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.

Who are we?

Mario Insulation Limited has more than 20 years’ experience in all aspects of building, civil engineering and project management, undertaking a wide range of projects in a range of market sectors. Over the years we have built up a strong reputation for quality, efficiency and attention to detail, making us a leader in external wall insulation throughout the UK. We contract many domestic and public projects all over the UK

What we do?

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.

We are a Sempre approved contractor.


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:


Brick Slips

Brick render effect


Loft insulation


Approved Suppliers/ Approved Contractor