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Why Choose Our PUF Sandwich Panels?
Common Industry Problems
Leakage from Poor Joints
Substandard jointing systems lead to water leakage and structural damage
Paint Deterioration
Inadequate coating thickness causes premature paint failure and rust
Poor Insulation
Low-quality cores result in high energy costs and temperature fluctuations
Short Lifespan
Inferior materials lead to frequent replacements and maintenance costs
Our Premium Solutions
Advanced Jointing System
Precision-engineered joints with weather sealing for zero leakage guarantee
Superior Paint Coating
Multi-layer coating system with UV protection for long-lasting finish
High-Density PUF Core
Premium foam core with excellent thermal performance and energy savings
25+ Year Warranty
Certified materials and manufacturing process ensure maximum durability
Our Premium Solutions
Advanced Jointing System
Precision-engineered joints with weather sealing for zero leakage guarantee
Superior Paint Coating
Multi-layer coating system with UV protection for long-lasting finish
High-Density PUF Core
Premium foam core with excellent thermal performance and energy savings
25+ Year Warranty
Certified materials and manufacturing process ensure maximum durability
Common Industry Problems
Leakage from Poor Joints
Substandard jointing systems lead to water leakage and structural damage
Paint Deterioration
Inadequate coating thickness causes premature paint failure and rust
Poor Insulation
Low-quality cores result in high energy costs and temperature fluctuations
Short Lifespan
Inferior materials lead to frequent replacements and maintenance costs
PUR, PIR, EPS, Rockwool & Glasswool Sandwich Panels – Properties & Benefits
Insulation
High insulation properties keep interiors comfy.
Light weight
Lightweight panels which are easy to lift and install at any place at the job site.
Easy To Transport
Being lightweight, these panels are also easy to transport from one place to another.
Energy Saving
Energy saving due to low thermal conductivity.
Reusable
PUF/PIR Panels are modular in nature and thus reusable.
Advantages of Using PUF Sandwich Roofing Sheets
Energy Efficiency
The high thermal insulation minimizes energy costs, making PUF sheets a sustainable and economical choice.
Durability
Built to withstand harsh conditions, these sheets offer long-term reliability with minimal wear and tear.
Easy Installation
Their lightweight nature reduces installation time and costs, making them ideal for large-scale projects.
Cost-Effective
PUF sheets lower energy bills, need less maintenance, and last long, making them a cost-effective roofing option.
Aesthetic Appeal
Available in a variety of finishes and colors, they enhance the visual appeal of any building.
Fire Safety
Fire-resistant properties make PUF sheets a safe choice for buildings in fire-prone areas.
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Introducing Our Complete Range of Sandwich Panels




Technical Details of PUF Sandwich Panels


Benefits from Mountroof
- Leak-Proof Roof and Wall Panel Systems
Designed for all-weather protection and lasting durability - Strict In-House Quality Checks
Ensuring consistent performance and product excellence - 6876 SQM Production Capacity Per Day
Capable of handling bulk and time-sensitive orders with ease - 25+ Years of Manufacturing Excellence
Proven industry leader in prefab and insulation technologies - Superior Thermal Performance
Save on energy costs with low thermal conductivity panels

Why Choose Mountroof?
insulated sandwich panels are engineered for strength, efficiency, and versatility. Crafted from dual metal sheets with a high-performance insulating core, they provide an ideal cladding solution for both roofing and walling applications.
- Over 25 Years of Prefab Industry Expertise
A legacy of delivering innovative construction solutions - Thorough Quality Testing
Each panel goes through multi-stage QC before dispatch - End-to-End Execution Capability
From design to on-site installation by our in-house teams - PAN India Delivery Network
Efficient logistics to deliver anywhere across the country
Applications of PUF Sandwich Roofing Sheets
Industrial Buildings
Widely used for factories, warehouses, and manufacturing units, PUF sandwich roofing sheets offer durability, thermal insulation, and low maintenance.
Cold Storage Facilities
Their superior insulation properties make them ideal for maintaining consistent temperatures in cold storage and refrigeration units.
Commercial Spaces
PUF sheets enhance the energy efficiency and aesthetics of malls, office complexes, and retail showrooms.
Residential Roofing
Homes and apartments use PUF sheets for thermal comfort, noise reduction, and cost-effective roofing solutions.
Agricultural Structures
Farmhouses, poultry sheds, and greenhouses benefit from their weather resistance and ability to maintain stable environments.
Portable Cabins and Prefab Structures
PUF sheets are ideal for building portable cabins, prefab offices, and modular structures. Their lightweight nature and easy installation make them a great choice.
Frequently Asked Questions (FAQs)
PUF sandwich panels consist of a rigid polyurethane foam core bonded between two outer metal sheets, typically galvanized steel, aluminum, or color-coated steel. This “sandwich” construction provides superior structural integrity and excellent thermal insulation, ideal for Chennai’s diverse climate.
PUF panels significantly reduce energy consumption by providing superior thermal insulation. Their low thermal conductivity minimizes heat gain, drastically lowering the load on air conditioning systems and resulting in substantial reductions in electricity bills for businesses.
While no material is entirely “fireproof,” specific grades of MountRoof’s PUF panels are manufactured with fire-retardant additives. These panels are engineered to inhibit the spread of flames and withstand high temperatures for a defined period, enhancing safety in various building applications, particularly in industrial settings.
MountRoof’s PUF sandwich panels are designed for longevity, typically offering a lifespan of 20-30 years or more with proper installation and maintenance. Their durability is attributed to high-quality raw materials and advanced manufacturing processes, ensuring sustained performance in any conditions.
Yes, MountRoof specializes in providing customized PUF panel solutions. We tailor panel thickness, facing materials, color, and profiles to meet specific project requirements , ensuring optimal performance and aesthetic integration for diverse applications from IT to manufacturing.
The R-value measures a material’s thermal resistance. A higher R-value indicates better insulating properties. MountRoof PUF panels are known for their high R-value per inch of thickness, meaning they provide superior insulation with less material compared to many other options, crucial for energy efficiency.
Yes, MountRoof’s PUF panels are highly suitable for cleanroom construction. Their smooth, non-porous surfaces are easy to clean and sanitize, preventing microbial growth and meeting stringent hygiene requirements for pharmaceutical, electronics, and food industries.
MountRoof offers a variety of facing materials for PUF panels, including Pre-Painted Galvanized Iron (PPGI), stainless steel, and aluminum. The choice of facing depends on the application’s specific requirements for hygiene, aesthetics, and resistance to corrosion or chemicals.
Absolutely. PUF sandwich panels are versatile and commonly used for both roofing and wall cladding. Their lightweight nature, structural strength, and excellent insulation properties make them ideal for creating a complete insulated envelope for various building types from industrial sheds to commercial complexes.
The process typically involves an initial consultation to understand your project needs, followed by a detailed quote based on your specifications. Once approved, we proceed with manufacturing, quality checks, and timely delivery to your site, with ongoing technical support.