Welcome to Insulex One Stop Shop for Home Energy Upgrades
Insulex is a Cork-based SEAI-registered One Stop Shop provider for all your home energy upgrade requirements. We provide a fully managed service, including installation for homeowners who wish to undertake energy upgrades in their homes. We specialise in taking cold houses and transforming them into warm, energy-efficient, cost-effective, and future-proofed homes. If you’re ready to transform your home and would like some advice on upgrades & available grants, schedule a free consultation with us here.

We provide a range of Home Energy Upgrade services including:
- Insulation – Attic, Cavity Wall, Floor & Dry Lining
- Heat Pumps
- Ventilation Systems
- Energy-Efficient Windows & Doors upgrades
- Renewable Energy Heating Systems
- Air Tightness
- Project Management
- Solar PV

What Sets Us Apart
We are one of a select few companies, registered and approved by the SEAI as a ONE STOP SHOP provider and contractor for complete Home Energy Upgrades.
Our One Stop Shop team provides a fully managed solution to make upgrading your home as hassle-free as possible. We take care of everything for you, we even handle the grant application process on your behalf.
We have a highly-skilled team and you can be assured of the highest quality of products and practices. Not only qualified but fully certified!
- SEAI Registered Contractor
- Approved SEAI One Stop Shop
- NSAI certified, ISO 9001 certification
- Member of CIRI (Construction Industry Register Ireland)
Trusted by Home Owners since 1994
Schedule a Free Consultation Call with us Today
*Grants offered are provided by the Government of Ireland through the Sustainable Energy Authority of Ireland (SEAI).