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 provides a really excellent and speedy service. Our house was draughty and it was pricey to heat. Walter and his team came in and filled the walls with beads and insulated the attic.

His daughter Nicola helped with the SEAI application. The difference is incredible, our house is now warm and cosy and we are using less oil. We also got it checked by and they confirmed what an excellent job Walter and his team did.

I highly recommend them.

Jane Holmes