FINNFOAM XPS FL300 50X585X2385 SE
Specification
Finnfoam XPS FL300 rigid insulation board — 50 mm, useful 585×2385 mm
Rigid pressed polystyrene insulation with closed-cell structure, designed as a waterproof cold barrier and for insulating underfloors, walls and ceilings.
Key Benefits
- Closed-cell, completely uniform structure provides waterproof performance
- High compressive strength and durability for floor and structural use
- Suitable as an effective cold barrier
- Versatile: fits underfloors, walls and ceilings
- Consistent dimensions reduce cutting and installation time
- Available in practical packs for easier handling on site
Applications
Use where waterproof, strong thermal insulation is required; see product features and application notes before purchase.
- Underfloor insulation (subfloor)
- Wall insulation
- Ceiling insulation
- Cold barrier between structural layers
- Additional insulation of existing structures
What to Consider When Choosing
- Verify thickness (50 mm) matches thermal requirements
- Check useful dimensions (585 mm × 2385 mm) for layout and waste calculation
- Confirm joint type — half-lap joint for this panel
- Account for pack coverage (11.16 m² per pack, 8 sheets) and base/pallet quantities (12 packs)
- Ensure material properties (pressed polystyrene, closed-cell) suit the intended application
Specifications
- Material: Pressed polystyrene (XPS)
- Thickness: 50 mm
- Color: Light yellow
- Edge: Half-lap joint
- Nominal width: 600 mm (±5 mm); useful width: 585 mm
- Nominal length: 2400 mm (±10 mm); useful length: 2385 mm
- Pack: 11.16 m² / 8 sheets; base/pallet: 12 packs
- Closed-cell structure — waterproof and strong
Why Buy from SityPro
- Easy online buy with clear product features and price information on SityPro
- Accurate spec listing to compare benefits and applications
- Practical pack sizes and pallet handling for delivery convenience
- Delivery available to Estonia and Finland
- Customer support to confirm suitability before purchase
Description provided by sitypro.com
|
Application
|
Basement insulation Floor insulation Ground floor insulation Track isolation Upper floor insulation Wall insulation |
|
Insulating material
|
XPS |
|
Thermal conductivity (W/mK)
|
0.033 |
|
Type
|
XPS insulation |
|
Package size (m²)
|
11.16 |
|
Length (mm)
|
2385 |
|
Width (mm)
|
585 |
|
Thickness (mm)
|
50 |
can be changed by the manufacturer without notice.












