Pre-Order
Thermal conductivity (W/mK)
0.023
Type
Other polystyrene products
Length (mm)
1200
Width (mm)
600
Thickness (mm)
30
Frequently asked questions about the Other polystyrene products category
What are Other polystyrene products and what are FINNFOAM/XPS boards used for?
Other polystyrene products are polystyrene and PIR insulation boards, including FINNFOAM and XPS; they are used for insulating walls, floors, roofs and saunas, offering low thermal conductivity and moisture resistance.
How do FINNFOAM FF-PIR ALK 100X600X2400 and FF-PIR ALK 50X600X2400 differ?
The FINNFOAM FF-PIR ALK 100X600X2400 is 100 mm thick (600x2400 mm) offering superior insulation compared to the 50 mm (50x600x2400) version, making the 100 mm board better for colder climates or where higher thermal resistance is required.
Is FINNFOAM FF-PIR SAUNA 30X600X1200 suitable for a sauna?
Yes, the FINNFOAM FF-PIR SAUNA 30X600X1200 (30x600x1200 mm) is designed for saunas and withstands heat and moisture, but correct vapour barrier, ventilation and installation details must be followed.
What are the dimensions of XPS RELJEEFNE FL300 100X585X1235 and where is it used?
The FINNFOAM XPS RELJEEFNE FL300 100X585X1235 measures 100x585x1235 mm; this textured XPS board is suitable for insulating facades, foundations and load-bearing floors where moisture resistance is required.
How does XPS FOAM 300SL-A 100x1185x585 differ from FINNFOAM XPS RELJEEFNE FL300 100X585X1235?
XPS FOAM 300SL-A measures 100x1185x585 mm and likely has a smooth surface, while the FINNFOAM XPS RELJEEFNE FL300 100x585x1235 is textured; choose based on required coverage area and surface finish needs.
Can FINNFOAM FF-PIR 40 GYL 2600X600 be used on external walls?
Yes, FINNFOAM FF-PIR 40 GYL 2600X600 (2600x600 mm, 40 mm) can be used for external insulation when installed as part of a system with correct wind- and moisture-protection and a protective finishing layer.
Which material is better for foundations: XPS RELJEEFNE FL300 or FINNFOAM FF-PIR?
XPS (e.g. XPS RELJEEFNE FL300 50/100 mm) is preferable for foundations due to higher moisture resistance and compressive strength; FF-PIR is better for thinner external insulation and areas with lower mechanical stress.
How to cut FINNFOAM and XPS boards without crumbling or deforming?
Cut FINNFOAM and XPS with a sharp utility knife, band saw or hot wire cutter for clean edges; use slow, steady cuts and support the board to prevent crumbling and mechanical damage.
What sizes are available for SPU SAUNA SATU 30X600X1200?
SPU SAUNA SATU 30X600X1200 is available as a standard 30x600x1200 mm board, suitable for saunas and panel installations; multiple boards are joined for larger coverage.
Which thickness to choose for floor insulation: 50 mm or 100 mm XPS?
Choose based on thermal resistance and load: 50 mm suits light floors or over unheated spaces; 100 mm is preferred where higher insulation and load-bearing capacity are required.