Attic Insulation in Limerick, Galway & Clare
Keep the heat where it belongs. Shamrock Insulation fits premium mineral wool attic insulation, helping homeowners cut heat loss by up to 30% and lower heating bills year after year. SEAI registered, fully insured, and grant-approved.
Call us now or book a free no-obligation survey and get a fixed-price quote within 24 hours.
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Ireland's Most Trusted Home Insulation Team
Shamrock Insulation is the Mid-West’s go-to team for attic insulation done right. We work exclusively across Limerick, Galway, and Clare, fitting premium mineral wool insulation that meets SEAI standards and the U-value targets set out in Irish building regulations. Every job is handled by our own trained installers, never subcontracted, so the quality you’re quoted is the quality you get.
As a fully insured, SEAI-registered contractor, we manage the grant paperwork from start to finish and install to a standard that protects your roof timbers, respects ventilation requirements, and delivers the energy savings the SEAI promises. Hundreds of homeowners across the Mid-West trust us to keep their homes warmer, drier, and cheaper to heat.
Rated 5 stars by homeowners across the Mid-West
Real reviews from real customers — warm homes, lower bills, and a team that genuinely cares.
based on 237 Google review
Complete Insulation Solutions For Every Home
Whether you’re topping up the attic or insulating your walls, we fit the right solution for your home and handle the SEAI grant paperwork from start to finish.
Attic Insulation
Stop up to 30% of your heat escaping through the roof. We fit mineral wool insulation to SEAI standards, with proper ventilation built in to protect your roof timbers. Grants up to €2,000.
Flat Roof Insulation
Flat roofs lose heat fast and trap moisture if done wrong. We insulate above or below the deck to meet current U-value targets, cutting bills and preventing damp problems down the line.
Cavity Wall Insulation
Bonded EPS bead pumped into your wall cavity, locking warmth in and draughts out. One of the fastest, least disruptive upgrades you can make. Grants up to €1,800.
Dry Lining (Internal Wall Insulation)
Insulated boards fixed to the inside of your external walls. Ideal for solid-wall homes or where external insulation isn't an option. Upgrades your U-values and your BER without changing the outside of your house.
Is Your Home Losing Heat Through the Roof?
If your upstairs feels freezing in January, your heating bills climbed again this winter, or you’ve spotted damp patches on bedroom ceilings, your attic is almost certainly the culprit. Up to 30% of the heat you pay for escapes straight through an uninsulated or under-insulated roof, and in older Limerick, Galway, and Clare homes, it’s usually the biggest single source of wasted energy.
Poor attic insulation doesn’t just cost you money. It causes cold spots between rooms, condensation and mould on ceilings, and draughts that no thermostat can fix. Over time, damp air trapped in a badly insulated attic can even rot your roof timbers. We fix all of it in one visit: the right insulation, laid to the right depth, with ventilation done properly so your roof stays dry and your home stays warm.
Warmer Home. Lower Bills. Free Quote in 24 Hours.
Fill in the form and our team will be in touch within 24 hours with your free survey booking and a clear, fixed-price quote. No obligation, no pushy sales.
Call us
+353 89 986 3857
Email us
info@shamrockinsulation.ie
Area covered
Limerick, Galway & Clare
Get Your Free Quote
Tell us about your home — we’ll be in touch within 24 hours.
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