Insulated Stainless Steel Door

Airtight, hygienic, and thermally efficient stainless steel insulated doors — built for the demanding conditions of mushroom cultivation.

Mushroom Production Plants

Insulated Stainless Steel Door

SHAKTI INDUSTRIES | Concept to Commissioning

Insulated Stainless Steel Doors for Mushroom Tunnels

SHAKTI INDUSTRIES manufactures heavy-duty Insulated Stainless Steel Doors engineered for the extreme demands of mushroom composting tunnels, pasteurization channels, and growing rooms. These doors withstand high humidity, steam pressure, repeated cleaning, and the corrosive environment of Phase 2 tunnels.

Our SS doors feature PUF insulated double-skin stainless steel construction with airtight perimeter gaskets, heavy-duty hinges, and safety release hardware — providing long service life in the most demanding mushroom production environments.

Applications: Phase 2 pasteurization tunnels, composting bunkers, mushroom growing rooms, high-humidity process areas, and food processing facilities.

Door Construction & Components

Built for continuous use in high-humidity and steam environments, our SS insulated doors are the most durable option for mushroom tunnel applications.

SS 304 inner & outer skin (0.8mm – 1.2mm)
CFC-free PUF insulation core (80mm – 120mm)
Perimeter EPDM compression gasket
Heavy-duty stainless steel hinges
Inside safety release handle (anti-lock feature)
SS lever handle with padlock provision

Why Choose SHAKTI SS Insulated Doors?

Full SS 304 construction — zero corrosion
Airtight EPDM gasket for steam containment
Handles 100°C steam without deformation
Easy to clean with high-pressure washdown
Safety release for personnel inside tunnel
Heavy-duty hinges for large door sizes

Technical Specifications

Door Skin MaterialStainless Steel 304 (0.8mm – 1.2mm)
Insulation CoreCFC-free PUF (80mm – 120mm)
Core Density38–42 kg/m³
Gasket TypeEPDM compression gasket
HingesHeavy-duty SS butt hinges (3 pairs)
HandleSS lever handle with internal release
Temperature Rating-25°C to +100°C
Door SizesCustom — up to 2500mm x 3000mm
Surface Finish2B / brushed / mirror (as required)
Frame MaterialSS 304 / SS 316 box section

Installation & Maintenance

Installation Requirements
  • Plumb & level frame setting
  • Structural lintel above opening
  • Silicone sealing of frame joints
  • Hinge alignment check
  • Gasket compression test
Maintenance Schedule
  • Monthly hinge lubrication
  • Quarterly gasket inspection
  • Annual hinge tightening
  • Clean gasket grooves regularly
  • Replace gasket every 3–5 years

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