Structural Panels Inc.

Structural Panels Inc. Structural Panels Inc. Established in 1987, Structural Panels Inc. (SPI) operating as "Isowall Inc."

is an all-Canadian manufacturer of high quality, steel-skinned insulated and fire-rated metal building panels that are designed for coolers, freezers, walls, partitions, dividers, ceilings, and value-added projects. began producing an expanded polystyrene (EPS) structural panel, ISOWALL. These panels are particularly well-suited for architectural applications where thermal efficiency or controlled

atmosphere is required. CFIA approval makes ISOWALL panels particularly appropriate for industries requiring clean rooms, controlled temperature rooms, or high wash-down areas. In 1997, SPI began producing ROCKWALL™ a superior, fire resistant mineral wool panel. Developed specifically to meet demands for a fire resistant, esthetic, high performance, steel- faced building or wall system, this airtight panel system can be installed easily and quickly, producing an efficient thermal envelope unit that has unrivalled fire resistance and a small carbon footprint.. Today, Structural Panels Inc., operating out of its headquarters in Baltimore, Ontario, is one of Canada`s superior suppliers of custom-cut, rapid delivery, insulated panels. We have become renowned providers of panels to commercial builders, contractors, and specialty builders throughout Ontario, Quebec, the Maritimes, and Western provinces

Some environments demand more from every building system. That is where Structural Panels Inc. delivers the difference.W...
05/28/2026

Some environments demand more from every building system. That is where Structural Panels Inc. delivers the difference.

We do not just supply panels. We work with you to create lasting building solutions tailored to your unique project requirements. Since 1986, our team has supported builders with practical expertise, personalized guidance, and systems designed to perform in real-world conditions.

Every solution can be adapted to fit the needs of your build because no two projects are the same, and no solution should be either. We help ensure your building performs efficiently today and remains reliable for years to come.

Go to https://structuralpanels.ca/contact/ to talk to one of our experts today!

Structural Panels Inc. supports projects across Canada in industries that drive national progress.Builds like these refl...
05/27/2026

Structural Panels Inc. supports projects across Canada in industries that drive national progress.

Builds like these reflect a shared commitment to strengthening Canadian infrastructure and supporting industrial growth with reliable, high-performance building systems designed for real-world conditions.

We’re proud to be part of what Canada is building. If you'd like to see more of our builds, visit
https://structuralpanels.ca/projects/ today.

When it comes to safety and compliance, there’s only one panel for the job: ROCKWALL™. Engineered for Canada’s high-dema...
05/25/2026

When it comes to safety and compliance, there’s only one panel for the job: ROCKWALL™. Engineered for Canada’s high-demand environments, ROCKWALL™ keeps your build stronger for longer and better protected against fire.

Learn more about how to integrate ROCKWALL™ fire-rated panels into your next build: https://structuralpanels.ca/rockwall/

Summer is almost here, and that means construction activity is ramping up across Canada. Connecting with our team now he...
05/23/2026

Summer is almost here, and that means construction activity is ramping up across Canada. Connecting with our team now helps ensure your project is ready to move forward as soon as possible, with the right materials and timelines in place.

No more delays! Connect with us today:
https://structuralpanels.ca/contact/

Efficiency is essential in commercial and industrial settings. Builders across Canada choose Structural Panels Inc.'s IS...
05/22/2026

Efficiency is essential in commercial and industrial settings. Builders across Canada choose Structural Panels Inc.'s ISOWALL® insulated panels to minimize heat loss and ensure reliable thermal performance.

ISOWALL® insulated wall panels feature a rigid EPS (Expanded PolyStyrene) foam core with laminated sheet steel bonded to both sides. Once installed, ISOWALL® panels deliver strong, reliable thermal performance and can be installed efficiently by a wide range of users.

ISOWALL® is built to deliver. See for yourself at https://structuralpanels.ca/isowall/

For warehouses designed for efficient operations, the right wall system makes all the difference. Structural Panels Inc....
05/22/2026

For warehouses designed for efficient operations, the right wall system makes all the difference. Structural Panels Inc. solutions are designed to provide the durability and reliability needed for high-demand environments.

With strong insulation performance and sturdy construction, our panel systems help keep interior conditions stable, boost energy efficiency, and lower long-term maintenance costs.

Get in touch today and see how much of a difference Structural Panels Inc. solutions can make for your next build: https://structuralpanels.ca/projects/

ProLiner is a durable interior PVC panel solution designed for spaces where cleanliness, consistency, and long-term perf...
05/20/2026

ProLiner is a durable interior PVC panel solution designed for spaces where cleanliness, consistency, and long-term performance are essential.

Designed for high-traffic interiors, ProLiner helps maintain a clean appearance and supports efficient operations with minimal maintenance.

🔗 Learn more about ProLiner
https://structuralpanels.ca/product/proliner-plastic-pvc-wall-panels/

As we head into the Victoria Day long weekend, we’re proud to recognize a moment that brings communities across Canada t...
05/18/2026

As we head into the Victoria Day long weekend, we’re proud to recognize a moment that brings communities across Canada together and signals the start of another busy building season ahead.

Wishing everyone a safe and enjoyable long weekend.

The strongest projects start with early planning. Starting the conversation now helps ensure your project is aligned wit...
05/14/2026

The strongest projects start with early planning. Starting the conversation now helps ensure your project is aligned with the right materials, clear timelines, and the right building solutions from day one.

🔗 Connect with our team today at
https://structuralpanels.ca/contact/

Planning a build or renovation this season? Get ahead of the rush with Structural Panels Inc.From ISOWALL® panels for co...
05/11/2026

Planning a build or renovation this season? Get ahead of the rush with Structural Panels Inc.

From ISOWALL® panels for controlled environments to ROCKWALL™ fire-rated solutions, our products are engineered to keep your project on time and built to last.

Let’s lock in your specs now—so when it’s time to build, you’re ready to go.

✅ Canadian-made
✅ Proven durability
✅ Built for efficiency

📞 Call our office today: 1-905-372-0195

Structural Panels Inc. develops ROCKWALL™ panel systems to support safer building design in environments where fire-rate...
05/07/2026

Structural Panels Inc. develops ROCKWALL™ panel systems to support safer building design in environments where fire-rated performance is essential.

With a mineral fibre core engineered for fire resistance up to 3 hours, ROCKWALL™ prefab building panels help meet the demands of modern operations. These systems are built to perform consistently in facilities where safety requirements are higher and reliability is non-negotiable, while still delivering excellent thermal performance and value.

Learn more about ROCKWALL™ at https://structuralpanels.ca/rockwall/ today.

Address

90 Princess Street
Cobourg, ON
K9A5T2

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 4:30pm

Telephone

+19053720195

Website

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