Internal Wall Insulation

Our ServicesA Warmer Home Without External Changes

Internal Wall Insulation (IWI) is an effective solution for improving the energy performance of older homes, especially solid‑wall properties where cavity insulation isn’t an option. It boosts comfort, reduces heat loss, and helps lower heating bills — all without altering the exterior appearance of your home.

What Is Internal Wall Insulation?

Internal Wall Insulation involves fitting high‑performance insulation boards or stud systems to the inside of external walls. This creates a thermal barrier that keeps heat inside your home, improving comfort and reducing energy waste. The benefits are:
Significant heat‑loss reduction
Ideal for solid‑wall homes that lose heat quickly.
Minimal external impact
Perfect for protected structures or homes where external insulation isn’t suitable.
Lower heating bills:
Improved thermal performance means less energy needed to stay warm.
SEAI grant eligible
Financial support available for eligible homes.

Call 087 181 2837 for a free estimate!

OUR SERVICESWhat We Offer – Our Services

We begin with a survey to assess wall types, moisture levels, and suitability. We then design the system, specifying insulation thickness, vapour control, and finishes. After preparing the space and removing fixtures as needed, our team installs the insulation with airtight detailing, before completing plasterboard, skim coat, and reinstatement for a seamless finish.
PIR, phenolic, or mineral wool systems depending on your needs.
Ideal for uneven walls or where additional services need to be concealed.
Essential layers to prevent condensation and ensure long‑term performance.
Smooth, paint‑ready surfaces for a clean, modern finish.
Flexible installation to suit your renovation plans.

LET’S WORK TOGETHER

WORKING HOURS
Mon – Frid 8.00 - 18.00
Sat – 8.00 - 16.00
Sunday CLOSED
LOCATIONS
Monaghan, Cavan, Louth, Meath & Dublin

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