welcome to Connolly Insulation

Connolly Insulation is based in Rathduff, Co Cork. We provide a professional Cavity Wall Insulation and Attic Insulation service that is second to none for both new and existing properties. We cover all of Cork and the Munster area.

We are approved by Irish Agrement Board as KORE FILL  Installers ~ Bonded Bead Insulation(Registration Number IAB/0054/220).

Our 'KORE FILL'is injected into the cavity wall with a bonding glue agent.  The 'KORE FILL' will fill every gap in the cavity wall, thus eliminating heat loss through an uninsulated wall. 

We can insulate your attic to current Building Regulation Specification using either rolled, or blown, mineral wool insulation.

We are registered contractors on the SEAI Home Energy Savings Scheme (Reg 11749).  SEAI are currently offering a grant of €300 for cavity wall insulation, and €300 for attic insulation.

We can also organise a CREDIT to your Electric Ireland bill of €260 for Cavity Wall Insulation and €104 for Attic Insulation


Where does heat loss occur?

diagram showing where heat is lost in a building

With KORE FILL installed, your home is more efficient to heat, more economical to run & helps conserve natural resources.

Learn more »

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