Attic Insulation Services in Dublin
Professional attic insulation by Dublin's leading experts. Save up to 30% on energy bills and access generous SEAI grants today.
Why Choose Attic Insulation?
Did you know that up to 30% of your home's heat can escape through an uninsulated roof? It's like leaving a window wide open all winter. In Dublin's damp climate, proper insulation isn't just about warmth—it's about protecting your home's structural integrity.
Our premium mineral wool and spray foam solutions create a high-performance thermal envelope, trapping heat where it belongs: inside your living space.
- check_circleReduce Heat Loss (Up to 30%)
- check_circleLower Energy Bills Permanently
- check_circleQuick & Clean Installation
- check_circleSEAI Grants Available
Attic Insulation for Dublin Homes
Most Dublin homes lose a significant amount of heat through the roof. Whether you live in a period terrace in the city centre or a modern semi-detached in Swords or Bray, attic insulation is typically the single most cost-effective energy upgrade you can make. It's also known as loft insulation or ceiling insulation — different names for the same job of laying insulation across your attic floor.
We use two main methods: mineral wool rolls for standard loft spaces, and spray foam insulation for irregular shapes, converted attics, or where an airtight seal is needed. Both are installed by our SEAI-registered team with minimal disruption to your day.
For the best results, we recommend combining attic insulation with cavity wall insulation or external wall insulation. A whole-house approach can cut your heating bills by 40-60%—read more on our home insulation & grants page.
Choosing an Attic Insulation Company in Dublin
When comparing attic insulation companies or installers near you, check three things: SEAI registration (required for you to claim the grant), whether they carry out a proper pre-work survey rather than quoting over the phone, and whether their quote already shows the grant deducted. As SEAI Registered Contractors, we handle all three as standard — see our full attic insulation cost guide for typical prices by home size.
We serve all areas across Dublin and beyond, including Drogheda, Navan, and Mullingar. Get a free quote today.
Our 4-Step Installation Process
Professional, transparent, and hassle-free from start to finish.
Free Home Survey
We assess your current insulation levels and identify heat loss areas.
Tailored Quote
Receive a detailed breakdown of costs, material options, and potential SEAI grant deductions.
Expert Installation
Our SEAI-registered team installs your insulation quickly, with minimal disruption.
Post-Install Check
A final quality audit ensures optimal coverage and efficiency.
Attic Insulation Cost in Dublin
| Average Home Size | Typical Cost | SEAI Grant Amount | Net Cost |
|---|---|---|---|
| Small Terraced House | €1,100 | €800 | €300 |
| Semi-Detached | €1,800 | €1,200 | €600 |
| Large Detached | €2,400 | €1,500 | €900 |
*Costs are illustrative estimates. Actual pricing subject to survey.
Check Your EligibilityAttic Insulation FAQs
How long does attic insulation last?expand_more
High-quality mineral wool and fiberglass insulation can last 80 to 100 years. However, we recommend a check-up every 15-20 years to ensure settling hasn't reduced its thermal efficiency.
What is the best material for my attic?expand_more
It depends on your attic's usage. For standard lofts, roll-out mineral wool is cost-effective. For complex shapes or drafty areas, spray foam provides a superior airtight seal.
Can I still use my attic for storage?expand_more
Yes! We can install "raised flooring" or attic stilts that sit above the insulation layers, allowing you to store items without compressing the materials.
How much can I save on bills?expand_more
The average Dublin household saves between 20% and 30% on their annual heating costs. Most homeowners see the installation pay for itself through energy savings within 3-5 years.
How do I apply for the SEAI grant?expand_more
As SEAI Registered Contractors, we handle the technical paperwork for you. You can apply through the SEAI website, and we provide the required BER assessments and certification upon completion.
Is loft insulation the same as attic insulation?expand_more
Yes — "loft insulation," "attic insulation," and "ceiling insulation" all refer to the same job: laying insulation across the floor of your attic space to stop heat rising out through the roof.
How do I choose an attic insulation company near me?expand_more
Look for SEAI registration (required to claim the grant), a proper in-person survey before quoting, and a quote that already shows the grant deducted. We meet all three as standard.
What's the difference between attic insulation and roof insulation?expand_more
Attic insulation is laid across the floor of your loft. Roof insulation is installed between or under the rafters instead, which suits converted attics or rooms-in-roof. See our full comparison on the roof insulation page.
Ready to Get Started?
Book Your Free SurveyOur Other Services
Roof Insulation
Targeted insulation solutions directly under the roof membrane.
Spray Foam Insulation
Advanced airtight sealing for irregular spaces and hard-to-reach areas.
Cavity Wall Insulation
Reducing heat loss through your external walls for whole-home comfort.