Our services

Spray foam for
working spaces.

Agricultural, commercial and residential insulation, with thermal barrier application where required.

Shops. Barns.
Potato storages.

Spray foam for shops, barns and potato storages, where temperature control, moisture resistance and durability matter most.

Agricultural work is a core part of what we do. We start with how your building is used and where insulation is needed.

Reliable temperature control, moisture resistance and durability matter in working farm shops, barns and crop storage buildings. We plan the scope around the building, its use and access.

As members of the Alberta Potato Industry Association, we work closely with the Potato Growers of Alberta to provide practical, dependable solutions for the farming community.

Farm shopsBarnsPotato storages

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Citadel project: insulated arched building interior with ceiling lights

Citadel project: blue insulated wall with exposed framing and a hose on the floor

Commercial projects.
Coordinated work.

Citadel provides spray foam solutions for industrial-scale commercial projects, improving insulation performance and energy efficiency. Strong coordination with general contractors, trades and project teams helps the insulation scope fit the wider job.

We focus on clear communication and flexible scheduling to maintain progress and deliver clean, code-compliant results. Thermal barrier application is available where required.

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Residential comfort.
A tighter home.

Targeted insulation and air sealing for suitable areas of your home, including rim joists, attics and crawl spaces.

Comfort, energy efficiency and a tighter building envelope guide the scope. We consider moisture control, access and any thermal barrier requirements before the work is planned.

Rim joistsAtticsCrawl spaces

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Blue spray foam between timber roof and wall framing on a Citadel jobsite

Thermal barrier application.

Applied Where Required.

Some applications require a thermal barrier over spray foam. Citadel provides thermal barrier application where required.

A thermal barrier is a protective layer applied over spray foam where the building code requires the foam to be covered, usually when it’s left exposed inside a building. We’ll tell you at quoting if your project needs one.

Specified for your building.

The appropriate product and assembly must be confirmed for the building and its use.

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Why choose spray foam?

Explore insulation, air sealing and the details that make a difference to your space. The right specification starts with your building.

Blue spray foam between exposed framing, with an application hose on the floor at a Citadel jobsite

Energy efficiency

Insulation and air sealing work together to limit drafts and conditioned-air leakage. The aim is a more comfortable space and lower heating and cooling demand. Actual savings depend on the building, existing insulation and use.

Insulating value in limited space

Insulating value per inch matters in confined or tricky spaces. We discuss the specified R-value and required thickness for the selected product and application.

Structural performance

Closed-cell foam cures into a rigid material. Where structural performance is a project objective, any contribution to wall or roof strength needs supporting product and assembly documentation.

Air sealing and moisture control

A continuous application can support the building’s air-control strategy. Moisture resistance, humidity and condensation also depend on the complete assembly and ventilation. We discuss those details for your space.