
NANAIMO SPRAY FOAM & INSULATION
Elevate Your Space With Nanaimo’s #1 Spray Foam & Insulation Experts
Save on energy bills, enhance your comfort, and add value to your home.
NANAIMO HOMEOWNERS,
Save up to 30% on Your Heating Bills
Upgrade your Nanaimo property with Greer Spray Foam’s professional insulation services. Our high-quality spray foam insulation solutions are designed to help homeowners and businesses in Nanaimo cut heating costs by up to 30%. We insulate all areas of your home, including attics, basements, garages, crawl spaces, rental suites, and walls. For commercial properties, we provide insulation for offices, warehouses, shipping containers, and metal buildings.
Our eco-friendly spray foam products provide excellent energy efficiency and long-term performance. Proper insulation ensures consistent indoor temperatures, lower energy bills, and improved soundproofing for your property.

Spray Foam Insulation Benefits
Energy Efficiency and Cost Savings
Spray foam insulation creates an airtight seal that prevents heat loss during the winter and keeps your home cooler in the summer. This results in significant energy savings, with some Nanaimo homeowners reporting up to a 30% reduction in energy bills.
Moisture and Mold Control
Moisture can cause significant damage to a building’s structure and lead to health issues due to mold growth. Spray foam insulation acts as a moisture barrier, preventing water infiltration and reducing the risk of mold and mildew. It is essential in areas like basements and crawl spaces, where moisture problems are common.
Soundproofing and Noise Reduction
Spray foam insulation also provides excellent soundproofing qualities. It reduces noise from outside and between rooms, creating a quieter and more peaceful indoor environment. An important benefit for homes near busy roads in Nanaimo or with a rental suite.
Nanaimo Insulation & Spray Foam Since 1997.
Since 1997, Greer Spray Foam has been Nanaimo’s top provider for top-quality insulation services, specializing in spray foam solutions that enhance energy efficiency, moisture control, and structural strength. With 27+ years of expertise and a commitment to exceptional service, we are a trusted choice for residential and commercial properties in Nanaimo and throughout B.C.
We use environmentally friendly materials to deliver insulation that boosts comfort and reduces energy costs. Our customer-focused approach ensures every project is tailored to your specific needs. Greer Spray Foam is WCB-certified, fully insured, and bondable.
If you own a property near Nanaimo, contact us today for a free estimate.
GREER SPRAY FOAM LTD.
A leader in the industry, serving Nanaimo, B.C. for over 20 years.
HOURS:
Monday - Friday : 7:00 am–5:00 pm
Saturday - Sunday : Closed
Insulation Solutions for Every Project
No job is too big or small for our team. Our team works with both contractors and property owners in Nanaimo to meet all their insulation requirements. Greer Spray Foam is WCB-certified, fully insured, and bondable.
Home Insulation
Wall & Suite Insulation
Attic Insulation
Crawl Space Insulation
Sound Proofing
Spray Fireproofing
Below-Grade Waterproofing
Warehouse Insulation
Shipping Container Insulation

Contact Us Today for a
Free Estimate
If you’re ready to improve your property’s energy efficiency, comfort, and value, contact Greer Spray Foam for services in Nanaimo today. Our experienced team is here to answer your questions, provide a free estimate, and help you choose the perfect insulation solution for your property.
Frequently Asked Questions
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Spray foam insulation outperforms traditional batt insulation by providing superior thermal, air and moisture barriers, enhancing soundproofing, and increasing structural strength. It effectively seals gaps and cracks, improving energy efficiency and comfort.
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Yes, spray foam insulation is safe if reputable products are used and they are installed by a professional trained and certified firm. Once the product is fully cured, it is free from harmful chemicals, ensuring a secure environment for you and your family. Our brand of spray foam meets the stringent requirements of GREENGUARD Gold, thus ensuring occupant safety through improved indoor air quality.
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When properly applied, spray foam insulation is expected to last the lifetime of your home. Its durability and effectiveness do not diminish over time, offering long-term benefits.
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While DIY kits are available, it is highly recommended to have spray foam insulation applied by certified professionals. This ensures proper installation, safety, and maximum effectiveness.
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While spray foam is expected to last for the life expectancy of your home, not all conventional insulation types offer that level of durability. Traditional batt and loose fill insulation can be impacted by moisture intrusion, humidity, insects, rodents, and other comparable factors. The signs of wear should be notable (discolouration, deformation, smell), but if you require an expert opinion, do not hesitate to contact the insulation professionals at Greer Spray Foam to arrange a free site visit and estimate.
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Spray foam in general has higher install costs than traditional batt insulation, but due to the product’s superior performance, the expectation is the additional costs will pay for themselves over a period of years. The exact cost of spray foam varies widely depending on the application, thickness, quantity, and difficulty factor. The insulation expert’s at Greer can not only work with homeowners to determine the costs of spray foam unique to their project or renovation, but we can also provide various insulation options and cost savings where available by offering combination services that utilize spray foam where required, but also incorporate more traditional insulations where suitable to keep costs down.
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Nanaimo’s coastal climate brings a mix of mild winters, warm summers, and high humidity levels year-round, which makes proper insulation essential for maintaining energy efficiency and comfort. Frequent rainfall and damp conditions can lead to moisture issues, which can eventually result in mold, drafts, and higher energy costs.
Spray foam insulation is particularly effective in Nanaimo because it creates a solid moisture barrier while improving thermal performance. It helps prevent heat loss during cooler months and keeps homes cool in the summer, reducing the need for excessive heating and cooling. This is especially important for older homes with more common drafts and gaps.
At Greer Spray Foam, we offer insulation solutions designed for Nanaimo’s specific climate, catering to your property's needs. Our spray foam helps seal air leaks, control moisture, and lower energy bills, ensuring your home stays comfortable and protected all year long.