FINNFOAM FF-PIR ALK Insulation polyurethane sheets

FINNFOAM Polyurethane Sheets FF-PIR ALK - FF-PIR ALK insulation sheets are suitable for insulation of all building structures. The sheets are suitable for both new buildings and renovating old buildings. When carrying out renovation works, the sheets are used as additional thermal insulation. In new buildings, the sheets can be used for roof, wall, basement, internal partition or sauna insulation. The thermal conductivity of the sheets, λD, is 0.023 W/mK, which means that the thermal properties of these sheets are better. The sheets are covered on both sides with a hermetic layer of aluminum foil.

The sheets act as a vapor barrier, so no additional membranes are required. If all external structures of the building are insulated with FF-PIR sheets, no windproof membrane is necessary. FF-PIR sheets are produced in thicknesses of 30-240 mm (with 10 mm intervals). The sheet dimensions are 600 x 2400 mm, which facilitates transportation and work in enclosed spaces. The sheets can also be installed horizontally. FF-PIR ALK sheets have connections with grooves and notches along the entire perimeter of the sheet.