Walter Moran Insulation Experts Mayo

About Us

Walter Moran Insulation is a family run business based in Castlebar, Co. Mayo. We are one of the leading insulation…


Walter Moran Insulation has been providing a home insulation service to the people of Mayo and Connaught for over 15…

Grant Aid

The Home Energy Saving (HES) scheme provides grants to homeowners who are interested in improving the energy efficiency of their…

Did you know that heat is lost at a rate of 25% through your roof, 35% through the walls, and 15% through the floor?

What Our Customers Say

Walter Moran Insulation came to our house and advised us on what was needed to improve our home and make it cosier. The work was completed on time and within the the agreed quote. We’ve been delighted with the results – our house now holds the heat much longer, is far cheaper to heat and previous issues we had with damp have disappeared completely.

A very good investment.

Alan McHugh