When to Use PIR Board as Insulation

PIR board, or polyisocyanurate board insulation, is an excellent choice for a variety of different projects. It is lightweight, durable, and provides superior insulation benefits compared to other types of insulation materials. But what kinds of projects is PIR best suited for?

Let’s look at some of the common uses for this insulation.

Basements and Concrete Slabs

PIR is perfect for projects involving basements or concrete slabs. This type of insulation provides exceptional moisture resistance, making it ideal for wet areas such as basements that may be prone to flooding. It also helps keep the temperature in basement rooms regulated by preventing heat loss through the concrete slab.

Exterior Walls and Roofs

PIR can also be used on exterior walls and roofs to provide protection from the elements while maintaining energy efficiency inside your home. The closed-cell structure of PIR boards makes them highly vapour resistant, meaning that they won’t absorb water vapour from the air and cause condensation to build up inside your walls or roofing system.

This helps keep your home protected against mould growth caused by condensation buildup over time.

Garages and Sheds

These boards are also a great option for garages and sheds because they provide superior protection from the elements while still allowing ventilation throughout the space.

Since these spaces are often subject to extreme temperatures both inside and out, having a good insulation material will help regulate the climate within these spaces more efficiently.

Construction Projects 

These boards are commonly used in construction projects, including new builds and renovations, to help reduce energy costs by providing an effective layer of insulation between the outside and the inside. Because these boards provide excellent thermal performance and can be cut to any size, they are perfect for both commercial and residential buildings.

They come with a variety of advantages such as low flammability and their ability to be recycled at the end of their useful life, so they are worth considering when planning your construction project.

Attic Conversions 

If you’re looking to convert your attic into usable living space, one key factor that you will need to consider is the type of insulation you will use. PIR insulation boards offer excellent protection against heat loss while still allowing air circulation within confined spaces, making them ideal for attic conversions where there might not be much room for traditional insulation materials such as fibreglass or cellulose.

Not only that but they also have great fire resistance properties which makes them a safe choice when used in attics where there are often exposed electrical wires.