KERDI works only when every seam, corner and penetration is tied into the same waterproof layer.
Schluter KERDI is familiar to many homeowners because of the orange membrane, but the color is not what keeps water out of the wall.
SIG Tile installs Schluter KERDI in Monmouth County showers, with Renan preparing the surface and detailing seams, corners, pans and penetrations before tile goes over it.
KERDI is used as a waterproofing membrane behind tile in showers and other wet areas. It helps create the water layer that sits behind the finish tile.
Renan may use KERDI as part of shower waterproofing, waterproofing or a custom tile shower. The membrane still depends on the surface being suitable and flat before installation.
KERDI is for shower waterproofing and wet walls, while Schluter DITRA is mainly used under floor tile for uncoupling. They answer different problems.
If the concern is water behind shower tile, KERDI belongs in the conversation. If the concern is floor movement under tile, Schluter DITRA may be the better reference.
KERDI details matter most at seams, inside corners, wall-to-pan connections, niches, benches and penetrations. Those are the places water looks for a path behind the tile.
A shower niche, shower bench or shower pan replacement adds transitions that need the same continuity as the main walls.
“Absolutely perfect tile installation. Floor to ceiling with not one imperfection. He really cares about his work.”
A waterproof layer behind and under shower tile, including Schluter KERDI, sealed at seams, corners, and drains.
A waterproof shower has to be continuous at the seams you will not see later.
Custom tile showers built on a waterproofed system: pans, niches, benches, and curbless designs.
KERDI is the waterproofing membrane. Tile is installed over it after the membrane is bonded and detailed correctly.
No. The surface still needs to be suitable, flat and correctly built before the membrane goes on.
Yes. Niches and benches can be tied into the KERDI layer when the seams, corners and slopes are planned correctly.
Send photos of the shower area and note whether this is a new shower, rebuild or repair.
