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Why Insulate?

Did you know that a huge amount of your home heating can be wasted by not having the house properly insulated?  Heat can escape rapidly through your walls, your roof and your doors and windows.
We offer several different types of home insulation, each with unique properties designed to create a warmer energy efficient home. 

External Wall Insulation

External Wall Insulation is highly effective and gives your home a new look while expelling moisture to eliminate dampness. The process includes attaching an adhesive bonding mortar, fiberglass mesh and a new render.

Dry Lining or Internal Wall Insulation

This is a cheaper solution and can easily be included into a redecorating project in your home.  Insulation material is attached to the existing plaster work and finished with plaster board, which can then be decorated over.

Cavity Wall Insulation

An expanded polystyrene material is injected in bead form with a binding agent into cavity walls. It is used to reduce heat loss and also helps to eliminate surface condensation in walls.  It’s quick and easy to pump insulation into cavity walls and makes a big difference to energy efficiency in your home.

Roof or Attic Insulation

Attic Insulation guarantees immediate savings in your heating costs.  Spray foam insulation is used to reach into small areas and fill most voids. This Home Insulation method is especially useful if there is a room in the attic, as you can insulate at rafter height. Another option is a flexible fiberglass or Rock Wool insulation sizing from 100mm thick to 300mm thick depending on the specification of the job. This is one of the most cost effective ways to apply Home Insulation.

How it works


If you want to know more about home insulation fill in our enquiry form or call us on 0818 300 701.


A representative from Energia's Cosy Home Scheme will call you to discuss your plans.


You'll have a cosy home in no time, we'll manage the entire project including BER tests before and after. 

Make an enquiry

Click below to request a call back from Energia's Cosy Home Scheme. Or call us on 0818 300 701 (Mon-Fri 9am-5.30pm, Sat 10am-1pm.)

Make an enquiry