Ardex K11 Rapid Levelling Compound 22kg
Ardex K11 Rapid Levelling Compound 22kg
- Rapid hardening - walkable in 21/2 hours regardless of thickness
- Free flowing mortar 1.5mm – 10mm
- Receives floorcoverings the next day
- Suitable for floors with underfloor heating
- Excellent surface finish even in thinner layers
- Suitable for use over traces of adhesive residues
- Ideal for use with all ARDEX flooring adhesives
- Can be applied by trowel or pump
- Low odour and high yield
Non-Stock 5-7 Working Days
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| Type | Screeds-Levellers |
|---|---|
| Brand | Ardex |
| Coverage | Approximately 7m2 at 2mm thick per 22kg b |
| Size | 22 kg |
ARDEX K 11 is a free flowing rapid hardening levelling and smoothing compound designed for levelling and smoothing a wide range of subfloor types including cement/sand screeds, gypsum screeds and concrete. The mixed mortar can be applied up to a maximum thickness of 10mm in a single application but will retain its free-flowing properties at thicknesses of only 2mm to provide
excellent coverage and material economy
- Rapid hardening – walkable in 2½ hours
- Suitable for use over traces of adhesive residues
- Suitable for floors with underfloor heating
- Pumpable
Unit Size Available: 22kg
Coverage: Approximately 7m2 at 2mm thick per 22kg bag.
Working time at 20°C: approx. 30 minutes
Compressive Strength
After 1 day 7.0 N/mm2
After 7 days 27.0 N/mm2
After 28 days 30.0 N/mm2
Tensile Bending Strength
After 1 day 2.0 N/mm2
After 7 days 5.0 N/mm2
After 28 days 8.0 N/mm2
Suitable for underfloor heating: Yes
UK Mainland & Scottish Highlands only
We do not deliver to Islands, Ireland or Northern Ireland
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Some products supplied directly from our manufacturers (non-stocked brands) carry a separate delivery charge — this is shown clearly at checkout.
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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
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No minimum spend · Up to 4 free samples · Next working day
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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.
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Mon – Fri, 8:30 am – 4:30 pm. Closed weekends & bank holidays.
Tile Experience, 108 Beddington Lane, Croydon, London, CR0 4YY
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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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