Insulation foam PIR PW 160 mm — second-grade core

Some work keeps insulation completely concealed and allows material to be fitted into small fields and irregular spaces. PIR PW, the sandwich-panel insulation core offered in batches for sorting, addresses these needs. Its benefit is the opportunity to use material where the foam’s properties and flexible sizing matter, rather than the appearance of a factory-finished surface.

PIR cores have a structure that helps restrict heat flow. With PIR PW, however, the purchase is bare or mixed second-grade material, not a complete sandwich panel. It does not perform the same role as a faced panel and is not equivalent to a certified insulation board with uniform declared properties. Its usefulness depends on assessing individual pieces and allocating them to work that permits this material. It suits buyers who can use a batch according to its actual condition.

Different lengths, widths and thicknesses can help fill small spaces where the design allows this approach. Every section then need not be cut from a large uniform board. Selection groups pieces by planned fields and sets aside unsuitable ones. Ancillary applications may therefore use a greater share of a batch. Distinguish low purchase cost from usefulness: material has value when it fits the planned function without being assigned unverified properties.

The absence of finished facings gives access to the foam itself for suitable ancillary work.

Low weight makes it easier to sort a batch manually by size and intended use.

Smaller pieces can be assigned to minor fields, reducing the need to purchase full formats.

A varied range makes it possible to seek material suited to less standard requirements.

PIR PW can be considered for protected ancillary insulation after the batch and the acceptability of its use have been assessed. Checking consistency, dimensions and condition helps select pieces for small fields or workshop work where individual fitting is possible. The benefit is using the core in its actual form without paying for an unnecessary decorative face. This differs from buying a finished building envelope. Buyers gain most when sorting and planning individual pieces are a normal part of their work with this material.

We offer second-grade PIR PW for selection as well as other first- and second-grade insulation products. SteelProfil provides stocked material, favourable prices and promotions. We help explain the available batch and compare it with boards supplied with specific documentation, so the purchase suits the intended use and the buyer’s expectations.