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Puf Panel Manufactures in Chennai – Sterile Tech India ✓ Sandwich PUF Panel ✓ PUF Insulated Wall Panel ✓ Pu Panels ✓ Rockwool Panel ✓ 9551599977
Best PUF Panel Manufacturers in Chennai | Insulated Roofing & Wall Panels
Leading PUF panel manufacturers in Chennai offering high-quality insulated roofing and wall panels for cold storage, clean rooms, and industrial buildings. Sterile Tech India panels ensure superior thermal insulation, energy efficiency, and long-lasting durability. Choose from customized sizes and finishes for both commercial and industrial construction applications.
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.