Schluter Systems
Schluter Systems KERDI Orange Waterproofing Tile Membrane, Sheet-Applied PEVA Vapor Retarder
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SKU 4741211
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Details
KERDI Waterproofing Tile Membrane
A sheet-applied polyethylene waterproofing membrane and vapor retarder for tiled showers, walls, and floors. The KERDI membrane features a PEVA core with non-woven polypropylene fleece to bond securely with thin-set mortar, preventing water damage and mold. Ideal for fast, reliable waterproofing beneath ceramic and stone tile installations.
Key Features:
- Superior Waterproofing: Sheet-applied PEVA membrane with polypropylene fleece stops leaks and moisture intrusion
- Strong Thin-Set Bond: Anchoring fleece on both sides ensures secure adhesion and long-term performance
- Mold and Mildew Prevention: Blocks water to protect substrates and indoor air quality
- Consistent Thickness: 8‑mil membrane provides uniform coverage for predictable results
- Fast Installation: Wide rolls minimize seams; tiles install directly using the thin-bed method
Specifications Table:
| Specification | Details |
|---|---|
| Membrane type | Sheet-applied bonded waterproofing membrane and vapor retarder |
| Core material | Modified polyethylene (PEVA) |
| Fleece | Non-woven polypropylene on both sides |
| Thickness | 8 mil |
| Application | Used under ceramic and stone tile on walls and floors; tiles installed using thin-bed method |
| VOC compliance | Meets California Specification 01350 requirements |
| Weight (reference) | 1.94 lb (as listed) |
Frequently Asked Questions (FAQ):
Q: Can I install tile directly over KERDI?
A: Yes. Tiles can be installed directly on KERDI using the thin-bed method with thin-set mortar.
Q: Where can KERDI be used?
A: Use on walls and floors in showers and other wet areas as a bonded waterproofing membrane under ceramic or stone tile.
Q: What is the membrane thickness?
A: KERDI is 8 mil thick, providing uniform coverage across the installation.
Q: Is KERDI low-VOC?
A: Yes. It complies with California Specification 01350 VOC requirements.
Q: What is the material composition?
A: A modified polyethylene (PEVA) core with non-woven polypropylene fleece on both sides.
A Seamless Shield for Spa‑Caliber Showers
KERDI wraps your shower in a quiet confidence—an elegant, ultra-thin barrier that invites luxe tile to shine. The signature orange grid and soft fleece backing speak to precision and craftsmanship, creating a clean canvas for bold stone or sleek porcelain. Pair it with oversized slabs and a linear drain to achieve a gallery-like, uninterrupted expanse. It’s the invisible essential that elevates everyday rituals into modern luxury.
Protect your next tile project with KERDI and enjoy a watertight, mold-resistant installation that lasts.
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