Insulated Hatched Doors

Sealed Entry Points in Compact Zones

Hatched doors are essential access points in confined areas such as cold storage ceilings, cleanroom walls, marine compartments, and insulated enclosures. Polarspec’s insulated hatched doors are built with the same thermal integrity and structural reliability as our full-sized doors, and can be engineered to suit any angle—wall-mounted, ceiling-installed, or container-embedded.

Find what fits

Compliance & Certification

SASO 1034
ISO 9001 (Quality Management)
ISO 14001 (Environmental Management)
ISO 45001 (Occupational Safety)

Find What Fits

By Frame Material

Aluminium Framed
- Lightweight and corrosion-resistant, ideal for chilled airlocks and dry zones
Stainless Steel (SS 304 / SS 316)
- Used in food-grade environments or where chemical resistance is critical
Powder-Coated GI (Galvanized Iron)
- Durable, cost-effective, and available in custom colors

By Operation

Manual Hinged Lift-Up
- Gas spring-assisted or counterbalanced for smooth lifting
Locking Mechanism
- Safety lock with internal release
Optional vision panel or temperature monitoring insert

By Size

Custom-sized to fit floor or ceiling cut-outs. Polarspec fabricates both single-leaf and multi-panel hatch configurations, depending on access needs.

Whether you’re designing an offshore container hatch or retrofitting an access door into a ceiling system, Polarspec supports custom design evaluations.

Designed for chillers, freezers, and blast-freezing compartments, these hatches are fully insulated, gasketed, and resistant to thermal bridging.