What Is PIR Insulation?
PIR (polyisocyanurate) is a type of thermal insulation made from a rigid, closed-cell foam core. It is a variant of polyurethane (PUR) insulation but with a more rigid molecular structure, giving it enhanced thermal stability and fire resistance. The insulation board is often faced with materials like multi-layer aluminium foil, which provides a vapour control layer and improves its thermal performance. This is why it's a popular choice in the construction industry.
Key Features of PIR Insulation
High Thermal Performance: PIR insulation has a very low thermal conductivity, meaning it provides excellent insulation with less thickness compared to many other materials like fiberglass. This makes it ideal for spaces with limited room.
Versatility: It can be used for a wide range of applications, including insulating walls, floors, pitched roofs, and flat roofs.
Lightweight and Easy to Handle: PIR boards are easy to cut and install, which helps to speed up construction time. They are also fibre-free, so they don't cause skin or respiratory irritation during installation.
Dimensional Stability: The rigid nature of the foam ensures the boards hold their shape over time, creating a continuous and unbroken insulation layer.
Zero Harmful Chemicals: As stated in the provided text, the IKO Enertherm ALU board is 100% CFC, HCFC or HFC-free, making it an environmentally friendlier option.
Why Are Multiple Brands Listed?
The provided text mentions that PIR could be supplied by various equivalent brands (EcoTherm, Celotex, Recticel, IKO, Xtratherm, Mannok, Unilin). This is a common practice in the building materials industry. The different brands are specified to be of the "same specification and price," meaning they meet a standard level of performance and quality. This gives suppliers the flexibility to fulfill orders based on current stock availability without compromising the product's thermal properties or cost to the customer.
re write the following but do not change key information about sizing and branding
What Is PIR Insulation?
PIR (polyisocyanurate) is a high-performance thermal insulation board with a rigid foam core. It's used in construction because it's lightweight, durable, and provides excellent insulation with less thickness than many other materials. It is often covered on both sides with a multi-layered aluminum foil to improve its thermal efficiency.
KO Enertherm ALU PIR Insulation Board: Key Details
The KO Enertherm ALU board is made from a rigid polyisocyanurate foam core and is clad on both sides with a seven-layer gastight aluminum complex. This versatile insulation board is suitable for a variety of applications, including walls, floors, pitched roofs, and flat roofs.
Product Features:
Dimensional Stability: Ensures a continuous insulation barrier without gaps.
High Thermal Performance: A single thin layer may be sufficient, depending on your building's design.
Easy to Install: Lightweight and simple to cut and fit.
Fibre-Free: Installation is non-irritating and won't cause skin or respiratory issues.
Environmentally Friendly: 100% CFC, HCFC, or HFC-free.
Specifications and Availability
Sheet Size: 2400mm (2.4m) x 1200mm (1.2m)
Thickness Options: 25mm, 50mm, 75mm, 100mm, 120mm, or 150mm.
Material: PIR (Polyisocyanurate Foam)
Branding: The product may be supplied as EcoTherm, Celotex, Recticel, IKO, Xtratherm, Mannok, or Unilin, depending on availability. All brands are equivalent in specification and price.
