PermaRock, is a leading external wall insulation (EWI) and specialist render system designer, manufacturer, and supplier in the United Kingdom.
Established over 40 years ago, PermaRock has a wide range of experience designing and manufacturing external wall insulation and rendering systems, PermaRock’s philosophy of bringing performance and experience together with quality and innovation has culminated in the development of its current portfolio of products and services that acknowledge the requirements of the client, designer and end-user, enabling the creation of attractive, innovative and energy-efficient buildings that are aesthetically pleasing and functional.
PermaRock systems are equally suitable for new build and refurbishment and we have extensive experience working within all sub-sectors of these markets including housing (social and private), education, healthcare, and commercial sectors.
Render systems designed and supplied by PermaRock are only installed through our nationwide network of Registered Installers. These specialist installers are vetted, trained and monitored by PermaRock to help ensure quality standards are maintained.
PermaRock provides comprehensive levels of Technical Service with support including tailored specifications, product samples, thermal and dew point calculations, budget costings, detail drawings, site support for the contractor, and culminating in after-sales care and advice to all parties.
PermaRock has also invested heavily in third-party testing which has resulted in our key systems carrying accreditation through the Building Research Establishment (BRE) certification process.
Additionally, PermaRock operates its Quality Management System under BS EN 9001: 2015 and Environmental Management System (BS EN ISO 14001:2015, which encompasses the design, manufacture, and supply of our systems, and also the provision of technical supervisory services throughout the contract - view our Environmental and Quality Management System Policy Statement.
Furthermore, PermaRock offers a comprehensive range of guarantees and warranties to provide the highest levels of surety for our customers, including if required, independent insurance-backed policies for additional long-term peace of mind.
Further information on how our external wall insulation systems are designed to specifically meet the requirements of both the new build and refurbishment sectors can be found on in the relevant areas of this site, or by contacting us directly - contact us.
Do you wish to become a PermaRock Registered Installer?
Click to download the PermaRock Registered Installer Application Form.
Alternatively, contact PermaRock's Sales Administration Department on (T) 01509 262924 or email please call us or email permarock@permarock.com.