About External Insulation Dublin
External Insulation Dublin is a Dublin 2 based SEAI-approved external wall insulation contractor. For more than 20 years our team has wrapped Irish homes with NSAI-certified systems, helping homeowners cut energy bills, warm cold rooms and unlock SEAI grants of up to €8,000.
We focus on doing one thing extremely well — external wall insulation, installed correctly first time, with the paperwork handled on your behalf.
Our Story
External Insulation Dublin was set up to fix one specific problem — Irish homes that were too cold, too damp and too expensive to heat. Most of the housing stock across Dublin was built before 2011, when wall insulation standards were still catching up to modern climate targets. By specialising exclusively in external wall insulation we have built the deep installation expertise and SEAI grant knowledge that homeowners need to get the upgrade done correctly the first time.
Over two decades we have wrapped more than 1,200 homes — from apartments in the Docklands and terraces in Ranelagh to detached houses in Foxrock and coastal semi-detached homes in Blackrock and Dalkey. Every system we install is NSAI Agrément certified for Irish weather and finished with breathable, weather-tough silicone or silicone-acrylic render.
Our Values
- Specialist focusWe only install external wall insulation. No subcontracting, no diversification.
- Honest pricingTransparent per-m² rates and a fixed quote after the free site survey.
- Grant ownershipWe complete and submit the full SEAI application on your behalf.
- Clean job sitesDaily clean-down, careful access protection and minimal garden disruption.
Our Credentials
SEAI Registered
Listed on the SEAI registered contractor panel for external wall insulation works in Ireland.
NSAI Approved Systems
We install Agrément-certified EWI systems engineered for Irish weather and building stock.
20+ Years Experience
Two decades of wall upgrades across Dublin, with structural and weather warranties on every install.
Service Area
We are based at 77 Sir John Rogerson's Quay, Grand Canal Dock, Dublin 2, D02 VK60 and travel daily across the Greater Dublin Area. Our crews regularly install in:
- placeDublin city
- placeBlackrock
- placeDalkey
- placeStillorgan
- placeDun Laoghaire
- placeBooterstown
- placeMount Merrion
- placeMonkstown