Insulated Render Systems (Scotland) Ltd (IRS) specialises in the application of External Wall Insulation (EWI), and associated works to occupied housing across Scotland.  We provide specialist knowledge passed down over four family generations.  This track record includes the successful delivery of a range of EWI Systems, for social landlords, domestic customers and for general contractors who are active in the housing sector.

The continuing demand for the funded Energy Efficiency Market has enabled us to evolve and expand our commited professional team. Our dedicated staff will guide you through the process from your initial assessments through to the final completion of the energy Efficiency measure that conforms as referenced in the ECO: Guidence for Suppliers and PAS 2030:2014

We take great pride in delivering our final product to the highest level possible which helps ensure our customers receive the highest standard of installations, in accordance with the BBA certificates supplied with the systems.

When engaging with our customers we take the time to make sure the customer understands every step of the process assigning them their own Customer Liason Officer for any questions they may have.

IRS is an Approved Installation Company (AIC) for many EWI system suppliers, such as Wetherby Building Systems Ltd, Weber SBD and SPS Envirowall, and is an ‘Installer Member’ of the National Insulation Association (NIA). IRS is also PAS2030 certified to survey and install EWI under ECO and Green Deal and we have a thorough understanding of the PAS 2030 compliance requirements to satisfy our Energy Company Partners.

IRS has successfully installed our own Quality Management Systems which have been ISO 9001:2008 accredited. Other accreditaions include ISO 14001:2004 Enviroment Management System, OSHAS 18001, PAS 2030, Achilles UVDB Cat B2 and Acclaim SSIP

As an accredited Living Wage Employer we ensure  that every member of staff in our organisation earns not just the minimum wage but the Living Wage, an hourly rate set independently, based on the cost of living in the UK.

What we do 

At IRS we are heavily involved in the “Energy Company Obligation” working towards our countries Carbon Emission targets, we have trusted industry links to some of the bigger energy companies which allows us to access direct funding to offer the best deals available to customers promoting Energy Improvements works for Solid Wall Properties and hard to treat properties.

We also work in the Commercial Sector servicing many different types of projects from hospitals to social housing . We take pride in our professionalism and expertise to find the right solution for all our customers. We also actively promote Health and Safety on a daily basis throughout our organisation to ensure our workforce and are customers are kept safe at all times.

Our expertise

The key to our success is our expertise in our particular field of External Wall Insulation and all Wet Trades where with our strong industry links and partnering agreements with funders and suppliers we will always deliver the correct product for your property ensuring that our customers maximise their Carbon and Fuel Savings while maintaining the integrity of the property which are all backed up with a 25 year Insurance Backed Guarantee.

For the more traditional types of rendering we offer a service of support, design and installation which can always be relied on at any stage of the project where we are always on hand to answer any technical or design queries you may have.


















To arrange a free survey of your home to assess your render needs or to arrange for an energy performance survey, get in touch.

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