Specifications
XLPE Foam Insulated Roofing Sheets Specifications.
01/02
XLPE foam insulated roofing sheets are designed to improve thermal insulation, reduce heat transfer, and support better indoor comfort in industrial, commercial, warehouse, and PEB roofing applications. The closed-cell XLPE insulation layer offers lightweight performance, low water absorption, moisture resistance, and reliable long-term roofing efficiency.
| Property |
Technical Specification |
| Density |
30 kg/m³ ± 3 |
| Available Panel Length |
2000 mm to 12000 mm |
| Thickness |
5 mm / 10 mm |
| Thermal Conductivity |
0.035 W/m·K at 23°C mean temperature |
| Operating Temperature |
-40°C to 115°C |
| Water Absorption by Volume |
0.21 |
| Water Vapour Transmission |
0.033 |
| Fire Characteristics |
BS 476 Part 6 & 7 Class 1 & Class 0 |
| Compression Strength |
ASTM D3575: 20.8 at 10% / 41.8 at 25% |
| Dimensional Stability |
BS 4370 Part 1 1.94% change after 24 hours at 100°C |
| Functional Properties |
Anti-microbial, fungi resistant, UV resistant, and chemical resistant |
| Foil Thickness |
9 micron |
| ROHS Compliance |
Pass |
Advantages
Advantages of XLPE Foam Insulated Roofing Sheets.
02/02
XLPE foam insulated roofing sheets provide lightweight thermal insulation for industrial roofs, warehouses, factories, commercial buildings, and PEB structures. They help reduce heat transfer, improve indoor comfort, control moisture impact, and support long-term roofing performance.
- Low Water Absorption: Closed-cell foam structure helps resist water and moisture absorption.
- Effective Heat Insulation: Reduces heat transfer through roofing sheets and improves indoor comfort.
- Sound Reduction: Helps reduce external noise impact from rain, roofing vibration, and industrial surroundings.
- Fungi Resistance: Supports better hygiene and protection against fungal growth.
- Chemically Unreactive: Offers resistance against chemical exposure in demanding roofing environments.
- Wide Operating Temperature: Performs reliably across high and low temperature conditions.
- Stable K-Value: Maintains consistent thermal conductivity for dependable insulation performance.
- Maintenance-Free: Designed for long-term use with minimal maintenance requirements.
- Lightweight & Easy to Install: Easy to handle, cut, and install under roofing systems.
- Eco-Friendly: Supports energy-efficient buildings by reducing heat load and cooling demand.
Advantages
Advantages of Multi-Storey Steel Building Systems.
03/03
Multi-storey steel building systems offer a faster, stronger, and more flexible solution for modern commercial, industrial, institutional, and infrastructure projects. With prefabricated steel components and factory-controlled manufacturing, these structures help reduce construction time, improve quality, and support efficient multi-floor development.
Alfa PEB Limited designs and manufactures customized multi-storey pre-engineered steel buildings with high structural strength, flexible layouts, optimized land usage, low maintenance, and long-term durability. These systems are suitable for offices, hospitals, schools, hostels, hotels, retail complexes, parking structures, industrial buildings, and commercial facilities.
| Advantage |
Short Description |
| Faster Construction |
Prefabricated steel components enable quick site assembly and reduce project timelines. |
| Cost-Effective Solution |
Optimized steel design and faster completion help reduce overall construction cost. |
| High Structural Strength |
Engineered steel frames provide excellent stability and load-bearing capacity for multi-floor buildings. |
| Flexible Floor Layouts |
Steel building systems allow customized layouts, spans, heights, and functional space planning. |
| Optimized Land Usage |
Multi-storey construction helps create more usable floor area within limited land space. |
| Factory-Controlled Quality |
Precision-made components ensure consistent quality, accurate fitment, and reliable performance. |
| Low Maintenance |
Durable steel framing and quality surface protection support long service life. |
| Easy Expansion |
Buildings can be designed for future vertical or horizontal expansion with better adaptability. |
Primary Steel Framing
Primary Steel Framing.
04/04
Alfa PEB Limited manufactures precision-engineered primary steel framing systems for pre-engineered buildings. Designed by experienced engineers and fabricated under quality-controlled plant conditions, our steel frames ensure strength, accuracy, durability, and reliable performance.
Our primary framing systems include columns, rafters, beams, and built-up steel sections suitable for factories, warehouses, industrial sheds, logistics facilities, and commercial steel buildings.
