Direct external wall insulation contractor serving Dundrum, Co. Dublin. Certified Baumit systems with direct SEAI grant deduction.
We install certified Baumit external wall insulation systems across Dundrum, covering Taney, Ballinteer, Churchtown, Windy Arbour, and mature residential estates. Direct contractor crews, SEAI grants deducted from invoice, and custom aluminium sills from Cills.ie.
EWI is exempted development for standard Dundrum residential estates. We verify all details during the on-site survey.
We process your SEAI grant paperwork directly and deduct the grant value from your invoice.
Select your building details to start your out-of-pocket calculation.
*Note: Properties must be built and occupied before 2011 to qualify for the SEAI grant.
Every wrap in Dundrum includes bespoke powder-coated aluminium window sills fabricated by our sister workshop, Cills.ie.
Recent 100mm wrap completed in Dublin 5. Mechanically fixed and adhesively bonded graphite EPS with Baumit SilikonTop silicone render.
Unbroken thermal envelope around gables, eaves, and plinths. Eliminates thermal bridging and cold spots in living areas.
Powder-coated aluminium over-sills with welded end caps fabricated in our Inchicore workshop, guaranteeing 100% watertight drainage.
Semi-detached homes in Dundrum cost €13,000 to €19,000 gross (net €7,000 to €13,000 after €6,000 SEAI grant). Detached homes receive €8,000, mid-terrace homes €3,500, and apartments €3,000.
EWI wraps the entire building structure without reducing interior room sizes, eliminating thermal bridges at floor joists and avoiding internal re-wiring or re-plumbing.
Isotherm is an SEAI Registered Contractor (#10423). We handle all pre-works applications and deduct the grant value directly from your invoice.
We survey your property, specify the certified Baumit system, calculate your SEAI grant, and carry out the installation with our direct crews.