PUF or polyurethane foam panels are one of the most widely used sandwich panels in prefabricated construction technology. It consists of two sheets made of repainted galvanized iron or an equivalent structural sheet, which forms an insulated layer around the core made of by polyurethane form. The sheets can be metallic or non-metallic and are available in different combinations.
The thickness of PUF insulated sandwich panels differ as per requirement and so does the density. These panels have high thermal insulation properties – an attribute which makes them immensely useful. The insulation enables these panels to provide optimum room temperature.
Another reason for popularity of PUF panels is its versatility. These panels can be used for construction of roof, walls, flooring or foundation. Some notable features of PUF panels are as below:
- High Structural durability and longevity
- Pre engineered for precise dimensions and accuracy
- Modular in nature
- Easy to dismantle and transport from one place to another as required
- Quick on-site installation
- All-weather proof
- Resistant to water, fire, termites
- Energy saving due to thermal insulation
- CFC Free, Close Cell PUF System.
When polyurethane foam is sprayed, it acts as weatherproof sealant, forming a continuous layer of insulation, fills out the gaps and seams during application. It also covers areas that are difficult to insulate. The closed cell spray PUF also forms an air and moisture barrier. This in turn lessens the drafts thereby creating stronger and quieter buildings. PUF panels are also self-supporting structures which can be used in a wide range of applications.
EPACK Prefab is a manufacturer of PUF panels in the industry. We offer complete PUF Sandwich Panel solution for workers accommodation, roofing solutions for industrial sheds, warehouse, cold rooms, security cabins, site offices, porta cabins and many more such applications.