
FIBRANxps GP | Wall cladding
Extruded polystyrene (XPS)Description
FIBRANxps GP is a composite thermal insulation product comprising a FIBRANxps ETICS BT XPS board with grooves every 40 mm and a standard 12.5 mm plasterboard, combined into a single panel, in accordance with EN 13164 and EN 13172. It combines thermal insulation and a ready-to-use plasterboard surface in a single step, with high mechanical strength and a waterproof XPS core.
ARGYNET LAB framing: FIBRANxps GP solves the problem of internal thermal insulation where external wall insulation is not feasible — in renovations, listed buildings or individual flats. The XPS core has a dense, closed microcellular structure that remains dry even in damp environments, whilst the integrated plasterboard provides a surface ready for immediate painting. The result: a quick, clean, dry installation using a single panel instead of two separate processes. At ARGYNET, we support the choice of thickness, fixing and jointing.
Overview
Key Features
- 2-in-1 composite board — XPS thermal insulation + 12.5 mm ready-to-use plasterboard
- Excellent thermal insulation — declared λD = 0.033 W/(m·K) (≤60 mm)
- High mechanical strength: compressive strength CS(10) 200–300 kPa and tensile strength TR > 400 kPa
- Water-resistant — long-term water absorption WL(T) 1.5% by volume
- Lightweight & easy to handle; vibration-resistant
- Fully recyclable (100%); CFC/HCFC-free; ODP = 0; GWP = 0
- I-edges (straight) or L-edges (angled) — the ‘L’ shape prevents thermal bridges in single-layer installations
Where it is used
Technical solutions where this material is used.
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