SealingSealing membrane
Kerakoll

Kerakoll Aquastop Pro Waterproofing Membrane 30m²

TheAquastop Pro waterproofing membrane from Kerakollprovides a secure, watertight seal for wall and floor surfaces indoors and outdoors. It is crack-bridging...

€230,33€7,68 /m²
Inkl. 19% MwSt. · Versandkostenfrei ab 100 €· INSTALLMENT PAYMENT POSSIBLE
Auf Lager
Only 12 sets available
Delivery by
Crack-bridging & decoupling – for wet rooms
Compliant with DIN 18534 – for water exposure classes W0-I to W2-I
Alkali- & chemical-resistant
Suitable for indoor and outdoor use
1
Do you want to save 10% on your purchase? Then configure your complete set now in one of our configurators.

Free shipping ab 100 € Auftragswert
5-year warranty on pipe & system
30-Day Returns risk-free
Technical Consulting Mon–Fri · 8 AM–5 PM
ZahlungAmerican Express Apple Pay BLIK EPS Google Pay iDEAL Wero Klarna Maestro Mastercard PayPal Shop Pay Union Pay Visa

TheAquastop Pro waterproofing membrane from Kerakollprovides a secure, watertight seal for wall and floor surfaces indoors and outdoors. It is crack-bridging, uncoupling, and compatible with underfloor heating. DIN-18534 compliant, it reliably protects against moisture in bathrooms, showers, kitchens, balconies, and terraces.

Technische Daten

Material
Polyethylene film + polypropylene non-woven fabric
Roll dimension
1 m × 30 m = 30 m²
Standard
DIN 18534 (W0-I to W2-I)
Property
Crack-bridging, uncoupling
Consistency
Resistant to alkalis & chemicals
Application
Interior + Exterior
Manufacturer
Kerakoll
Verifiziert
"Einfach top, funktioniert wie beschrieben."
X
Xaver Etzold27.09.2025
Verifiziert
"Sehr gutes Produkt, genau wie erwartet. Sehr zufrieden!"
A
Annett Kruschwitz23.09.2025

Shipping

Free shipping on orders over €100

Delivery time 2–3 business days

Shipping with DHL Parcel

Tracking by email

Warranty

5-year warranty on pipes & system

Standard-compliant according to DIN EN 1264

30-day right of return without giving reasons

Quality control Made in Germany

What do the water load classes W0 to W2 according to DIN 18534 mean?

W0: only humidity from room air (kitchen, living areas). W1: short-term water exposure (bathroom without shower, guest toilet). W2: frequent water exposure (shower, walk-in shower). The Aquastop Pro covers all classes up to W2-I.

Can the waterproofing membrane be used outdoors?

Yes. The Aquastop Pro is alkali and chemical resistant and approved for indoor and outdoor use. On balconies and terraces, it is used as a decoupling and sealing layer under tiles.

How is Aquastop Pro processed?

The membrane is embedded in freshly applied tile adhesive. Overlapping strips of at least 10 cm with compatible sealing tapes at joints, corners and penetrations. Tiles are then glued directly onto the cured membrane. Processing according to Kerakoll system recommendation.

Is the waterproofing membrane compatible with underfloor heating?

Yes. The thin PE/PP composite construction has no significant effect on heat transfer. The Aquastop Pro can be used in combination with water-carrying underfloor heating systems in wet rooms.


Your benefits at a glance

1

DIN 18534 certified for all water exposure classes – standard-compliant moisture protection

2

Polyethylene/polypropylene composite decouples and bridges cracks simultaneously

3

Suitable for indoor and outdoor use – for bathrooms, kitchens, basements, balconies, and patios

4

Compatible with underfloor heating systems – no heat loss due to thin film

Areas of application

Waterproofingwet roombathroomshowerDIN 18534Kerakollbalconyterrace

Free & non-binding

Personal consultation

Our team offers free advice – by phone, email, or directly in the chat. We help you with system selection, quantity calculation, and planning.

25+ Years of experience
5,000+ Projects
4.9★ Average rating
10 yrs. Warranty