Cullen Spray Foam
Spray Foam Insulation Cork

Cork Spray Foam Insulation - Energy-Saving Home & Commercial Solutions by Cullen

Cullen spray foam insulation is based in Graiguenamanagh Co. Kilkenny and has been insulating homes, farms and businesses with spray foam insulation for over 15 years.

We use both open cell and closed cell spray foam insulation insulating attics, floors, wall and roofs in your home and sheds and containers on farms, industrial and commercial buildings. We adhere to the highest building standard outlined in 2021 Irish Building Regulations relating to especially to part L that deals with "Ventilation" and use NSAI certified foams.

NSAI-certified open cell spray foam insulation applied in a Kilkenny attic

Cullen spray foam insulation use NSAI water blown spray form insulation as apposed to chemical blown spray foam, so when you property has be insulated your living environment is warmer and healthier than before we started.

Attic Insulation

Home insulated with spray form in Kilkenny

Insulating your attic with spray foam insulation has become the most effective method to save you money on your home heating bills. We use NSAI certified open cell spray foam to insulate attics floors and internal walls.

Open cell spray foam expands to over 200 times its size when applied filling every nook and cranny creating a airtight seal while allowing your home to breathe.

Attic Insulation

Breathable Vent Card

Breathable Vent Card Cross Section

Part L of the Irish building Standards stipulate that a 50mm vapour gap is required allowing water vapor can escape from your home.

To achieve this we use a breathable vent card that is attached between the rafter 50mm from the roofing felt, meeting Part L of the Irish Building Standards.

Vent Cards

Shed/Container Insulation

Spray foam insulation installation for commercial containers in Cork

Closed cell spray foam insulation is used to insulate any metal or concrete surface. It is used to insulate sheds and shipping containers and provides excellent thermal efficiency, strengthens the structure, is quick and easy to apply and prevents damp and mold.

It can dramatically reduce your heating costs and has the added bonus of moving the dew point from inside your commercial, industrial or farm metal roofs to the outside preventing condensation.

Closed Cell Spray Foam

How to Apply Spray Foam Insulation


Step-by-step guide on applying spray foam insulation to ensure maximum efficiency and compliance with Irish Building Standards. Price is for a for 3 bed semi:

1. Prepare the Area: Ensure the area is clean and free from debris. Place breathable vent cards for attic insulation.

2. Apply the Spray Foam: Use a professional-grade spray foam applicator to fill every nook and cranny, creating an airtight seal.

3. Inspect and Finalize: Allow the foam to cure, then inspect for any missed areas to ensure full coverage.

Estimated Cost: €1400

Tools: Spray foam applicator

Supplies: Breathable vent card, spray foam

Spray Foam Insulation Images

Here are some of the images of our work, open cell, closed cell attic and vent cards attached before foam is applied.

FAQ's

The benefits of using spray foam insulation are numerous, its quick and easy to apply, is the best insulation material at creating a airtight seal filling every nook and cranny, has excellent thermal efficiency properties and is great value for money.

Using spray foam insulation helps reduce energy bills by providing the most thermally efficient airtight building envelope, keeping in the heat and preventing the cold air entering your building.

No, once sprayed the dangerous bit if over and spray foam insulation is inert.

A breathable vent card is required under Irish Building Regulations Part L to ensure escaping water vapour is able to escape your structure preventing damp and mould.

While there are many benefits of using traditional insulation material spray foam insulation stands our as its easy to apply, provides an airtight seal, if properly applied can prevent damp and mold and had super thermal properties.

Closed cell spray foam is ideal for any metal or concrete structure.

The process of getting your home in Cork insulated with spray foam start with a a site inspection carried by one of our professional team who will guide you through the process. Attic once again is the most cost effective way to insulate your home and save money on your heating bills.

You can reduce your heating bills in Cork by firstly making sure you have adequate insulation in your attic. If you have floors in your timber floors it might be a good idea to have them filled with spray foam as well.

Customer Reviews


Tommy Roche (4 Jan 2022)

Great job, they’re on time. Highly recommended.

Rating: ⭐⭐⭐⭐⭐


Sean Neville (13 Mar 2020)

Some boy, some worker. Big job finished in one day. Fair play.

Rating: ⭐⭐⭐⭐⭐

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