Polar Chief
Proven polar shelter trusted by leading national science teams worldwide
Fully insulated octagonal design for extreme cold performance
Lightweight, rugged aluminum frame with durable outer fabric
Moisture-managing interior reduces condensation and icing
Fast setup — deploy in ~20 minutes with two people
Compatible with heating, flooring, and lighting systems
Compact and transport-ready for remote logistics
Spacious, flexible interior for living or operations
Proven, hand-built Canadian quality for polar missions
Flexible interior layouts for kitchens, labs, offices and accommodation blocks
The Weatherhaven Polar Chief is a field-proven polar shelter, trusted by national Antarctic programmes, world-class researchers and expedition leaders for long seasons on the ice. Designed specifically for extremely cold, dry regions, it performs reliably in high winds, drifting snow and deep sub-zero temperatures. Deployed in advanced base camps and remote science outposts across the Arctic and Antarctic, it gives teams a safe, warm, dependable base when weather turns hostile.
Polar Chief. Serious shelter for serious science.
Example Applications
Engineered for brutal polar winds, deep cold, heavy snow loads
Polar Chief’s fully insulated, octagonal design minimises large flat surfaces, shedding swirling winds and managing snow drift more effectively than boxy structures. It’s purpose-built for severe polar weather, with high insulation levels that maintain comfortable working temperatures down to around −50°C when paired with suitable heating. Rugged fabrics and a reinforced frame system are designed to withstand extreme winds and heavy snow loading, keeping your camp operational when conditions deteriorate.
High-performance frame and breathable fabrics for safe polar living spaces
The shelter combines a strong, lightweight frame with advanced technical fabrics to balance strength, insulation and breathability. Hi-tech ripstop outer covers resist tearing, UV and cold cracking, while interior liners and insulation systems help control condensation—critical for equipment reliability and human comfort. The design keeps warm air in, manages moisture and reduces icing, giving you a stable, healthy interior climate for both overnight accommodation and intensive daily operations.
Specifications
| Specification | Polar Chief |
|---|---|
| Width (diagonal) | 4.72 m // 15.5 ft |
| Width (across) | 4.27 m // 14 ft |
| Side Length | 1.68 m // 5.5 ft |
| Height (at eves) | 1.92 m // 6.3 ft |
| Height (at centre) | 2.59 m // 8.5 ft |
| Weight | 100 kg // 220 lb |
| Packed volume | 1.2 m3 // 42 ft3 |
| Comfortable ambient temperature | -50 C // -58 F |
| Deployment time | 20 minutes |
| 1” (2.5 cm )aluminum tubular frame with tension sliptube fittings and an articulated umbrella hub | |
| Three-piece sectional, fully insulated cover of tough 420 denier nylon | |
| 6” (15 cm) fire resistant sock vent on roof sections | |
| Stainless adjustable ventilator at top centre | |
| Three heavy-duty nylon carrying bags | |
Comfort options: stoves, thermal floors, lighting, blackout or daylight liners
Polar Chief can be configured as a highly comfortable living and working space. Choose from insulation systems that either admit soft natural light for solar gain, or maximise thermal performance with opaque high-efficiency insulation. Pair this with polar foam or hard/soft insulated flooring, efficient stoves or heaters, and tailored electrical and lighting kits to create a warm, dry, well-lit interior optimised for cooking, sleeping, lab work or briefings.
Options
Structure & Configuration
Lightweight aluminium frame
Raised and level hard sub-floor
Reflextix / Polar Fill Insualtion systems
High wind performance octagonal geometry
Hybrid sectional cover system
Multiple color options
Extended snow ballast skirt
Front zippered door with polar flashing
Rear C door entry with polar flashing
Insulated Polar Vestibule entry system
Lookout port (Velcro-sealed roof window)
Pre-harnessed modular electrical kits
Snow & ice melting systems (proprietary)
Cable ports & stove pipe socks
Electrical systems & generator kits
Heating systems (oil-burning heaters)
Soft bag storage
Hard case storage
Various anchoring systems
Lightweight modular packaging
Optimised for sled travel, small aircraft and rapid redeployment operations
With a compact packed volume, optimised weight and fast setup time (around twenty minutes with two people), Polar Chief is ideal for expedition logistics. It’s designed to move easily by sled, snow machine, or ski-equipped aircraft, minimising fuel burn and handling effort. Once on site, the shelter’s straightforward erection sequence reduces exposure time in hostile weather, enabling rapid establishment or relocation of critical camp infrastructure.
Handmade in Canada, backed by decades of global polar experience support
Weatherhaven has been designing, manufacturing and supporting mobile infrastructure from its Canadian base since 1981, with deployments on all seven continents and in over 95 countries. Polar Chief benefits from this deep operational heritage and from long-term partnerships with national research organisations and polar logistics providers. Behind every shelter is a team that understands real-world polar projects—from design and integration through to field support and future redeployment.
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