XLPE Roof Thermal Insulation
A Highly Preferred Thermal Insulation Solution for Cooler, More Energy-Efficient Buildings
XLPE Insulation (Cross-Linked Polyethylene Insulation) is an effective thermal insulation solution designed to reduce heat transfer through roofs and building surfaces. It is widely used in residential, commercial, industrial and air-conditioned buildings to help maintain comfortable indoor temperatures and improve energy efficiency.
Lijan Greentech offers XLPE roof insulation in multiple thicknesses and lamination options, ranging from 4 mm to 25 mm, allowing customers to select a suitable insulation solution based on their building requirements.
The higher-thickness XLPE insulation options are particularly suitable for air-conditioned buildings, where reducing heat entering through the roof can help improve indoor comfort and support more efficient HVAC operation.
Why Choose XLPE Roof Insulation?
Buildings exposed to intense sunlight can experience significant heat gain through their roofs. This increases indoor temperatures and can place additional demand on air-conditioning systems.
XLPE thermal insulation acts as a barrier against heat transfer, helping to reduce the amount of external heat entering the building. This can contribute to a cooler indoor environment and potentially reduce the energy required for cooling.
Key Benefits
- Excellent thermal insulation to reduce heat transfer
- Helps maintain cooler indoor temperatures
- Suitable for hot and tropical climates
- Can support improved air-conditioning efficiency
- Helps reduce heat gain through roofs
- Available in multiple thicknesses
- Available with different foil and metallized laminations
- Suitable for residential, commercial and industrial buildings
- Lightweight and convenient for roof insulation applications
- Suitable for both new construction and selected retrofit applications
XLPE Insulation Thickness Options
Lijan Greentech stocks XLPE insulation in a range of thicknesses to meet different thermal insulation requirements.
| Thickness |
Lamination / Grade |
| 4 mm |
Single Side Alupet Lamination |
| 4 mm |
Double Side Alupet Lamination |
| 6 mm |
Single Side Metpet Lamination |
| 6 mm |
Single Side Aluminium Lamination |
| 6 mm |
Double Side Aluminium Lamination |
| 6 mm |
Single Side Alupet Lamination |
| 6 mm |
Single Side Alupet Lamination – Special Grade |
| 6 mm |
Double Side Alupet Lamination – Special Grade |
| 9 mm |
Single Side Metpet Lamination |
| 9 mm |
Single Side Alupet Lamination |
| 13 mm |
Single Side Metpet Lamination |
| 13 mm |
Double Side Alupet Foil |
| 19 mm |
Single Side Alupet Foil |
| 25 mm |
Single Side Alupet Foil |