2,900 sq Ft house internal walls insulated to celling level on 2nd floor with 50mm composite Insulation slabs. Quote €5,500 ex vat. Is this good or bad value for money??????
is it a new build (process of being built?) or old house?
If old, if you hang tough untill the grant system is up and running you can save some €€€
Also I think wwwsei.ie have lists of people whom do such work. Get more than one quote. As regards above quote, I honestly do not know if its good or not.