Everything you need to know about insulated panels

Sandwich panels are a type of construction panel that consists of two sheets of metal with a core of insulation in between. They are used for a variety of purposes, including wall and roof panels, and are available in a variety of sizes and thicknesses. 

The most common use for sandwich panels is in the construction of commercial and industrial buildings. They are also used in the construction of schools, hospitals, and other public buildings. Sandwich panels are available in a variety of materials, including steel, aluminium, wood, and fibreglass. 

Sandwich panels are the best and most efficient way to insulate a building. There are three types of sandwich panels- PUF panel, Rockwool panel, and Glass wool panel. 

PUF (Polyurethane Foam) panels are made up of two sheets of metal that have a core of PUF insulation in between them. The PUF insulation is made up of small cells of urethane that are filled with air. This gives the PUF panel excellent insulating properties. Rockwool panels are made up of two sheets of metal that have a core of Rockwool insulation in between them. Rockwool is a type of stone that is heated until it is molten and then formed into fibres. These fibres are then spun into a mat and used as insulation. Rockwool panels have excellent fire-resistant properties and are often used in commercial and industrial applications. 

Glass wool panels are made up of two sheets of metal that have a core of glass wool insulation in between them. Glass wool is made from melted glass that is spun into fibres. These fibres are then used as insulation. Glass wool panels have excellent soundproofing properties and are often used in residential and commercial applications. 

When choosing a sandwich panel, it is important to consider the following factors: 

• Type of core material: The type of core material will affect the panel’s thermal conductivity, weight, and strength. Common core materials include polystyrene (EPS), polyurethane (PUR), and mineral wool. 
• Type of facing material: The type of facing material will affect the panel’s appearance, durability, and fire resistance. Common facing materials include aluminium, steel, and fibreglass. 
• Panel thickness: The thickness of the panel will affect its rigidity and strength. Sandwich panels are available in a variety of thicknesses, from 20mm to 200mm. 
• Panel size: The size of the panel will affect its coverage area and weight. Sandwich panels are available in a variety of sizes, from 1m x 1m to 2.5m x 12m. 
• Edge detail: The edge detail of the panel will affect its appearance and installation. Sandwich panels are available with square, bevelled, or radius edges. 
• Joint detail: The joint detail of the panel will affect its appearance and installation. Sandwich panels are available with butt, lap, or tongue-and-groove joints. 
• Fastener type: The type of fastener will affect the panel’s installation and appearance. Common fastener types include screws, nails, and adhesive. 
• Finish: The finish of the panel will affect its appearance. Sandwich panels are available with a variety of finishes, including paint, anodised, brushed, and mirror. 
• Certification: The certification of the panel will ensure its compliance with building code requirements. Sandwich panels are available with a variety of certifications, including UL, FM, and TUV. 
• Price: The price of the panel will vary depending on the type of material, size, thickness, and finish. Sandwich panels are generally more expensive than traditional construction methods. 

Take away 

Sandwich panels are an efficient and versatile way to create a variety of structures. They can be used for both new constructions and retrofitting existing buildings. 

Sandwich panels offer many advantages over traditional construction methods, including improved energy efficiency, reduced weight, and simplified installation. 

They are used for a variety of purposes, including wall and roof panels, and are available in a variety of sizes and thicknesses. 

Hopefully, you now have a better understanding of Sandwich panels; if you are still perplexed, we gladly invite you to contact the Cactus Profiles team. 

For more Information – visit: www.cactusprofiles.com