Commercial Spray Foam Insulation Services in Newmarket, Ontario


For years, our company has been the reliable partner for commercial spray foam insulation in Newmarket, ON, providing tailored thermal and air barrier solutions that reduce operational costs. Unlike contractors who focus primarily on residential projects, we recognize the specific requirements of commercial construction, such as strict fire regulations, intricate HVAC systems, and the necessity for minimal disruption to business operations. Our certified project managers and technicians excel in large-scale applications, catering to a wide range of commercial properties, including warehouses, industrial facilities, retail environments, agricultural structures, cold storage units, and office buildings. We approach every project with the precision and professionalism essential to safeguard your commercial investment.


Our commercial insulation service is all-encompassing, addressing a wide range of needs from new construction envelopes to vital retrofit projects aimed at enhancing older buildings and mitigating storm-related damage. We excel in reinforcing structures against the severe temperature swings and high humidity characteristic of the Canadian climate. Our closed-cell spray foam systems are meticulously designed to form a continuous, monolithic air and vapor barrier that can endure extreme weather conditions, effectively preventing thermal bridging and moisture infiltration that could jeopardize structural integrity. We utilize only top-tier, high-density commercial-grade materials that meet or exceed the most stringent Canadian standards, ensuring your building achieves exceptional R-value, structural strength, and long-lasting resilience.


What truly distinguishes our commercial service is our unwavering attention to detail and our advanced project management strategy. Prior to mobilization, we carry out a thorough analysis of the building envelope and create an intricate, phased work plan designed to facilitate seamless collaboration with your ongoing operations and other trades. We place a strong emphasis on safety and cleanliness, implementing stringent site protection and ventilation measures to minimize disruption to your business. Throughout the duration of the project, our dedicated project manager offers transparent, real-time updates, ensuring you remain continuously informed. Our dedication to quality control, which includes post-application thermal imaging verification, guarantees that we surpass industry standards in both technical execution and client communication.


We are dedicated to addressing the core issue of energy inefficiency rather than merely alleviating the symptoms of elevated utility bills. By implementing a continuous, high-performance commercial air barrier, we tackle the root causes of energy waste, moisture damage, and fluctuating interior temperatures. This enduring solution safeguards your inventory, equipment, and the well-being of your employees, ensuring the longevity of your commercial insulation investment for many years. Although project timelines may differ depending on the size of the facility (such as a small retail space versus a large warehouse), our skilled teams are trained for rapid deployment and effective execution, frequently completing large-scale projects in a fraction of the time needed by conventional methods, allowing your business to resume full operations swiftly.

Commercial Spray Foam Building Types We Service

Sector Building Types Serviced Key Application Areas Primary Benefit of Spray Foam
Industrial & Manufacturing Warehouses, Factories, Workshops, Aircraft Hangars, Steel Buildings Interior walls, metal roof decks, underslab insulation, pipe and duct insulation. Structural Reinforcement & Air Sealing: Bonds to metal structures, preventing condensation (sweating) and adding rigidity.
Retail & Office Strip Malls, Standalone Retail Stores, Office Complexes, Restaurants Exterior wall cavities, flat roof assemblies (as a roofing system), rim joists, and mechanical rooms. Energy Efficiency & Comfort: Drastically reduces HVAC load and ensures consistent temperatures for staff and customers.
Agricultural Barns, Silos, Storage Facilities, Grow Operations, Poultry Houses Interior walls and ceilings of livestock barns, climate-controlled storage areas. Moisture Control & Hygiene: Creates a seamless, washable, and impermeable barrier that prevents moisture buildup and is easy to sanitize.
Specialty & Cold Storage Freezers, Coolers, Refrigerated Warehouses, Wine Cellars, Food Processing Plants Walls, ceilings, and floors of cold rooms; specialized pipe insulation. Thermal Performance: Achieves the highest R-value per inch, maintaining precise, low temperatures with minimal energy expenditure.
Institutional & Public Schools, Churches, Community Centers, Fire Halls, Municipal Buildings Attic spaces, exterior wall retrofit (injection foam), crawl spaces, and foundation walls. Durability & Compliance: Provides a long-lasting, code-compliant solution that improves air quality and reduces long-term maintenance costs.
Multi-Unit Residential (Commercial Scope) Apartment Buildings, Condominiums, Townhouse Complexes (Common Areas) Parkade ceilings, mechanical rooms, fire separation walls, and exterior building envelope. Sound Dampening & Fire Separation: Closed-cell foam provides excellent acoustic dampening between units and critical fire separation in common areas.

Why We're The Best Commercial Spray Foam Insulation Service in Newmarket and York Region

Business and homeowners trust us because we go above and beyond — we’re all about delivering peace of mind! Every project we tackle is treated like our very own property, and we pour our hearts into every detail. With top-notch workmanship and an unwavering commitment to lasting results, we’re here to make your insulation experience absolutely outstanding!

We Rescue Competitors Abandoned Projects

We have built a reputation for correcting failed spray foam installations from other contractors. Over the past five years, we have successfully completed dozens of commercial projects in the York Region where previous contractors had abandoned their work or delivered substandard results.

Large-Scale Project Portfolio

Commercial spray foam projects are not created equal. A 5,000 sq ft office retrofit is fundamentally different from a 100,000 sq ft industrial complex. We've successfully completed dozens of large-scale complex developments from warehouse retrofits to multi-story offices in the York Region and are always hungry for more.

Precision Application Protocols

Most spray foam contractors follow a simple process: assess the space, quote the project, and apply foam. We follow a fundamentally different approach that begins with comprehensive pre-application diagnostics. Before we apply a single ounce of foam, we conduct a thermal imaging analysis as well as moisture mapping levels in the building. There's also a structural assessment of the condition of the building envelope so we can identify any areas of concern.

Top Certified Contractors

We hold CUFCA Master Applicator Certification, which represents the highest level of professional recognition in the Canadian spray foam industry. This certification is not a checkbox on a form; it is a rigorous credential that demonstrates advanced technical knowledge, Continuous Professional Development and accountability.

Financial Stability

One of the most frustrating scenarios for building owners is when a spray foam contractor completes a project, collects payment, and then becomes unreachable when issues arise months or years later. We're the opposite to the above. We're a financially stable company with insurance and warranty programs. We have an established business infrastructure as well as bonding and licensing.

Commitment to Continuous Innovation

The spray foam industry is evolving rapidly, with new materials, application techniques, and building science insights emerging regularly. We are committed to continuous innovation and industry leadership, which means regular training and certification renewals as well as material innovation.

Types of Insulation We Use For Commercial Spray Foam Applications

Commercial building insulation is an exciting journey of possibilities! It's not just a one-size-fits-all solution; the commercial construction industry boasts a fantastic variety of insulation materials, each crafted for unique applications, performance needs, and budget considerations. By diving into the full spectrum of options available, facility managers, building owners, and contractors can empower themselves to make informed and impactful decisions about their insulation investments.

Spray Foam Insulation

Closed-cell spray foam is the top insulation choice for commercial applications, offering an R-value of 6.0 to 7.4 per inch, the highest among spray foams. It expands to fill cavities and cracks, creating a seamless insulation layer with zero air leakage. This rigid foam bonds to substrates, adding structural strength to walls and roofs. As both an air and vapor barrier, it prevents moisture intrusion and mold growth, making it perfect for below-grade, cold storage, and food processing environments. When fire-rated with a thermal barrier, it meets building code requirements. Installation is completed by certified technicians for optimal performance.


Open-cell spray foam is a cost-effective alternative to closed-cell foam, offering good acoustic performance and a lower price. It provides an R-value of 3.5 to 3.8 per inch, competitive with traditional insulation. The foam expands to 100-120 times its original volume, making it lightweight and easy to install. It is vapor-permeable, allowing moisture to pass through, which can be beneficial for certain building assemblies. However, this means it can absorb moisture, making it unsuitable for below-grade applications. Open-cell foam excels in sound dampening, ideal for offices, retail spaces, and multi-unit residences. It requires a separate vapor barrier and does not add structural rigidity.

Fiberglass Insulation

Fiberglass batt insulation is the most common and cost-effective option in commercial construction. It comes in pre-cut sections (16" or 24" wide) to fit standard stud spacing, with thicknesses offering R-values from R-8 to R-49. While it delivers an R-value of 3.2 to 4.3 per inch—lower than spray or rigid foam—it is lightweight, easy to install, and ideal for budget-conscious projects. The non-combustible material provides fire safety but has limitations. It readily absorbs moisture, reducing R-value and fostering mold growth. Fiberglass does not seal air leaks and requires an air barrier, and gaps around framing allow heat transfer. Installation errors can significantly impair performance, and over time, batts may settle, creating uninsulated voids. Thus, fiberglass is best for above-grade interior walls with minimal moisture exposure where cost is paramount.

Mineral Wool (Rock Wool) Insulation

Mineral wool insulation, or rock wool, is a non-combustible material made from molten rock or slag spun into fibers. It has an R-value of 3.0 to 4.5 per inch, comparable to fiberglass, but with better performance. With a Class A1 fire rating, it's ideal for fire-rated assemblies and passive fire protection. Unlike fiberglass, mineral wool is hydrophobic, resistant to moisture, and doesn't support mold growth, making it suitable for moist areas. It also offers exceptional acoustic performance, making it great for offices and multi-unit residential buildings. While durable and maintaining consistent R-value, it doesn't act as an air or vapor barrier, and separate measures are needed for that. Installation is complex due to its weight, potentially requiring specialized equipment, with costs ranging from $0.60 to $1.20 per board foot. It's the preferred choice for commercial applications prioritizing fire safety, durability, and acoustic performance.

Rigid Foam Board Insulation

Rigid foam board insulation encompasses three primary materials: polyisocyanurate (polyiso), expanded polystyrene (EPS), and extruded polystyrene (XPS), each with distinct properties and applications.


Polyisocyanurate (Polyiso) is a high-performing rigid foam insulation option with an R-value of 6.0 to 6.5 per inch, outperforming Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS). Its foil facing acts as a vapor barrier, reducing the need for extra membranes. Polyiso boards are rigid and easy to cut and attach to surfaces. However, it is combustible and requires a thermal barrier for building code compliance. When foil-faced, it is moisture resistant, suitable for above-grade uses. Common applications include roof assemblies, exterior insulation systems, and wall constructions.


Expanded Polystyrene  (EPS) is the most economical rigid foam insulation, with an R-value of 3.6 to 4.2 per inch. Its lightweight nature allows for easy handling and faster installation. EPS offers long-term R-value stability and is recyclable, highlighting its sustainability. However, it has a lower R-value than polyisocyanurate (polyiso) or extruded polystyrene (XPS) and can absorb moisture in high humidity. A vapor barrier and proper air sealing are necessary, and due to its combustibility, a thermal barrier is required. EPS is best suited for budget-conscious and temporary insulation projects.


Extruded Polystyrene (XPS) is known for its significant thermal insulation properties, offering an R-value ranging from 5.0 to 5.5 per inch. Its closed-cell structure provides remarkable moisture resistance, making it suitable for various applications, including below-grade installations, wet environments, and commercial roofing. In addition to its insulation capabilities, XPS has a high compressive strength, contributing to its durability and long-term performance. It is important to note that XPS is combustible and should be installed with an appropriate thermal barrier to enhance safety.


Embrace the benefits of rigid foam boards! While they need careful sealing at joints to prevent air infiltration, they are essential for insulation systems. None of the rigid foam options add structural rigidity, but their versatility is impressive. Rigid foam insulation is perfect for commercial construction, continuous insulation systems, roof assemblies, and exterior wall applications. The possibilities are endless and impactful in building!

Blown-In Cellulose & Fiberglass Insulation

Blown-in insulation encompasses two primary materials: cellulose and fibreglass, both of which are loose-fill materials blown into cavities using specialized equipment.


Blown-In Cellulose, made from recycled paper and treated with fire retardants, has an R-value of 3.2 to 3.8 per inch and is the most eco-friendly insulation, containing 100% recycled content. It fits irregular spaces better than batt insulation, enhancing air sealing and filling voids. While offering good acoustic performance, cellulose is sensitive to moisture, absorbing water and settling, which reduces R-value. It's unsuitable for below-grade areas or places with moisture risk. Additionally, it requires chemical fire retardants, raising health concerns, and installation demands specialized equipment and trained installers.


Blown-In Fibreglass is a loose-fill material made of fiberglass fibers blown into cavities with specialized equipment. It provides an R-value of 2.2 to 3.8 per inch and is non-combustible, ensuring fire safety. This insulation conforms well to irregular spaces and is easier to install in retrofit applications. However, it has a lower R-value than cellulose and needs greater thickness for target R-values. It's also moisture-sensitive, loses R-value when wet, and does not fully seal air. Installation requires specialized equipment, making it ideal for attics and cost-effective retrofit projects.


Both blown-in materials require specialized equipment for installation and are unsuitable for below-grade applications. Neither material functions as an air barrier or vapor barrier and both require separate air sealing and vapor barrier measures. Blown-in insulation is commonly used in retrofit projects where access to cavities is limited and conformability to irregular spaces is important.

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Benefits Of Our Professional Insulation

Reduced Energy Costs

We cut your annual heating and cooling expenses significantly through precision spray foam application that creates a complete air and vapor barrier. Our closed-cell insulation delivers R-6 to R-7 per inch, eliminating thermal bridging and air leakage that waste energy. You see measurable savings on your utility bills within the first month of operation.

Moisture Solutions to Protect Your Investment.

We prevent condensation, mold, and corrosion by installing moisture-resistant insulation with vapor barriers. Our spray foam adheres to concrete and metal, sealing cracks and moisture entry points. This keeps your building dry, your HVAC efficient, and avoids expensive water and mold damage.

Code Compliance and Legal Protection

We install insulation that meets or exceeds the National and Ontario Building Code requirements. Our CUFCA-certified technicians ensure documentation, thermal barrier compliance, and fire safety verification. You pass inspections, obtain occupancy permits promptly, and have proof of compliance for insurance and resale.

Guaranteed ROI with Measurable Performance

We support our work with warranties, liability insurance, and post-installation thermal imaging. Our precise protocols guarantee the promised R-value and performance. You can recover your investment in 2.5-3 years through energy savings, with over 10 years of durability.

Top Concerns With Commercial Spray Foam Insulation

Concern Description Potential Impact How to Mitigate
Poor Installation Quality Improper application techniques, inadequate mixing ratios, insufficient curing, gaps in coverage, and thermal bridging result in insulation that fails to meet performance specifications. Industry research indicates 15-20% of spray foam installations fail to meet performance standards. Reduced R-value, thermal bridging, condensation accumulation, mold growth, wasted capital investment, and need for costly remediation. Hire CUFCA-certified master applicators with proven track records. Require pre-application diagnostics and post-application thermal imaging verification. Demand detailed documentation of installation protocols.
Contractor Reliability and Accountability Some contractors disappear after project completion, become unreachable when issues arise, lack professional liability insurance, provide inadequate warranties, or refuse to remediate problems. This is a significant concern in the spray foam industry. No recourse if issues develop post-installation, inability to address performance problems, warranty disputes, and financial liability for remediation costs. Verify contractor has comprehensive professional liability insurance ($2M+ coverage). Require written warranties with specific coverage and duration. Check references and past client experiences. Ensure contractor is financially stable and has permanent business infrastructure.
Operational Disruption During Installation Commercial insulation projects often require facility downtime, disruption to business operations, employee displacement, and coordination with multiple contractors. Poor project management can extend timelines and increase costs. Lost productivity, revenue loss, employee inconvenience, operational inefficiency, and schedule delays affecting other building systems or tenant operations. Choose contractors with experience managing large-scale commercial projects and proven ability to minimize operational disruption. Establish clear project schedules, sequencing protocols, and communication plans. Require minimal-disruption installation methods where possible.
Cost Overruns and Budget Uncertainty Inadequate initial estimates, scope creep, material cost inflation, labor cost inflation, unexpected structural issues discovered during installation, and poor project management lead to costs exceeding budget. Studies show 27% of construction cost overruns result from flawed estimates and incomplete scope definition. Budget exceeded, reduced ROI, delayed project completion, financial strain, and inability to fund other facility improvements. Obtain detailed, itemized quotes with clear scope definition. Request fixed-price contracts with change order procedures. Verify contractor experience with similar-sized projects. Conduct pre-project site assessments to identify potential complications.
Moisture Intrusion and Mold Growth Improper insulation selection, inadequate vapor barrier function, poor air sealing, and installation gaps allow moisture intrusion, leading to condensation accumulation, mold growth, and structural damage. This is particularly problematic in below-grade applications and cold storage facilities. Mold growth, health hazards, structural damage, corrosion of building materials, product contamination (in food processing), and costly remediation. Select moisture-resistant insulation appropriate for the application (closed-cell spray foam for below-grade, cold storage). Ensure complete air and vapor barrier function. Conduct moisture mapping pre-installation. Require post-installation moisture verification. Implement proper drainage and ventilation systems.
Code Compliance and Regulatory Issues Insulation installations that fail to meet building code requirements (fire ratings, thermal barrier requirements, R-value specifications, air barrier standards) create liability, fail inspections, and may require costly remediation. Poor initial design is a common cause of first-year repairs. Failed inspections, project delays, costly remediation, potential liability for non-compliance, and inability to obtain occupancy permits or insurance coverage. Hire contractors with deep knowledge of applicable building codes (National Building Code of Canada, Ontario Building Code). Require code compliance verification and documentation. Conduct third-party inspections. Verify contractor certifications and code training.
Health and Safety Concerns (Off-Gassing) Spray foam insulation releases volatile organic compounds (VOCs) during and after installation. Improper application, insufficient ventilation, or premature re-occupancy can result in off-gassing that compromises indoor air quality and creates health risks including headaches, respiratory irritation, and long-term health issues. Employee health issues, reduced indoor air quality, potential liability for health-related claims, and need for extended ventilation periods before re-occupancy. Hire contractors using low-VOC materials and advanced application protocols. Require comprehensive pre-application fume mitigation checks. Ensure adequate ventilation during and after installation. Verify proper curing time before re-occupancy. Request documentation of VOC emissions testing.
Inadequate Performance Verification Many contractors fail to verify that insulation meets performance specifications post-installation. Without thermal imaging, moisture testing, or air sealing verification, performance problems go undetected until issues arise. Unknown actual R-value achieved, undetected thermal bridging, undetected air leakage, and inability to verify energy savings or troubleshoot performance issues. Require post-application thermal imaging to verify complete coverage and optimal density. Request moisture testing in below-grade applications. Demand air sealing verification using blower door testing. Request detailed performance documentation and compliance reports.

FAQ's for Commercial Spray Foam Insulation Services


We completely understand the concerns you may have, and we want to assure you that we have the effective solutions you're looking for.

  • How does spray foam insulation compare to traditional insulation materials like fiberglass or mineral wool for commercial use?

    While conventional materials are certainly effective, spray foam delivers exceptional performance in several crucial aspects. Firstly, it establishes a continuous, monolithic air barrier, a feat unattainable by batt or roll insulation. This significantly minimizes air leakage, which is the leading cause of energy loss in commercial properties. Secondly, closed-cell foam boasts a superior R-value per inch, allowing us to achieve enhanced thermal performance with reduced material thickness. Lastly, spray foam is resistant to settling, sagging, or degradation over time, guaranteeing that the insulation we install today will retain its effectiveness for the lifespan of your building.

  • Is spray foam insulation a safe and environmentally friendly choice for our business?

    Absolutely, we are dedicated to utilizing safe products that comply with all regulatory standards. Once cured, the spray foam we apply becomes inert and presents no health hazards. In fact, by establishing an airtight seal, we enhance indoor air quality by blocking the entry of dust, allergens, and pollutants. Additionally, spray foam represents an eco-friendly option, as it greatly diminishes your building's energy usage, resulting in a reduced carbon footprint and lower utility expenses for your business.

  • How long does the commercial spray foam installation process typically take?

    The installation duration is contingent upon the size and intricacy of your commercial project. For smaller projects, such as retail units or office spaces, we may complete the installation in just one day. Conversely, larger endeavors, like warehouses or new constructions, may require several days or even up to a week. Prior to commencing, we will supply you with a comprehensive project timeline and collaborate closely with your team to ensure minimal disruption to your business operations.

  • Will our business operations need to be shut down during the installation?

    We recognize the importance of minimizing downtime for your business. In most cases, we can isolate the work area to keep other areas of your facility functioning. However, because of the temporary presence of airborne chemicals during the application and curing process, it will be necessary to clear the immediate work area of personnel. We will work closely with you to plan the work during off-hours or in phases to minimize disruption to your daily operations.

  • What is the expected lifespan of commercial spray foam insulation, and does it require maintenance?

    The spray foam insulation we install offers a lasting solution. Once fully cured, it is engineered to endure for the lifespan of your commercial building—typically 50 years or even longer—without settling, sagging, or degrading. In contrast to conventional insulation, it demands almost no maintenance. This transforms it into a one-time investment that consistently provides energy savings and performance advantages year after year.

  • What is the return on investment (ROI) for installing spray foam in our commercial property?

    The return on investment for commercial spray foam is noteworthy and varied. The most immediate advantage is the considerable decrease in energy expenses—typically ranging from 30% to 50%—attributable to its exceptional air-sealing capabilities. In addition to energy savings, we help minimize wear and tear on your HVAC systems, which reduces maintenance expenses. 

  • Are there any warranties or guarantees on the spray foam insulation you install?

    Absolutely, we take pride in the quality of our work and the materials we utilize. We offer a thorough workmanship warranty on our installation services. Additionally, the spray foam product comes with a manufacturer’s warranty, generally covering the material for the entire lifespan of the building. Upon the completion of your project, we’ll supply you with all the specific warranty details and documentation.