Windows, Not Deliveries
Winter roads, sealift seasons and air freight priced by the kilogram. What misses the window waits a season, and what arrives damaged is flown in again.
A solid-core panel system that ships flat, sets by hand, and closes a building on sites where every crew-day is flown, barged or driven in on a winter road.
On a remote site, the building is the easy part. Getting it there is the cost — the freight window, the rotation, the camp bed, the season that closes before the job does. CorPanel™ is built around that reality: one element, load-carrying, enclosing and finish-ready on both faces, light enough to move by hand and stamped by the engineer of record wherever it stands.
Remote projects are not built on budget or schedule. They are built on freight windows and rotations — and everything that misses one waits for the next.
Winter roads, sealift seasons and air freight priced by the kilogram. What misses the window waits a season, and what arrives damaged is flown in again.
Every trade on site is a fly-in rotation, a bed, a meal and a flight home. A wall that needs six trades needs six rotations.
The building season closes early and opens late, and cold-weather concrete buys the gap back in hoarding, heat and days.
Volumetric and ready-to-move units are sized for the road and the barge, not the site — and they travel as finished rooms, exposed to every kilometre.
A building that fails early is repaired at the same freight and labour premium it was built at, by whoever can be flown in.
Workers housed on rotation, families in northern communities, crews on a mine site — they live with whatever the logistics allowed to be built.
Modular units and site-built framing supply most remote accommodation in Canada. Set side by side, this is where the trade-offs fall.
| Criterion | CorPanel™ | Modular and RTM units | Site-built stick frame |
|---|---|---|---|
| How it travels | Flat, in bundles, as panels. Nothing travels as an empty room. | As finished rooms, sized to road and barge limits | As lumber, sheathing, insulation, board and fasteners — many components, many suppliers |
| Weight and handling | CorPanel™ Standard at 150 mm: 85 kg/m² ±5, 117 kg per panel. Hand-set or lifted as the project defines. | Heavy-crane set at every module | Light components, assembled piece by piece |
| Panel material | The CorCell™ matrix with calcium-silicate faces both sides. No timber, gypsum or paper anywhere in the panel. | Typically wood-framed | Wood-framed |
| Wall section | Solid through its full section, with no cavity behind either face | Hollow stud cavity | Hollow stud cavity |
| Trades on site | One element carries load, encloses, and presents a finish-ready face on both sides | Set crew, then marriage-line and service connections | Framing, sheathing, insulation, air barrier, board and finish |
| Fit to the site | Designed to the site, cut on site with standard tools | Designed to the factory’s options and the road’s limits | Designed to the site |
Modular and stick-frame entries describe typical industry practice and vary by supplier and project.
Construction cost is additive because construction is additive. On a remote site, every scope arrives with its own flight, its own bed and its own rotation.
Remove the scope and all three go with it. That is not a line-item saving in the North. It is the difference between a building that fits the freight window and one that waits a season.
The system is designed around the logistics, not in spite of them.
One panel face — 610 mm × 2270 mm — at every thickness from 2 inch / 60 mm to 8 inch / 200 mm, bundled and wrapped. CorPanel™ Standard at 150 mm weighs 85 kg/m² ±5 — 117 kg per panel. The load is packed as material, not as volume, and nothing on the truck, the barge or the aircraft is an empty room.
Panels are hand-set or lifted as the project defines, with standard tools. Deployment draws on the skillset the construction workforce already holds — crews are trained and licensed to the system rather than recruited from a new trade, so a local or community workforce can carry the build.
Foundation walls, floor underlay, exterior walls, interior partitions and roof underlay, as the engineer of record assigns them. Joints are either taped or meshed over, as the engineer specifies, and the wall is then open to any finish. Drywall is optional rather than required — one less trade to fly in.
A crew that has built one CorPanel™ building can build the next. On community and long-horizon programs, the capability to deliver future phases stays in the region rather than leaving on the last flight out.
The application is set by the engineer of record against the drawings, the loads and the site.
Accommodation, kitchens, offices and ancillary buildings for camps where every crew and every component is flown or driven in.
Homes and community facilities built on site, to the community’s requirements, by a crew the community can help staff.
Housing for the health, education and service workers remote regions struggle to recruit and keep.
Accommodation, storage and support buildings on northern sites that serve both civilian and operational users.
Sites reached by sea, with humidity, wind-driven rain and a single delivery window.
Maintenance, storage and utility buildings that follow every remote program and rarely get the budget.
A First Nations home in northern Alberta, built through a boreal winter — from panels standing on the floor deck to a finished, lit home.
Full-height panels stood on the floor deck at the edge of the boreal forest, bundles staged beside the walls they become.
Siding and trim over the panel envelope, the gable end still showing the panel face before cladding.
Cabinetry going in against the finished panel walls. Every trade after the enclosure works the way it always has.
An open kitchen and hallway, finished and lit. Nothing about the room announces the wall system behind it.
Built-in shelving in a finished pantry, painted in the ordinary way once joints are taped or meshed over.
The completed home at dusk in a northern winter — clad, lit, and ready for the family it was built for.
A private residence in the Caribbean, built on a steel frame down a steep mountain slope. No truck reaches the platform. Everything that became the house was carried there.
Steel piers and beams set down a steep hillside. The platform is built where no delivery vehicle can reach.
Deck and slab placed on the frame, ready for walls.
Panels carried onto the platform and set by a small crew with standard tools.
Exterior walls standing on the platform with openings cut in the field, ahead of the roof.
Timber rainscreen cladding over the panel envelope, full-height glazing along the living level.
The completed residence on its slope, looking out over the valley.
Distance does not change the standard. The assembly is signed for where it is built.
On every project, the assembly is reviewed and stamped by the licensed structural engineer of record — or the authorized project engineer — at that project’s details, under that engineer’s own seal, to the code in force where it is built.
That is the standard we hold ourselves to, and it is the foundation of liability protection for the owner, the operator, the insurer, and the authority having jurisdiction. It also means the building you deploy is the building an engineer has signed for, on your site, at your details.
Where an owner brings his own engineer, which is most projects, Corvea’s engineer of record coordinates with his — from the first section through to the sealed submission.
If a camp, a community program or a northern facility is in planning, we would welcome a conversation about how CorPanel™ fits your freight window, your crew and your season. Bring the site you think is hardest to reach. That is the one worth an hour.