Energy-Efficient Spray Foam Insulation for Your Home or Business

Spray foam insulation is one of the most effective ways to improve energy efficiency in your home or commercial property. With a range of benefits, including reduced heating costs, enhanced comfort, and environmental sustainability, spray foam insulation offers a modern solution for insulating your property. If you’re looking for open cell foam or closed cell foam, Alpha Insulation provides high-quality spray foam insulation installation designed to your specific needs.

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Benefits of Spray Foam Insulation

When you insulate with spray foam, you’re choosing a solution that offers excellent performance and value. Spray foam insulation for homes and businesses creates an airtight seal which prevents heat loss and improves indoor comfort. Here are some key benefits:

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Enhanced Thermal Performance

Spray foam insulation covers hard-to-reach areas creating a tight seal with no air leaks. It provides greater thermal efficiency than other traditional materials.

Moisture Resistance

Moisture-resistant closed cell foam is perfect for areas prone to dampness.

Enhanced Comfort

Spray foam insulation prevents air leaks and helps maintain a comfortable temperature inside by minimising drafts and heat loss. It keeps your space warmer in winter and cooler in summer.

Eco-Friendly

Our eco-friendly spray foam insulation options help you reduce your carbon footprint while saving on energy bills.

Durable

Spray foam insulation lasts for decades which provides long-term value and excellent energy performance

Quick and Clean Installation

installation is fast and non-disruptive, making it convenient for homeowners and businesses alike.

Types of Spray Foam Insulation

We offer energy-efficient spray foam solutions for both open cell foam and closed cell foam. Depending on your insulation needs, we provide the best option for your property.

Open Cell Foam Insulation

Open cell foam for energy efficiency is ideal for reducing energy consumption while providing excellent acoustic and thermal insulation. Here’s why open cell foam is an excellent choice for many properties:

Flexible and Lightweight

Flexible open cell foam adapts to different spaces and provides an airtight seal that helps reduce air leaks.

Acoustic Benefits

Open cell foam helps with soundproofing which makes it ideal for homes and buildings that require noise reduction.

Sustainable Insulation Solutions

Sustainable open cell foam insulation supports eco-friendly building practices, contributing to a greener environment.

Cost-Effective

Open cell foam offers great value while still providing strong thermal performance.

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Closed Cell Foam Insulation

For high-performance closed cell foam insulation, Alpha Insulation uses WALLTITE® from BASF, a premium foam system designed for walls and roofs. It provides an airtight seal and enhanced thermal properties:

High-Performance Insulation

Closed cell foam for energy-efficient buildings offers excellent thermal conductivity and air tightness.

Moisture Resistance

Insulation with closed cell foam prevents water penetration which makes it ideal for areas exposed to moisture or damp conditions.

Durable and Strong

Durable closed cell foam insulation adds strength and stability to your structure while enhancing energy efficiency.

Smooth Coverage

Unlike traditional insulation materials, closed cell foam for walls and roofs is spray-applied to ensure no joints or gaps.

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Spray Foam Insulation Installation Process

Our team follows a careful and precise installation process to ensure your spray foam insulation provides maximum efficiency and longevity:

1

Consultation & Assessment

We assess your property to recommend the best spray foam solution for your needs.

2

Preparation

We ensure that the installation area is prepped and cleaned to guarantee optimal results.

3

Spray Foam Application

If you choose open cell foam or closed cell foam, we apply the foam flawlessly to walls, roofs, or floors.

4

Final Inspection

After installation, we conduct a thorough inspection to ensure everything meets the highest standards of energy efficiency.

SERVICES

Why Choose Alpha Insulation for Your Spray Foam Insulation Needs?

Expert Advice

With years of experience in the industry, we provide the right solutions for your property’s insulation needs.

Certified Installers

As approved contractors for BASF WALLTITE® and ENERTITE, our professionals ensure proper installation with a high level of expertise.

Eco-Friendly Materials

We offer sustainable spray foam insulation options that help protect the environment while saving you money.

Affordable and Reliable

We provide affordable insulation services that deliver long-term energy savings without compromising on quality.

Grant Funding Assistance

We help you access available grant funding to make energy-efficient upgrades more affordable.

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FAQs

FAQs About Spray Foam Insulation

How long does spray foam insulation last?

Spray foam insulation can last over 25 to 30 years, and in many cases, it can remain effective for the lifetime of the building if properly installed and protected from moisture or UV exposure.

What’s the difference between open cell and closed cell foam?

Open-cell spray foam is soft, flexible, and ideal for interior spaces where soundproofing and breathability are important. It’s also more cost-effective, but less dense than closed-cell. Closed-cell spray foam, on the other hand, is rigid, moisture-resistant, and offers a higher R-value per inch—making it better suited for external walls, roofs, and areas exposed to damp or structural stress.

However, not all buildings are suitable for spray foam insulation. Some structures—particularly older properties or those with ventilation or moisture concerns—may require a thorough assessment before spray foam can be recommended. We always carry out a property survey to determine suitability and provide accurate costings based on your building's specific needs.

The main difference between open-cell and closed-cell spray foam insulation lies in their structure, performance, and applications:

Open-Cell Foam:

Has a softer, sponge-like texture.
Cells are not completely sealed, allowing air to fill the spaces.
Offers excellent soundproofing.
Has a lower R-value (around 3.5 per inch), so it's less insulating than closed-cell.
More affordable and ideal for interior walls and ceilings.

Closed-Cell Foam:

Much denser and rigid.
Cells are fully enclosed, creating a moisture barrier.
Higher R-value (around 6–7 per inch), making it more effective at insulating.
Adds structural strength and is great for exterior walls, roofs, and basements.
More expensive than open-cell foam.

Can I install spray foam insulation myself?

While it’s technically possible to install spray foam yourself, it is strongly recommended to hire a certified professional for several important reasons:
Spray foam requires special equipment and protective gear to apply safely.

Proper installation is crucial to ensure even coverage, avoid gaps, and prevent issues like off-gassing or poor adhesion.
Professionals understand building regulations, ventilation needs, and how to assess your structure’s suitability.

Incorrect DIY application can lead to costly damage or health risks.

Improve Your Property’s Energy Efficiency with Spray Foam Insulation

Ready to upgrade your property’s insulation? Insulate with spray foam for long-term energy savings and comfort. Contact us today to schedule a free survey and quote.

Request a Free Survey/Quote for Spray Foam Insulation