and finish to gain inspiration for your future projects.

VIEW PROJECTS

BIM Objects

PermaRock has product design data that is compliant with Level 2 BIM (Building Information Modelling) for our external wall insulation and exterior render systems - files can be downloaded directly from the NBS National BIM Library (Revit + IFC formats).

Download BIM Objects

PermaRock EWI Installation - High-Rise Blocks

Cladding of 6 high-rise blocks with a PermaRock Mineral Fibre EWI system incorporating non-combustible (EuroClass A1) stone wool insulation and a high-performance nano-quartz self-cleansing decorative render, PermaRock SiliconeUltra K-Finish. 

The system is suitable for installation above DPC level on all building types and heights and is tested and assessed to EN 13501-1:2007 + A1:2009 (A2-s1-d0 fire classification) confirming compliance to the latest revisions to the Building Regulations.

Watch our Installation Guide