PS Tech is a Korean building-materials manufacturer that produces insulated sandwich panels and insulation boards under the PS PANEL brand. It was established in 2015, with its head office in Sejong and factories in Eumseong and Goesan, Chungcheongbuk-do.
Six continuous production lines totalling 195 m make urethane panels and boards, glass wool panels and EPS panels in lengths of 2 to 18 m and thicknesses up to 200 mm for roofs and 250 mm for walls. The range also includes cleanroom and cold-storage panels, metal and zinc facade panels, TPO deck roof panels and the windows, doors and trims used with them.
Continuously produced metal-faced sandwich panels for walls and roofs with three core options: PIR/PUR polyurethane for the best insulation, non-combustible glass wool for fire and acoustic performance, and flame-retardant EPS for economical general buildings. Panels are cut to project lengths from 2 to 18 m.
Architectural metal facade panels in large flat or wave formats, joined with extruded gaskets instead of sealant so that no silicone streaks form on the face, plus zinc-look standing-seam panels for walls and roofs.
Key features
Large-format flat and wave metal panels
Non-caulking joints with extruded gaskets - no silicone run-off streaks
Zinc-look standing-seam panels for walls and roofs
Matching flashings and aluminium trims available
Applications
Commercial and public building facades
Showrooms and office buildings
Feature roofs and walls
Flat, wave and zinc standing-seam types
Model
Type
Use
Joint system
Metal facade panel - flat
Large flat metal panel
Facade
Non-caulking extruded gasket
Metal facade panel - wave
Wave-profile metal panel
Facade
Non-caulking extruded gasket
Zinc panel
Zinc-look standing seam
Wall / roof
Standing seam
Cleanroom & Cold-Storage Panels
Sandwich panels for controlled environments: cleanroom panels for semiconductor, pharmaceutical (GMP), food (HACCP), hospital and laboratory rooms, and closed-cell urethane panels for freezers, chillers and low-temperature warehouses.
Key features
Cleanroom panels for GMP, HACCP, BCR, hospital and lab spaces
Cold-storage panels with closed-cell urethane core, 0.023 W/m·K
Suits freezer, chiller and low-temperature warehouse construction
Lengths up to 18 m from continuous lines
Applications
Semiconductor and electronics cleanrooms
Pharmaceutical GMP facilities
Food processing (HACCP) plants
Cold stores and refrigerated logistics
Cleanroom (GMP/HACCP) and cold-storage panels; 0.023 W/m·K
Model
Application
Core
Thermal conductivity
Cleanroom panel
GMP / HACCP / BCR rooms, hospitals, labs
—
—
Cold-storage panel
Freezers, chillers, low-temperature warehouses
Closed-cell urethane
0.023 W/m·K
TPO Deck Roof Panels
Insulated roof deck panels with a TPO waterproofing membrane bonded in the factory. Seams are hot-air welded on site to form a continuous waterproof roof, removing the need for a separate membrane installation on flat and low-slope roofs.
Key features
Urethane-core deck panel with factory-bonded TPO membrane
Hot-air welded seams for a continuous waterproof layer
Saves a separate membrane installation step
Thickness 50-150 mm
Five membrane colours
Applications
Flat and low-slope factory roofs
Logistics and warehouse roofs
Roof refurbishment
50-150 mm; 5 colours
Model
Core
Thickness
Membrane
Use
TPO deck panel
Urethane
50-150 mm
TPO, factory bonded; 5 colours
Flat / low-slope roof
TPO membrane colours
TPO deck panel (5)
White
Light Grey
Dark Grey
Blue
Dark Blue
Standard TPO sheet colours as published by PS Tech. On-screen colours are approximate; request physical samples before ordering.
Rigid insulation boards produced on the urethane panel lines: PUR and PIR boards with kraft paper or aluminium foil facings, and phenolic foam (PF) boards rated quasi-non-combustible with low smoke toxicity.
Key features
PUR and PIR boards with kraft or aluminium foil facing
Made on the same continuous urethane lines as the panels
Applications
Wall and roof insulation in buildings
Exterior insulation systems
Floor and ceiling insulation
PUR, PIR and PF boards; kraft or aluminium foil facing
Model
Core
Facing
Fire performance
PUR board
Polyurethane
Kraft or aluminium foil
—
PIR board
Polyisocyanurate
Kraft or aluminium foil
Flame-retardant
PF board
Phenolic foam
—
Quasi-non-combustible, low smoke toxicity
Panel Windows, Doors, Flashings & Steel Sheet
Openings and finishing items that complete a sandwich-panel building: panel windows, fire doors, hanger (sliding) doors and swing doors, plus zinc and colour steel sheet, flashings and aluminium trims.
Key features
Panel windows in single and double types, small and large sizes
Fire doors, hanger doors and swing doors for panel walls
Zinc and colour steel sheet (clip-fixed)
GI and aluminium flashings and trims
Applications
Factory and warehouse openings
Fire compartment doors in panel buildings
Building envelope finishing
Windows, fire / hanger / swing doors, sheet and trims
Sejong (head office); Eumseong and Goesan, Chungcheongbuk-do (factories), South KoreaLast verified Nov 2026
Sejong (head office); Eumseong and Goesan, Chungcheongbuk-do (factories), South KoreaLast verified Nov 2026
