Delivering high quality through professionalism, making your home pay.

Make your house a home.

Working towards an environment you’ll want to be a part of.

Quality, efficiency and delivery.


Information about us, our team, our services and our products.

Mario Insulation Ltd was originally set up in Ireland in 2011 and has been growing ever since. We now contract many domestic and public projects all over the UK.

In 2012 we expanded our operations and moved to England, locating in the West Midlands to ensure we have a central base. Mario Insulation now have over 100 full time employees.

We are an approved contractor for Green Deal with full PAS 2030 accreditation, an AVAL approved and licenced installer, along with SPS, Envirowall, Wetherby and many other systems. We have worked with the largest EWI contractors in the UK.


Information about us, our team, our services and our products

We specialise in External Wall Insulation (EWI) and loft insulations.

We work with home owners, construction firms, local authorities, housing associations, registered social landlords and energy suppliers to reduce the UK’s carbon footprint. We have carried out over 100,000 energy saving measures on properties throughout the UK.

Mario Insulation was set up in Ireland in 2011 and has quickly grown and acquired many domestic and public projects.

We are a Green Deal and BBA approved contractor.

Green Deal Approved Contractors BBA ApprovedInstaller_9039

All Green Deal/ECO projects require the use of BBA approved materials installed and available only to Green Deal approved contractors.

Check out our accreditation through the following link:


External Wall Insulation and loft insulation can reduce your CO2 emissions, making your home energy more efficient and warmer and save you £££’s on your fuel bills.

External Wall Insulation can also improve the value and appearance of your home.

We specialise in:

External Wall Insulation (EWI) available in the following finishes:

View the PDF Below for more to learn more about School of Insulation

School of Insulation

Latest News – Recent Projects

Mario Insulation Ltd have recently successfully delivered a ERDF project working in partnership with Accord Housing Association to provide External Wall Insulation, Loft Insulation and associated works, including the installation of the Eco OverCill (patented and BBA approved) to 45 properties in the Walsall area.

The objective of this project was to achieve the highest level of insulation to the external wall fabric of the properties to maximise energy savings for the occupier and to provide a quality, durable and aesthetically sympathetic finish to the existing properties as required by strict planning conditions. This was achieved by pro-actively working with the client as the project quickly and efficiently progressed.

The project was funded through of a mixture of European Regional Development Funding (ERDF) and Green Deal Home Improvement Funding (GDHIF).

The project consisted of designing the system in conjunction with AVAL sole UK provider: CJ Insulation Service in close liaison with clients and tenants, ensuring superior quality and delivery in line with AVAL quality management system. The feedback from the client (Accord) and its tenants was excellent, stating high satisfaction levels. (Customer testimonial insertions?)

This was delivered successfully by Mario Insulation Ltd who were also responsible for installing External Wall Insulation to over 1000 private residential properties under the GDHIF.

We are keen to progress further with Accord Housing Association and welcome enquiries from other organisations, landlords and individual occupiers who may be interested in our quality service.

Terminology Key:

GDHIF – Green Deal Home Improvement Funding

EWI – External Wall Insulation

ERDF – European Regional Development Fund

BBA – British Board of Agrément

Approved Suppliers/Approved Contractor

  • buildproplus