Internal Wall Insulation in Greystones
Insulated dry-lining for homes where the outside cannot change, done with careful vapour and moisture control. Covering Greystones harbour, South Beach, Charlesland and the surrounding area.
Internal Wall Insulation for Greystones homes
Harbour-side cottages and Victorian terraces in Greystones can be insulated internally where owners want to keep the exterior, and walls exposed to sea air need breathable systems so trapped moisture does not cause problems. Mid-century and newer estate homes generally suit cavity or external insulation, with internal lining used for individual rooms.
How homes in Greystones lose heat
Harbour-side homes face wind and salt off the Irish Sea, with solid walls that need moisture-safe insulation and draught-proofing. Mid-century homes often have empty cavities. Charlesland and similar estates rate around B3 to C2 and mostly benefit from attic top-ups and airtightness checks.
Typical housing: Coastal cottages and Victorian terraces near the harbour, mid-century estate housing through the centre, and 1990s and 2000s estates such as Charlesland on the outskirts.
Planning: The harbour area and older streets may carry conservation context.
How internal wall insulation works
Internal wall insulation lines the inside face of external walls with insulated boards or a stud and insulation system, then replasters. It suits homes where the exterior has to stay as it is: red-brick period terraces, protected structures, Architectural Conservation Areas, or a single elevation that cannot be wrapped externally.
Read the full guide to internal wall insulation or, for extensions and whole-house retrofits in Greystones, see MZCC.ie in Greystones.
Internal Wall Insulation in Greystones: questions
Do you carry out internal wall insulation in Greystones?
Yes. We cover Greystones and the surrounding Co. Wicklow area, including Greystones harbour, South Beach, Charlesland. Coastal cottages and Victorian terraces near the harbour, mid-century estate housing through the centre, and 1990s and 2000s estates such as Charlesland on the outskirts.
Is planning permission an issue for internal wall insulation in Greystones?
The harbour area and older streets may carry conservation context. We check the planning position for your specific house at the free survey, before any work is specified.
Is there a grant for internal wall insulation in Greystones?
SEAI individual grants for internal wall insulation (dry-lining) are €4,500 for a detached house, €3,500 for a semi-detached or end-of-terrace, €2,000 for a mid-terrace and €1,500 for an apartment, for homes built and occupied before 2011. Grant amounts are set nationally by SEAI and change from time to time, so check seai.ie before applying. We confirm what your home is likely to qualify for during the survey.
How much room space does internal insulation take?
Usually 60mm to 100mm off each external wall, depending on the system. On a typical room that is a small loss of floor area for a large gain in comfort.
Is internal insulation safe for solid brick walls?
It is when the system suits the wall. Solid brick needs moisture to be able to move, so we choose between breathable and vapour-closed systems after assessing the wall and detail the junctions carefully.
Can I live in the house during the work?
Yes, we work room by room so the rest of the house stays usable. Each room is out of use for one to two days.
Book a free survey in Greystones.
We cover Greystones and the surrounding area. Tell us about your home and we will arrange a visit, usually within a week.