Spray Foam Insulation Wicklow
Spray foam insulation typically costs €25–€60 per m² installed in Ireland, with attic applications running €50–€100 per m² (roughly €3,000–€10,000+ total, depending on roof size and foam type). It’s one of the most effective options for sealing gaps and irregular spaces — but it isn’t the right fit for every home.
OSBER installs and advises on spray foam insulation across Dublin, Kildare, Meath and Wicklow — including Bray, Greystones, Wicklow Town, Arklow and Blessington — with honest guidance on when a different insulation type would serve you better.
See our full list of service areas across Dublin, Kildare, Meath and Wicklow.
Other services we offer in Wicklow: Building Insulation Wicklow, External Wall Insulation Wicklow, Attic & Roof Insulation Wicklow.
Get A Free Quote & Site Visit
Get A Free Quote & Site Visit
Our recent accomplishments feature successful house insulation projects. We handle insulation tasks of any scale, from small residential projects to comprehensive commercial ventures.
Our team, with over 100 years of combined experience in insulation work, ensures your home remains energy-efficient and comfortable. Our product has a long list of advantages for your property, including the ability to reduce your energy bills by up to 50% and increase your home’s energy efficiency rating!
What Is Spray Foam Insulation?
Open-cell spray foam is softer, more breathable, and cheaper — a good fit for interior applications like attic rafters where some vapour permeability is useful.
Closed-cell spray foam is denser, provides a stronger air and moisture barrier, and has a higher R-value per inch — better suited to areas exposed to damp, like flat roofs or below-ground applications, but costs more.
We’ll recommend the right type for your specific roof or wall build-up during a free assessment — the wrong choice can trap moisture rather than manage it.
Cost of Spray Foam Insulation
Actual cost depends on foam type (open vs closed-cell), roof or wall area, and accessibility. We provide an exact quote after a free assessment.
General / whole-home average: €25–€60 per m²
Attic spray foam: €50–€100 per m² (roughly €3,000–€10,000+ total)
Advantages of Spray Foam Insulation
- Seals gaps and irregular spaces better than batt or roll insulation.
- Reduces draughts, condensation risk and mould when installed correctly.
- Keeps homes warmer in winter and cooler in summer.
- Can make previously unusable loft space viable.
- KIWA BDA certified, recommended by the Energy Saving Trust.
- 25-year warranty on installed product.
As part of our nationwide marketing campaign, we’ll match any existing quote by 5%, or offer an exclusive 20% discount on Spray Foam Insulation!
Our Services
Frequently Asked Questions
What does spray foam insulation cost?
What's the difference between open-cell and closed-cell spray foam?
How can I request a quote for my project?
Is spray foam suitable for every roof?
Ready to Enhance Your Home’s Energy Efficiency?
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