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External wall insulation in Swords

Direct external wall insulation contractor serving Swords, Co. Dublin. Certified Baumit systems with direct SEAI grant deduction.

We install certified Baumit external wall insulation systems across Swords, covering River Valley, Brackenstown, Boroimhe, Rathbeale, and mature residential estates. Direct contractor crews, SEAI grants deducted from invoice, and custom aluminium window sills from Cills.ie.

Local Housing Stock
Swords property profiles
Swords contains extensive 1970s–1990s residential developments with concrete block construction. Many homes experience high heat loss through uninsulated solid or hollow walls.
Why Wrap in Swords
Thermal & facade performance
Applying a Baumit house wrap seals the exterior against driving North Dublin winds and rain, eliminating cold spots and condensation while upgrading property BER ratings to A/B standards.

Planning Regulations in Swords

Planning Authority: Dublin City Council / Fingal / Dún Laoghaire-Rathdown / South Dublin County Council

EWI is exempted development for standard Swords residential properties. We verify boundary clearances during your survey.

2026 SEAI Grants in Swords

We process your SEAI grant paperwork directly and deduct the grant value from your invoice.

Detached
€8,000
Semi-D / End
€6,000
Mid-Terrace
€3,500
Apartment
€3,000
Eligibility: Properties in Swords built and occupied on or before 31 December 2010 qualify for SEAI grant support. Homes with previous cavity bead insulation now qualify for the full EWI grant under the 2026 second wall measure.
Progress

Step 1 of 3

1. Property Profile

Select your building details to start your out-of-pocket calculation.

*Note: Properties must be built and occupied before 2011 to qualify for the SEAI grant.

Contractor Standards

NSAI-Certified Baumit Systems Installed in Swords

Every wrap in Swords includes bespoke powder-coated aluminium window sills fabricated by our sister workshop, Cills.ie.

Baumit external wall insulation system with custom Cills.ie aluminium sills on a completed house wrap in Swords

Baumit EPS System · Swords

NSAI-certified graphite EPS boards mechanically anchored and bonded, finished with weather-resistant SilikonTop silicone render and custom Cills.ie aluminium sills.

Baumit openSystem breathable external wall insulation on an external wall insulation project in Swords

Baumit openSystem & Sto (on request)

Vapour-permeable breathable systems for solid masonry walls, with unclipped gas meter box brackets and sleeved wall ventilation. Sto systems also installed on request.

Frequently Asked Questions (Swords)

How much does external insulation cost in Swords?+

A typical 3-bed semi-detached house in Swords costs €13,000 to €19,000 gross. With our direct SEAI grant deduction of €6,000, your net out-of-pocket cost is €7,000 to €13,000.

Why specify Baumit silicone render for Swords homes?+

Baumit SilikonTop silicone render is vapour-permeable, weather-resistant, and self-cleaning, preventing green algae growth on exposed North Dublin walls.

Who manages the SEAI grant paperwork in Swords?+

Isotherm is an SEAI Registered Contractor (#10423). We handle all pre-works applications and deduct the grant directly from your invoice.

Book your on-site wall survey in Swords

We survey your property, specify the certified Baumit system, calculate your SEAI grant, and carry out the installation with our direct crews.

Call 01 223 8774Request Survey Online