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Item #:
162171878
ARDEX K 15 Premium Self-Leveling Underlayment for Smoothing Interior Concrete Floors, Fast-Setting, 55 lbs (25 kg) Bag
Item #:
162171878
XCD 406
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Imported from USA store
QTY:
Only 20 items left in stock.
Order now and get it around Saturday, August 22
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ARDEX K 15 provides a strong, flat, and durable surface that supports a wide variety of flooring options.
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What Stands Out
Fast Setting
ARDEX K 15 dries quickly, allowing for faster project completion without compromising quality, which is ideal for contractors needing efficient turnaround times.
Smooth Finish
This underlayment delivers a perfectly smooth surface, ensuring optimal conditions for floor coverings, enhancing both aesthetic appeal and longevity.
User-Friendly
Designed for easy application, it simplifies the process, making it suitable for both professionals and DIY enthusiasts seeking hassle-free installation.
Product Details
- Suitable for commercial, residential, and industrial flooring applications. Excellent compressive strength, adhesion, and crack resistance
- Walkable in 2-3 hours; install flooring in as little as 16 hours. Suitable for commercial, residential, and industrial flooring applications
- Compatible with a wide range of floor coverings: tile, vinyl, LVT, VCT, carpet, engineered wood
- Compatible with radiant heating and underfloor heating systems. For use in hospitals, schools, retail, warehouses, and renovation projects
- Can be applied from featheredge up to 1.5" neat or 5" with aggregate. Pumpable, pourable, and fast-setting for quick installation
Product Technical Details
| Manufacturer | Ardex |
| Part Number | 12433 |
| Item Weight | 55 pounds |
| Package Dimensions | 21 x 13 x 4 inches |
| Item model number | K15 |
| Style | Self-Leveling Underlayment |
| Material | Self-Leveling Underlayment |
| Included Components | Self-Leveling Underlayment |
Who Should Buy?
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DIY Homeowners
Ideal for homeowners looking to quickly level concrete floors before installing flooring options like tile or hardwood.
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Contractors
Perfect for professional contractors requiring a fast-setting solution for large-scale flooring projects with minimal downtime.
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Renovators
Great for home renovators needing to create a smooth substrate for new floor installations while ensuring a durable finish.
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Outdoor Use
Not suitable for exterior applications or areas exposed to moisture, as it is designed for interior use only.
Product Description
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Customer Questions & Answers
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Question:
What is ARDEX K 15 and its main benefits?
Answer: ARDEX K 15 is a fast-setting, premium self-leveling underlayment designed for smoothing interior concrete floors. Its primary benefits include its ability to create a perfect flat surface for flooring installation, quick drying time, and versatility with various floor types. Ideal for both residential and commercial projects, ARDEX K 15 is perfect for areas needing rapid completion, like renovations or new constructions. Its formulation helps to save time and labor costs while ensuring a durable base for both tile and other flooring materials. -
Question:
How do I prepare the surface before applying ARDEX K 15?
Answer: Preparing the surface is crucial for the optimal performance of ARDEX K 15. First, ensure the concrete surface is clean, free of dust, grease, or any contaminants. Repair any visible cracks or holes for a flat substrate. You can use a concrete grinder for any rough areas. Furthermore, it is recommended to use a primer to enhance bonding and reduce porosity. Proper surface prep contributes to a better finish and longevity of the underlayment layer, making it a key step before application. -
Question:
Can ARDEX K 15 be applied over existing floor coverings?
Answer: ARDEX K 15 is primarily designed for direct installation over clean, solid surfaces. Applying it over existing floor coverings like vinyl or carpet is not recommended, as these can lead to issues like delamination or unevenness. If existing surfaces need to be leveled or smoothed, they may need to be removed first. For situations like this, using the underlayment effectively in new constructions or renovations will ensure a secure and reliable base for your new flooring. -
Question:
What is the drying time for ARDEX K 15?
Answer: ARDEX K 15 offers a rapid drying time, allowing you to complete your flooring project efficiently. Generally, it can become walkable in about 2-3 hours, and a variety of floor coverings can be installed within 24 hours after application. The fast-setting nature is particularly beneficial for quick-turnaround projects, such as renovations and repairs, minimizing downtime without compromising quality. -
Question:
How thick can I pour ARDEX K 15?
Answer: ARDEX K 15 can be poured at thicknesses ranging from 1/8 inch up to 1 inch (3-25 mm) in a single application. For thicker applications exceeding this, it’s advisable to layer the product. This flexibility makes it an excellent choice for various flooring needs, whether you are leveling minor imperfections or dealing with significant variances in your concrete surface. Always follow the manufacturer’s guidelines for achieving optimal results. -
Question:
Is ARDEX K 15 suitable for use in wet areas?
Answer: ARDEX K 15 is not designed for direct exposure to water or moist conditions. While it can be used in interior spaces such as kitchens or bathrooms, it should not be applied in areas with standing water. For wet environments, consider using a specific water-resistant product that is made for such applications. Proper use of ARDEX K 15 maintains the integrity of installations by preventing potential moisture-related issues later on. -
Question:
Can I install heating systems over ARDEX K 15?
Answer: Yes, you can install heating systems over ARDEX K 15 as it provides an ideal base. However, it is essential to follow the specific instructions provided by the heating system manufacturer. The self-leveling underlayment effectively encapsulates heating cables or mats, ensuring even heat distribution. This capability makes it an excellent choice for enhancing comfort and energy efficiency in residential and commercial spaces. -
Question:
What tools do I need for applying ARDEX K 15?
Answer: To apply ARDEX K 15 effectively, you will need several tools including a mixing bucket and paddle, a trowel or smoothing tool, a gauge rake, and a roller or squeegee. Ensure you have necessary safety equipment like gloves and goggles. The right tools will enable you to mix the underlayment properly and achieve a smooth, even application. Using appropriate tools makes the process efficient and achieves better surface quality. -
Question:
Is ARDEX K 15 environmentally friendly?
Answer: ARDEX K 15 is formulated with a focus on minimizing environmental impact. While it is a cement-based product, it does not contain harmful solvents, making it safer for indoor air quality. This eco-conscious design allows it to be used in a variety of commercial and residential projects without compromising indoor health. For those seeking green building options, it’s a suitable choice contributing to a sustainable living environment. -
Question:
Where can I buy ARDEX K 15 Premium Self-Leveling Underlayment?
Answer: You can purchase ARDEX K 15 Premium Self-Leveling Underlayment from online retailer Ubuy. Ubuy offers a convenient platform to search for this product within Saint Lucia, ensuring that customers have access to premium quality materials for their flooring projects. With Ubuy, you can easily navigate through the purchase options and find the best fit for your renovation or construction needs.
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XCD 406
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Only 20 items left in stock.
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Features & Benefits
- Engineered for high performance and durability.
- Compatible with multiple flooring types including tile and wood.
- Walkable in just 2-3 hours, allowing quick access.
- Floor covering installation possible in as little as 16 hours.
- Suitable for commercial, residential, and industrial uses.
- Easy to mix and pour for maximum efficiency.
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