Drywall installationGypsum fiber meandering element
MC Therm

Ardus EPS meander element

The gypsum fiber drywall meandering element is a stable and sustainable system board for underfloor heating in drywall construction. With a thickness of 22 m...

€15,88€44,11 /m²
Inkl. 19% MwSt. · Versandkostenfrei ab 1200 €· INSTALLMENT PAYMENT POSSIBLE
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Only 12 sets available
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Fire protection class A2 – non-combustible
High stability due to gypsum fiber composite
λ ≈ 0.32 W/mK – very good thermal conductivity
22 mm flat – lowest installation height in the system
Elementtyp
Mäanderelement Kreiselement
1
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The gypsum fiber drywall meandering element is a stable and sustainable system board for underfloor heating in drywall construction. With a thickness of 22 mm and an installation spacing of 150 mm, it is ideal for modern heating systems. The combination of gypsum and cellulose ensures high load-bearing capacity, sound insulation, and fire safety. Milled channels allow for easy pipe laying. Perfect for new construction and renovation.

Technische Daten

Material
Gypsum fiber (gypsum + recycled cellulose fibers)
Thickness
22 mm
Dimensions
1200 x 600 mm (0.72 m²/panel)
Pipe diameter
up to 16 mm
Pipe spacing
150 mm
Thermal conductivity
λ ≈ 0.32 W/mK
Fire Protection
Class A2 (non-combustible)
"Sehr stabile Platten, ließen sich exakt nach Verlegeplan zuschneiden. Top Qualität."
F
Frank Albers14.01.2026
"Endlich eine ökologische Trockenbau-Lösung, die auch optisch und qualitativ überzeugt. Rohrführung passt perfekt in die Mäanderform."
S
Sabine Holtmann22.02.2026
"Lieferung schnell, Verarbeitung unkompliziert. Die Heizleistung im Altbau hat sich deutlich verbessert."
T
Thorsten Vogel03.04.2026
"Klare Empfehlung – sauberer Aufbau, passgenau und stabil. Verlegung war auch ohne Vorkenntnisse machbar."
N
Nadine Krüger30.05.2026

Shipping

Free shipping on orders over €1200

Delivery time 2–5 business days

Shipping with DHL & freight forwarder

Tracking information via email

Warranty

5-year warranty on pipe & system

Standard-compliant according to DIN EN 1264

30-day right of return without giving reasons

Quality control Made in Germany

What does fire protection class A2 mean?

Fire class A2 according to DIN EN 13501-1 means "non-combustible". This is the highest safety level for building materials. Gypsum fiber elements thus meet the strictest fire protection regulations for multi-family homes, commercial buildings, and public buildings.

What is gypsum fiberboard and why is it sustainable?

Gypsum fiberboard is made from gypsum and recycled cellulose (waste paper). This makes it an ecologically valuable building material with low primary raw material consumption. At the same time, it offers high stability, good thermal conductivity, and low moisture absorption (<2%).

Why is the gypsum fiber element only 22 mm thick?

Due to the high inherent stability of the gypsum fiber composite structure, the panel can be built thinner than EPS alternatives. 22 mm is the smallest installation height in MC Therm's drywall range – ideal where every millimeter counts.

How are the heating pipes fixed in the gypsum fiberboard?

The gypsum fibreboard has milled channels for precise and secure pipe routing. The pipes are pressed into the channels and held securely by the dimensionally stable gypsum fibre structure – no slipping during further installation.


Your benefits at a glance

1

Fire protection class A2 (non-combustible) according to DIN EN 13501-1 – maximum safety

2

Gypsum fiber made from recycled cellulose and gypsum – sustainable building material

3

Very good thermal conductivity (λ ≈ 0.32 W/mK) for fast thermal response

4

Only 22 mm panel thickness – the slimmest variant in the drywall range

Areas of application

Drywallgypsum fiberfire protectionrenovationmulti-family housenew construction

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