Kerakoll Aquastop Fabric Anti-Cracking Waterproof Membrane (Sold by metre)
Kerakoll Aquastop Fabric Anti-Cracking Waterproof Membrane (Sold by metre)
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| Type | Tile Membrane |
|---|---|
| Brand | Kerakoll |
| Area | Internal, External |
| Size | 1m |
Product Description: Aquastop Fabric - Polyethylene Vapor Barrier Waterproofing Membrane
Aquastop Fabric is a high-performance, polyethylene-based waterproofing membrane designed to protect damp and high-humidity environments. Coated on both sides with high-adhesion polypropylene fabric, this vapor barrier is ideal for use under ceramic tiles, porcelain, mosaics, and stone materials. It is specially formulated for environments with high vapor presence, such as showers, bathrooms, saunas, and swimming pools. Aquastop Fabric serves as an anti-cracking, waterproofing solution in areas with moderate stress, ensuring long-lasting protection against water vapor and chemical aggression.
Key Features:
- Waterproof & Vapor Barrier: Provides complete protection against water and vapor in damp or highly humid environments.
- High Adhesion: Designed for use with gel adhesives from the H40 range, creating a durable bond that withstands alkaline conditions and chemical attacks.
- Ultra-Thin & Flexible: Despite its very low thickness, Aquastop Fabric offers excellent tear resistance and high elasticity to accommodate expansion and contraction.
- Quick Installation: Reduces on-site working times by allowing for immediate foot traffic and tile installation with no waiting required after bonding.
- Anti-Fracture Protection: Its high elasticity prevents cracks and reduces stress, providing long-lasting durability.
Applications:
- Waterproofing and vapor barrier for indoor and outdoor environments, including swimming pools, showers, kitchens, bathrooms, saunas, Turkish baths, balconies, terraces, and flat roofs.
- Ideal for walls and floors before the installation of ceramic tiles, natural stone, or mosaic coatings.
- Suitable for use on a variety of substrates such as screeds, mineral plasters, cured concrete, plasterboard, wood, and fiber-cement panels.
Technical Data:
- Material: Polyethylene (PE) core with polypropylene (PP) fabric on both sides
- Thickness: Approximately 0.3 mm
- Vapor Barrier Resistance: μ > 300,000 (equivalent to an Sd diffusion layer of 122 m)
- Alkali & Chemical Resistant: Designed to withstand harsh environments
- Elasticity: High resistance to tearing and expansion
- Foot Traffic: Withstands foot traffic immediately after application
Recommended Substrates:
- Screeds, mineral plasters, cured concrete, and plasterboard
- Existing ceramic, marble, or natural stone flooring
- Fiber-cement and gypsum fiber panels
Aquastop Fabric is a versatile solution for waterproofing damp areas, providing a reliable vapor barrier that protects construction elements from damage due to moisture and water vapor. It’s the perfect choice for ensuring the long-term durability of tiles and coatings in high-stress environments.
Technical Data - Aquastop Fabric (Compliant with Kerakoll Quality Standard)
- Appearance: Green membrane
- Width / Length: 100 cm / 30 linear metres
- Mass: ≈ 282 g/m²
- Thickness:
- Polyethylene sheet: ≈ 290 µm
- Total thickness: ≈ 530 µm
- Maximum Tensile Strength:
- Longitudinal: ≥ 117 N/15 mm (s=3.99) (DIN ISO 527-30)
- Transversal: ≥ 66.6 N/15 mm (s=2.76) (DIN ISO 527-30)
- Maximum Tensile Dilation:
- Longitudinal: 25%
- Transversal: 26%
- Equivalent Vapour Permeability (Sd): 122 m (EN 1931)
- Water Penetration Classes: W0-I – W2-I (DIN 18534)
- VOC Indoor Air Quality (IAQ): EC 1 Plus GEV-Emicode (GEV Certified)
- Initial Adhesion: ≥ 0.5 N/mm² (EN 14891)
- Adhesion After Contact with Water: ≥ 0.5 N/mm²
- Adhesion After Heat Ageing: ≥ 0.5 N/mm² (EN 14891)
- Adhesion After Freeze-Thaw Cycles: ≥ 0.5 N/mm² (EN 14891)
- Adhesion on Contact with Lime Water: ≥ 0.5 N/mm² (EN 14891)
- Adhesion on Contact with Chlorinated Water: ≥ 0.5 N/mm² (EN 14891)
- Water Resistance: ≥ 1.5 bar (EN 14891)
UK Mainland & Scottish Highlands only
We do not deliver to Islands, Ireland or Northern Ireland
How is shipping calculated?
Shipping is based on your order weight and delivery location. Add items to your cart and enter your postcode to see the exact cost before checkout.
Some products supplied directly from our manufacturers (non-stocked brands) carry a separate delivery charge — this is shown clearly at checkout.
Free delivery on orders £450+ inc VAT
Tiles & tiling materials only · Free samples always ship free
Next working day delivery
Order before 12:00 pm · From £6.50 + VAT · APC Overnight or DPD · Under 50 kg
Not available weekends or bank holidays
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AB · IV · KW · PA — please allow additional working days for these regions
Pallet delivery — orders over 50 kg
Semi, half or full pallet · Palletways or K & R Mason · Next working day
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Supplier direct delivery (non-stocked products)
Some brands are shipped directly from the manufacturer and carry a separate delivery charge, shown at checkout.
Genesis (trims) — £19 + VAT · 1–3 days · cut-off 11:00 am
Marmox (mosaics, shower trays) — £15 + VAT · 1–3 days
Marmox (oversized backing boards) — £65 + VAT · 1–3 days
Schluter (trims) — £20 + VAT · 1–3 days
Bihui (trims) — £15 + VAT · 1–3 days
Free sample delivery
No minimum spend · Up to 4 free samples · Next working day
Free Click & Collect
Select Click & Collect at checkout to pick up your order from our Croydon warehouse. We'll send an email confirmation once it's ready — please wait for this before visiting.
Bring your order confirmation email or order number when collecting.
If someone is collecting on your behalf, they must have the order number and the name on the order.
Mon – Fri, 8:30 am – 4:30 pm. Closed weekends & bank holidays.
Tile Experience, 108 Beddington Lane, Croydon, London, CR0 4YY
Order tracking
Email or SMS sent by the carrier once your order is dispatched
30-day return window
Returns accepted within 30 days of delivery. You also have a statutory 14-day cancellation right from the date of receipt.
Items must be unused & in original packaging
Returned goods must be uninstalled, unaltered and in the same condition as received.
Installed or cut items cannot be returned
Once tiles or materials have been cut, altered or installed, no return or refund is possible under any circumstances.
How to start a return
Contact us first at info@tileexperience.co.uk or call 0208 689 4187. Send the item back with your name and order number. Return shipping is the customer's responsibility.
Refund to original payment method
Processed within 3–5 working days of us receiving and approving your return.
Original delivery charges are not refunded. If no refund after 15 business days, contact us.
Damaged or incorrect items
Report within 48 hours of receipt. Email info@tileexperience.co.uk with your order number and photos of the damage. Confirmed replacements are sent next working day at no charge.
Non-stocked brands — restocking fee may apply
Returns for Genesis, Marmox and Bihui carry up to a 20% restocking fee. Schluter trims: 35% standard return, 15% if returning with a replacement order.
Cancellations
Cancel before dispatch for a full refund including delivery. Cancel after dispatch by rejecting the delivery — refund for goods only, not the delivery charge.
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