Insulation  Saint John

Experienced, Professional and Affordable Insulation Services in Saint John, NB

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Residential & Commercial
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We offer insulation services in and around Saint John, New Brunswick. Our team has extensive knowledge of the local climate, so we can ensure that your home or business is always comfortable, regardless of the season. We are available to assist both homeowners and businesses.

Affordable Insulation Services

Insulation Saint John offers insulation services in and around Saint John, NB. If you need insulation contractors, who care about our clients and work hard to provide stress-free service, call us today.

Blown In Insulation

Blown-in insulation is an excellent choice if you’re seeking an insulation option to fill gaps and cavities. Designed for walls, floors, and attics, this insulation is also known as loose-fill insulation. With its high R-value, blown-in insulation can help safeguard your property against temperature fluctuations and improve the overall insulation of your home, making it more comfortable.

Spray Foam Insulation

Spray foam insulation is comprised of polyurethane foam. It’s insulation can provide exceptional thermal insulation due to its high R-value when applied correctly and is an excellent option for renovating living spaces. If you’re searching for an alternative insulation material, spray foam insulation may be the best option.

Batt Insulation

This classic insulation material typically comes in pre-cut fiberglass batts and is pink. It is commonly installed between the room’s exterior wall and drywall and provides a high R-value. Insulation made from fiberglass batts is a cost-effective option and a popular choice for many renovation projects.

Crawl space Insulation

The crawl space beneath your house can be insulated in several different ways. We advise installing spray foam insulation in the crawl space since it forms a moisture-proof barrier. This insulation also seals off cracks in the floor, making it less inviting to bugs and rats. Our skilled crew can spray foam on the ceiling and bottom of a crawl space to provide insulation.

Attic Insulation

Our attic insulation experts are thorough and careful, so you can rest assured that your home will be well-insulated and left with maximum energy efficiency. Our attic insulation company offers various types of insulation, including blown-in (loose fill), batts, and foam. We also know whether you need to add more insulation or replace all the insulation in your attic.

Garage Insulation

Garage insulation can help you save money on heating costs and make your home more comfortable in the winter. Batt, blown-in, or spray foam insulation are all viable options for garage insulation; pick the one that best suits your needs. Garage door insulation is a standard option since closed-cell spray foam creates a perfect barrier with a high R-value.

Commercial Insulation

Our team is equipped to deal with commercial buildings of varying shapes and sizes. Our commercial insulation services provide long-lasting and durable insulation with a high R-value per square inch, making it the perfect choice for large buildings, businesses, or significant projects.

Industrial Insulation

Our business provides excellent industrial insulation. Our licensed and insured contractors are prepared to meet your industrial insulation needs. We suggest utilizing premium spray foam insulation to ensure the best possible insulation quality. Insulation for steel buildings is only one of many industrial insulation alternatives we provide.

Metal Building Insulation

Our spray foam insulation is perfect for use in the agriculture industry’s buildings, and it’s the best insulation in such buildings since it creates a tight seal and reinforces the structure. Spray foam insulation is not only an excellent method for preventing mice and pests from entering your agricultural building, but it is also quite successful at lowering heating bills.

Pole Barn Insulation

We provide various insulation solutions to ensure that your pole building is insulated correctly, including roof, walls, and ceiling insulation. Use closed-cell spray foam insulation, which is long-lasting and has a high R-value, to make your pole barn as energy-efficient as possible. The superior insulation and structural reinforcement provided by closed-cell spray foam make it the material of choice.

Soundproof Insulation

You can finally find quiet thanks to soundproof insulation. It may efficiently absorb and reduce ambient noise, making your home or workplace more relaxing and enjoyable. This insulation prevents unwanted noise from traveling through the building’s structure and into the space below. You may count on the assistance of our soundproof insulation specialists.

Roof Insulation

Heat rises, which means that without proper insulation, much of it will be lost via the roof, resulting in increased electricity expenditures. Because of the wide variety of roof types and sizes, we have several different types of insulation to meet your requirements. Contact us immediately to learn more about our first-rate roof insulation services.

Why Choose Insulation Saint John


With years of experience serving the Saint John, NB area and surrounding communities, we pride ourselves on quickly identifying problematic areas and offering tailored solutions to your unique circumstances.


We take pride in delivering exceptional service and finding solutions to your problems. Our team is committed to ensuring your satisfaction, and we love bringing our customer’s project ideas to life.


Our team has extensive experience in the industry, and we have a deep understanding of current market rates; and also know how to abide by budgets, allowing us to offer you the best value for your investment.

Our Recent Projects

How good is our insulation services? Look at these photos of our finished business and residential projects in Saint John, NB. We’re pleased with our accomplishments and eager to demonstrate how we can better insulate your home or company. Please get in touch with us right away if you’re interested in finding out more.

Spray Foam New Build
Spray Foam Home
Spray Foam Contractor
Crawl Space Insulation
Batt Insulation
Spray Foam Insulation Attic

Insulation Saint John Reviews

Your project is our priority, and our reviews show it. Please don’t take our word for it; read some of the reviews written by our happy clients. We value your property and work diligently to leave as little of a footprint as possible in your home or office.
We had a storm rip through our roof and it needed to be repaired and re-insulated. They did an excellent job assessing and working with the other contractors to make this as seamless as possible. While I don’t recommend having to go through this, if you’re looking for a quality company you found them. Great job guys!
William B


Attic had very old insulation and needed to be replaced we had them come and they did a good job. Thank you.
Mark U


Great crew. You guys were fun to have around and you did everything perfectly.
John T


I had no idea what insulation was until I needed it. They took a lot of time helping me know what my options were. Recommended!
Margaret E


Going to get you guys again for our other townhouse. A++ all the way!!
Frederick W


FAQ Questions and Answers

In need of Saint John insulation service details? If you have any questions, our specialists are here to help you. Our insulation company has become well-known for its superior quality and dedication to its customers. Please contact us if you have any inquiries regarding our offerings.

How does the yearly temperature affect insulation in Saint John, NB

Insulation is a must-have for any structure, as it controls the temperature and stops heat from escaping or entering. Several elements, particularly the ambient temperature, can influence insulation performance in a given structure. Saint John, New Brunswick, experiences extreme seasonal weather swings, with mild summers and cold, snowy, windy winters. This article will discuss how the average annual temperature in Saint John, New Brunswick, impacts the effectiveness of insulation.

The average daily maximum temperature in Saint John is above 17 °C during the warm season (June 5 – September 21). August has the warmest average temperatures of the year, with highs of 21 degrees and lows of 13 degrees. Because of the season’s moderate weather, indoor insulation may not be as important. However, adequate insulation is still required to forestall heat gain and keep the interior comfortable.

However, the average daily maximum temperature in Saint John drops below 3°C during the cold season, which lasts 3.2 months, from December 8 to March 15. January is the coldest month, with temperatures averaging between -11°C and -2°C. Insulation is essential during this period so that heat is not lost from the building and the interior remains at a suitable temperature. A well-insulated home uses less energy to heat and costs less to run in the winter.

The amount of insulation the sky provides is affected by the temperature and the cloud cover. Around June 24 begins 4.2 months of clearer weather in Saint John, typically lasting until around October 30. In September, the sky is either completely clear, generally clear, or partly overcast for 60% of the time, making it the clearest month of the year. Even though more sunshine enters a structure during this time of year, proper insulation can keep the interior from becoming unbearably hot.

On the other hand, Saint John experiences more cloud cover from about October 30 through June 24. May is the cloudiest month of the year, with 60% of the time being overcast or mostly cloudy. Insulation is significant this time of year for keeping the heat and draughts out.

How does the Saint John's rain and snow affect insulation?

Insulation plays an essential role in keeping our homes comfortable throughout the year, and the weather conditions in Saint John, NB, can significantly impact insulation’s effectiveness. In particular, the amount of rain and snow that falls in the area can affect the insulation performance, and it is vital to understand how these factors vary throughout the year.

According to data from weather reports, the wetter season in Saint John lasts for 9.9 months, from October to August, with a greater than 29% chance of a given day being wet. The month with the wettest days is December, with an average of 10.4 days with at least 1 millimeter of precipitation. Rain alone is the most common form of precipitation for 11 months, from February to January, with June experiencing the most days of rain alone.

Rain can significantly impact insulation, mainly if the insulation needs to be correctly installed or maintained. Water can seep into insulation, reducing its effectiveness and potentially leading to mold growth or other damage. In addition, rain can cause damage to the building envelope, allowing air and moisture to enter the home and reducing the efficiency of the insulation. Therefore, it is crucial to ensure that your home’s insulation is installed correctly and maintained to protect against the effects of rain.

Saint John also experiences extreme seasonal variation in monthly snowfall, with the snowy period lasting for 5.5 months from November to April. The month with the most snow is January, with an average snowfall of 339 millimeters. During these months, the sliding 31-day snowfall is at least 25 millimeters. The snowless period lasts 6.5 months, from April to November, with minor snowfall occurring around August 2.

Snow can also affect the effectiveness of insulation. When snow accumulates on the roof, it can create an additional load that can cause damage to the roof or the building structure. In addition, when the snow melts, it can seep into the insulation, reducing its effectiveness and potentially leading to mold growth or other damage. Therefore, it is essential to ensure that your home’s insulation is installed correctly and maintained to protect against the effects of snow.

How does heat, humidity and rain affect insulation in Saint John, NB?

Heat is one of the primary factors that affect insulation performance. In Saint John, temperatures vary significantly for the year, with the coldest month being January and the warmest month being July.

During the winter, when temperatures can drop below freezing, insulation is crucial in keeping indoor temperatures warm and reducing energy costs. However, during the summer, excessive heat can cause the insulation to deteriorate and lose effectiveness. This is especially true for poorly installed or inadequate insulation. Therefore, choosing the right type of insulation for the local climate is essential, as ensuring it is installed correctly.

Humidity is another factor that can impact insulation in Saint John. The local climate is characterized by high humidity levels throughout the year, which can make indoor temperatures feel warmer than they are. This can be especially problematic during the summer months when excessive humidity can cause discomfort and increase the workload of air conditioning systems.

In addition, high humidity levels can contribute to mold growth, damaging insulation and compromising indoor air quality. To mitigate the impact of humidity on insulation, it is crucial to choose materials that are resistant to moisture and to ventilate buildings to reduce indoor humidity levels properly.

Rain is a third factor that can affect insulation in Saint John. The city receives an average of 1216 mm of precipitation annually, with rain falling yearly. Excessive rainfall can cause moisture to penetrate buildings and damage insulation, especially in areas with the inadequate roof or wall insulation.

It is, therefore, important to choose materials that are resistant to water and to properly install and maintain roofing and wall systems to prevent water intrusion.

The wind is also an essential factor to consider when evaluating insulation performance in Saint John. The city experiences significant seasonal variations in wind speed, with the windiest months being from October to April. Strong winds can create pressure differentials that compromise insulation performance and lead to energy loss. To mitigate the impact of wind on insulation, it is important to seal buildings properly and choose materials resistant to air infiltration.

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