Puff Panel Manufacturers | High Quality PUF Panels Suppliers

Sterile Tech India is the No.1 Puff panel manufacturers provide high-quality insulated panels designed for modern construction needs. These panels, made with a polyurethane foam core and durable outer metal sheets, offer excellent thermal insulation, strength, and energy efficiency. Widely used in warehouses, cold storage units, clean rooms, and industrial buildings, puff panels ensure faster installation and long-lasting performance. Leading manufacturers also offer customized sizes and thicknesses to suit specific project requirements. With their cost-effectiveness, weather resistance, and low maintenance, puff panels have become a preferred choice for sustainable and efficient building solutions across various commercial and industrial applications.

A puff panel (commonly called a PUF panel) stands for Polyurethane Foam panel. It is a type of sandwich panel used in construction, made of an insulating foam core placed between two rigid outer sheets (usually metal like steel or aluminum).

What is inside a puff panel?

A typical puff panel has three layers:

Outer layers: Pre-painted galvanized steel (PPGI), aluminum, or stainless steel
Core material: Rigid polyurethane foam (PUF)
Bonding: Strong adhesive or pressure bonding to keep layers intact

TECHNICAL DESCRIPTION

Optimal Temperature Control

Maintain a stable indoor environment with precise temperature regulation, preventing fluctuations and ensuring efficiency.

High Thermal Insulation

Enhance energy efficiency with superior thermal resistance, reducing energy loss and maintaining consistent temperatures.

Heat Insulation

Reduce external heat impact, keeping indoor spaces cooler in summer and warmer in winter for better comfort and lower energy costs.

Energy Efficiency

Enhances energy efficiency, helping to lower energy costs

High thermal performance
Superior fire resistance
Airtight construction

Low Thermal Transmittance

Reduced heat flow lowers HVAC demand and energy loss.

Structural Rigidity

High stiffness-to-weight ratio ensures dimensional stability.

Airtight Construction

Limits air leakage to maintain controlled internal conditions.

Rapid Installation

Factory-formed panels enable faster, precise on-site assembly

Long-lasting durability

Ensures extended service life with minimal maintenance requirements.

TECHNICAL SPECIFICATION OF PUF PANEL

Panel thickness available	50mm,60 mm, 80mm, 100mm, 120mm
Effective Width	1150mm
Sheet type	PPGI, PPGL, SS304, SS316,GI-PU coated, GI,PC,PP
Sheet Thickness	0.4mm/0.45mm/0.5mm/0.6mm/0.8mm/1mm
Length Available	1000mm – 6300mm
Density	40± 2kg/m3
Thermal Conductivity	0.024 – 0.03 W/m
Temperature Range	-40+80℃
CFC / HFC	Free From CFC / HFC
Bending Strength	4.0kg/cm2
Type of Sandwich	PUF,PIR, Rockwool, Honey comb (Aluminum/Paper craft)
Adhesion Strength	2.9 kg/cm2 Foam to Steel
Heat Transfer Co-efficient	-0.022W/M2*k
Pressure	0.10Mpa
Bending Strength	4.0kg/cm2
Compressive Strength	2.1 kb/cm2 at 10% deformation
Cubic Area Change	=1%(-30 C – 100 C/96h)
Color	20 micron RAL 9010
Tensile Strength	3.7 kg/cm2
Top Coat	5 + 15 micron
Back Coat	5 + 5 micron
500h (ECCA TB)	100 h (ASTM D 2247)
Panel Length	Customized as per requirement(Up to 6300mm)
Joinery	Tongue-and-groove, Clean room M-section panel
Water Vapour Permeability	0.08-0.12 gms/hrm2 (at 90% RH & 38°C)
Sealing	Joints sealed for continuous silicone
Paint Coatings	Pre-painted, powder coated
Polyester primer	5 micron Non-toxic food-graded STANDARD polyester finish paint.

TYPES and SKIN SPECIFICATION

Pre-Painted Galvanised Sheets: (PPGI)

Coating Mass: 80 gsm /120 gsm / 180 gsm/275 gsm
Yield Strength:240 Mpa/ 350 Mpa/550 Mpa
Sheet Thickness:0.30/0.35/0.40/0.45/0.47/0.50/0.55/0.60mm
Colours: Sky Blue/Off White/Mist Green/Brick Red/Dark Grey (regular moving colours)
Paint Finish: Glossy/Matte
Painting Thickness :(Top) 18 – 22 microns
Painting Thickness (Bottom) 5 – 7 microns

Pre-Painted Galvalume Sheets: (PPGL)

Coating Mass: 70AZ/150AZ
Yield Strength: 550 Mpa/ 350 Mpa
Sheet Thickness: 0.40/0.45/0.47/0.50/0.55/0.60/0.65 /0.80/1mm
Colours: Off White
Paint Coating: RMP, SMP, PVDF
Paint Finish: Glossy/Matte Painting Thickness (Top) 18 – 22 microns Painting Thickness (Bottom) 5 – 7 microns
Finesse with Pre-Painted Galvalume Sheets

Pre-Painted Aluminum

Sheet Thickness : 0.40/0.56/0.71 mm
Colours: Off White
Paint Coating : RMP, SMP, PVDF
Sleek: Pre-Painted Aluminum Excellence

Stainless Steel

Sheet Thickness : 0.40/0.56/0.71 mm
Paint Coating : None
Timeless Strength and Superior Stainless Steel
Specifications
Yield Strength:240 Mpa
Sheet Thickness : 0.5/0.6/0.8/1 mm

Thermal Conductivity (K-value)

PUF: ≤ 0.023 W/mK
PIR: ≤ 0.020 W/mK
FM PIR: ≤ 0.019 W/mK
Rockwool≤ 0.04 W/mK

Density

PUF Core: 40 ± 2 kg/m³
PIR Core: 40 ± 2 kg/m³
FM PIR: 42 ± 2 kg/m³
Rockwool: 95-100 kg/m³

Applications of PUF Wall Panel

Warehouses

Reduces energy costs by improving temperature control.

Pharmaceutical Industries

Protects sensitive drugs from temperature fluctuations.

Clean Room

Reduces thermal loss, ensuring operational efficiency.

Oil and Gas Facilities

Ensures energy-efficient operation in extreme temperatures.

Automotive Industry

Maintains climate control for production and storage areas.

Pharma & healthcare

Controlled environments

Food processing and Beverage

Hygienic processing rooms, Food Processing Industry, Milk & Dairy Industry, Seafood Industry, Meat & Poultry Industry, Floriculture Industry

Manufacturing Plants

Enhances energy efficiency by maintaining optimal temperatures.

Industrial and Commercial Buildings

They are used as insulated Ceiling and wall construction in factories, warehouses, workshops and commercial buildings, fast-expansion interiors.

Agriculture

Poultry Farms, Grain Storage

Telecom & Data Centers

Telecom Shelters, Data Centre Partitioning & Cladding

Defense & Government

Dust-controlled rooms

Modular Construction

Prefab Buildings, Site Offices, Temporary Accommodation Units

Clean Rooms & Hygienic Spaces

Best in pharmaceutical departments, laboratory and electronics production locations where cleanliness is required and precision is imperative

Advantages of the PUF Panels

Integrated Wall & Insulation System
PUF wall panels act as both the external cladding and thermal insulation layer, reducing the need for separate masonry, plastering, and insulation assemblies
Large-format factory-fabricated panels enable quicker vertical enclosure of industrial and commercial structures compared to conventional wall construction methods.
Reduced Foundation Load
Lightweight insulated wall systems impose lower loads on foundations than traditional brick or concrete walls, supporting more efficient structural planning.
Controlled Internal Finishes
Pre-finished metal surfaces reduce the need for additional surface treatments in many industrial and warehouse applications.
High thermal insulation: U-values as low as 0.2 W/m²K, significantly reducing heating and cooling costs.
Fast Installation:Prefabricated and ready to install, saving you time and money.
Structural Strength:Provides a high load-bearing capacity in many applications.
Fire Resistance:Can be designed with a fire-retardant core to meet safety standards.
Moisture and Pest Resistance:The non-porous core resists mold, pests, and moisture ingress.
Aesthetic Finish:Available in various colors and finishes to suit your design preferences.

Key Features of Advantage

Customizable
Flexible design
Strong Resistance
Environmental friendly
Adequate Insulation
Zero Maintenance
Energy savings
Light weight
Space saving
Fast and easy installation
High load bearing capacity at low weight
Easy repair and replacement in case of damage.
Long life and very low maintenance cost
Good sound insulation
Reasonable fire reaction and resistance
Quick and simple installation
Ideal insulation against heat
Solutions that are both economical and accessible
Increased visual appeal
Qualities of acoustic insulation
High resistance to fire
Superior durability and impact safety
Watertight and airtight functionality
Adaptable proportions to meet various requirements
Weatherproofing
Resistance to termites and corrosion
Reusable, sustainable, and entirely recyclable

Types of Sandwich Panels:

Profiled panel: With corrugated surfaces for added strength and aesthetic appeal.
Non Profiled panel: Without corrugated surfaces used to avoiding duct accumulation
Double-skin panels: various materiel of PPGI/PPGL/SS304/SS316/AL/PP/PC/GI
Insulation: Various of PUF/PIR/ROOCKWOOL/ HONEY COM

Clean Room Ceiling Panel

Support laminar airflow and are designed for minimal contamination trapping.
Deliver consistent finish and reliable integration with lighting, Terminal HEPA unit and other services.
Are lightweight yet strong, enabling efficient installation and long-term performance.
Meet clean-room classifications (ISO 5, 6, 7, 8 etc.) as per your project requirements.

Clean Room Wall Panel

Provide smooth, hygienic surfaces with minimal seams.
Feature core materials selected for fire-rating/Non fire rated,
hygiene or insulation requirements.
Flexibility in sizes, finishes and installation methods,
enabling a clean aesthetic and functional space.
Compatible with services

Progressive PUF Panels Non-Progressive (NP) PUF Panels

Progressive PUF Panels

Progressive PUF panels (tongue-and-groove) are installed sequentially, making them rigid, affordable, and ideal for permanent, fast construction.

Installation:Installed in a strict sequence (one after another) using tongue-and-groove joints.
Flexibility:Rigid; removing one panel usually requires dismantling adjacent panels.
Best For:Permanent layouts, fast assembly, and lower-cost projects.
Structure:Often lighter, providing excellent thermal insulation.
Clean Pharma Panel +4

Non-Progressive (NP) PUF Panels

Non-progressive PUF panels allow individual panel removal for repairs or reconfigurations without disturbing adjacent panels, making them better for flexible, high-end cleanrooms (pharma, electronics) needing modifications.

Installation:Allows installation or removal of any single panel independently from any direction.
Flexibility:Highly flexible; allows for easy, independent removal for upgrades or repairs without dismantling the whole wall.
Best For:Cleanrooms requiring frequent maintenance, utility changes, or future layout modifications.
Features:Often features integrated cable pathways, concealed wiring, and flush-mounted accessories.

Puff Panel Manufacturers | High Quality PUF Panels Suppliers

What is inside a puff panel?

TECHNICAL DESCRIPTION

Optimal Temperature Control

High Thermal Insulation

Heat Insulation

Energy Efficiency

Low Thermal Transmittance

Structural Rigidity

Airtight Construction

Rapid Installation

Long-lasting durability

TECHNICAL SPECIFICATION OF PUF PANEL

TYPES and SKIN SPECIFICATION

Pre-Painted Galvanised Sheets: (PPGI)

Pre-Painted Galvalume Sheets: (PPGL)

Pre-Painted Aluminum

Stainless Steel

Thermal Conductivity (K-value)

Density

Applications of PUF Wall Panel

Warehouses

Pharmaceutical Industries

Clean Room

Oil and Gas Facilities

Automotive Industry

Pharma & healthcare

Food processing and Beverage

Manufacturing Plants

Industrial and Commercial Buildings

Agriculture

Telecom & Data Centers

Defense & Government

Modular Construction

Clean Rooms & Hygienic Spaces

Advantages of the PUF Panels

Key Features of Advantage

Types of Sandwich Panels:

Clean Room Ceiling Panel

Clean Room Wall Panel

Progressive PUF Panels Non-Progressive (NP) PUF Panels

Progressive PUF Panels

Non-Progressive (NP) PUF Panels

Laminar Equipments

Clean Room

Modular OT / IVF

Laboratory Furniture