
Grants offered are provided by the Government of Ireland through the Sustainable Energy Authority of Ireland (SEAI)
Why Attic Insulation Matters
Did you know up to 30% of a home’s heat escapes through the roof if the attic isn’t insulated?
At Retrofit Design Ltd, we’ve installed attic insulation nationwide, helping homeowners stay warmer, slash heating bills and boost their BER rating. Properly insulated attics make homes more comfortable all year round and are one of the most cost-effective energy upgrades available.
What Is Attic Insulation?

Attic insulation is installed in your loft or roof space to stop heat rising and escaping through the roof. It also blocks external heat from entering your home during summer.
The result is a thermal barrier that keeps indoor temperatures stable and energy use lower, saving you money and making your home more sustainable.
With the right attic insulation, you’ll enjoy:
- Lower energy bills
- Warmer rooms in winter
- Cooler, more comfortable summers
- Reduced carbon footprint and increased property value
Benefits of Attic Insulation
- Reduce heating bills by up to 30%
- Improve comfort and indoor warmth
- Increase BER rating and energy efficiency
- Access SEAI retrofit insulation grants
SEAI Grants for Attic Insulation
Irish homeowners can apply for SEAI insulation grants to attic insulation upgrades more affordable.
Through the SEAI One Stop Shop or Better Energy Homes scheme, our team can assist you with every step of the process.
Our team will:
- Confirm your eligibility for SEAI insulation grants
- Handle the entire application process
- Ensure your attic insulation meets SEAI standards for maximum funding

Why Choose Retrofit Design Ltd?
- SEAI-approved insulation specialists nationwide
- Over 50 years’ combined experience in home energy upgrades
- Trusted by homeowners and local authorities across Ireland
- Local Kerry & Munster team with nationwide service
- High-quality materials and professional finish
- Quick, tidy installation with minimal disruption
FAQs - Attic Insulation
How long does attic insulation last?
High-quality attic insulation can last 20 years or more with no loss of performance.
Is the installation messy?
Not at all, our team works quickly and cleanly, with minimal disruption to your home.
What materials do you use?
We use sustainable, SEAI-approved insulation materials that perform well and are safe for your home.


Ready to Reduce Heat Loss by up to 30%?
Upgrade your attic and start saving on heating costs today.
Contact Retrofit Design Ltd for a free attic insulation consultation and quotation.
What our Customers Say
Ann, Co. Laois