Grant available for cavity wall insulation €400 and attic €400
(021) 438 39 38 or (087) 906 8646


George Ballard

The workers were here for virtually the whole of a single day, three people in all, and they did an excellent job in applying...Read More

Tony O’Donovan

The insulation was a complete success. We are more than happy with the results, and feel the money was well spent. In fact the...Read More

Meg McCarthy

I was extremely impressed with the service offered and the quality of the work performmed. I would be delighted to recommend ConnRead More

Siobhan O’Connell

Your attention to detail was exceptional. I will happily be recommending you to anyone i know that wishes to insulate their home.Read More

Eileen Twomey

As well as increasing our Building Energy Rating, we find that the cavity wall and attic insulation has made our home warmer and mRead More

Willie O’Riordan

As a Registered BER Assessor, I am qualified to state that the work was completed by Connolly Insulation in my house to a very...Read More

Michael Coomey

We recently had our walls and attic insulated by Connolly Insulation. We are very pleased with the results as our home is warmer.Read More

Dr Gerald Kerr

The work was carried out in a timely and efficient manner. The workforce was at all times courteous & friendly. While the weatheRead More

Dermot O’Sullivan

We have noticed a hugh difference in our home, it is now a lot easier to keep warm and we are not using as...Read More

Maurice & Stella Coleman

We would like to say that we highly recommend Connolly Insulation for their excellent work and professionalism. Read More

Denis Hanley

We are more than happy with the cavity wall insulation carried out recently by you. We have noticed there are no draughts aroundRead More

Arthur Baker

Alan Connolly installed here both attic and cavity wall insulation. The work was done to the high standard of my demanding BER CoRead More

Sean O’Driscoll

I was very pleased with your level of professionalism and courteous service at all times and the quality of the finished product. Read More