100 mm PIR insulation with 50 µm aluminium facing – SOPREMA EFYOS BLUE, grade 2

Every centimetre counts when insulating a loft, roof or floor. Thermal performance must work with headroom, floor level and existing layers. Rigid PIR boards help combine these requirements. SteelProfil can help you choose the right board for the part of the building you are insulating.

Polyisocyanurate foam provides substantial thermal resistance in a relatively thin layer. This is particularly valuable when existing heights are fixed. Choose the specific board by its declared properties and by the performance required from the completed assembly.

Facings, edge details and mechanical properties help determine where each board can be used. Floors, roofs and façades have different requirements. Compare the available options to find a board that fits the materials and detailing of your assembly.

Rigid boards help achieve a level layer and accurately positioned joints. On a pitched roof, an above-rafter design can reduce breaks in the insulation. On a floor, verify load capacity. On a wall, check compatibility with the finish. These choices affect everyday building performance.

Insulation reduces heat loss when board joints, service penetrations and junctions with other building elements are detailed together. We can help select boards and accessories for that assembly. The design must address moisture and fire protection, including the combustibility of the PIR core.

SteelProfil supplies first- and second-grade insulation boards. Selected stock can be collected promptly to fit your installation schedule. Assess second-grade lots against the actual areas and layer sequence. Send the dimensions so we can compare suitable options and help avoid excess material.

Promotions can help reduce costs for a single phase of work or a larger project. Compare boards for their intended use as well as price. A well-chosen PIR board can preserve usable space and improve comfort when heating or cooling the building.