Sandwich Panel Door

Doors

A sandwich panel door is a type of door made from insulated sandwich panels, which consist of two outer metal sheets with an insulating core material in between. These doors are popular in industrial, cold storage, and prefabricated buildings due to their thermal insulation, strength, and lightweight properties.

Advantages of Sandwich Panel Doors

Excellent Thermal Insulation - PU/PIR cores provide high R-values, ideal for temperature control.
Durability & Strength - Metal skins resist impacts, corrosion, and wear.
Sound Insulation - Effective in noisy environments.
Quick Installation - Lightweight and pre-fabricated for faster setup.
Fire Resistance (with Rockwool) - Fire-rated cores provide safety in sensitive zones.
Hygienic & Easy to Clean - Great for clean rooms and food industry use.

Additional Information
Enquiry

Structure of a Sandwich Panel Door

Layer

Material

Outer Face

Pre-painted galvanized steel (PPGI), stainless steel, or aluminum

Core Insulating material:

— PU (Polyurethane)
— PIR (Polyisocyanurate)
— EPS (Expanded Polystyrene)
— Rockwool (for fire resistance)

Inner Face

Same as outer face or customized

Common Applications

Sector	Usage
Cold Storage	Refrigerated or freezer doors
Industrial Buildings	Factory entry doors, service doors
Clean Rooms	Pharma, electronics, food industry
Pre-Engineered Buildings (PEBs)	Side and internal access doors
Warehouses	Loading/unloading zones
Commercial	Controlled environments, HVAC zones

Types of Sandwich Panel Doors

Type	Features	Application
Swing Door	Hinged, single or double leaf	General use
Sliding Door	Slides on track, manual or automatic	Cold storage, large openings
Overhead Sectional Door	Lifts up and slides horizontally	Warehouses, garages
Fire-Rated Panel Door	Core made with Rockwool	Fire zones, electrical rooms
Vision Panel Door	Has glass inserts	Controlled visibility areas

Sandwich Panel Door

Sandwich Panel Door

Doors

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