Low Curb

Shadow Curb

Medium Curb

High Curb

Contemporary design with the function and security of a tiled shower curb
Leak-free mounting for glass enclosures
Allows shower doors to swing in or out
Eliminates the need to build, waterproof, and tile a “traditional” curb
The Low Curb is the lowest curb profile. Ideal for low profile and ADA installations.
The Medium Curb‘s slightly taller profile accommodates larger showers.
The High Curb is designed for large showers with more slope, hotels, or showers without a recessed floor (recess allows for expansion and contraction of laminate flooring).
The Shadow Curb is designed for In-Shadow Entry installations of the INNI Line Drain. Its curved profile hides the slot in its shadow and its low profile makes showers ADA compatible without sacrificing appearance.

Ebbe KERB Installation Guide

Click Here to view uneven floor installation

Click Here for Shadow Curb install with Ebbe INNI

Download PDF

Tap Here to view uneven floor installation

Tap Here for Shadow Curb install with Ebbe INNI

Download PDF

1. Apply surface waterproofing (following manufacturers instructions) over the entire shower floor and walls, with at least 6″ into the non-shower area.

NOTE: If you are installing the KERB after wall tile,
Click Here to refer to JAMB detail

2. Cut Ebbe Kerb to fit from wall to wall, leaving 3/16” minimum gap at each end to allow for sealant.

Example: If the space measures 40” the Kerb should be cut to 39-5/8”.

Pro Tip: To get an accurate measurement from wall to wall, measure from the left wall and make a mark at 10”, then measure the distance from the right wall to the mark you just made, and add 10” to that number.

Example: After marking the floor at 10”. The measurement from the other wall to the mark is 32 ½”. You would cut the Kerb to 42 ⅛” .

3. After Ebbe Kerb is cut, snap End Plugs into place.

4. Chalk or draw a line on the floor where the Kerb will be located.
Note: The Mounting bar sits back 1/16” from the face of the Kerb.

Pro Tip: The Kerb can be used as a straight edge to mark the floor

5. Lay out Mounting Bars along the guideline (with a minimum of ⅛” between each Mounting Bar to allow for sealant) and cut final Mounting Bar as needed.
(Keep at least two Mounting Holes in cut Mounting Bar)

5a. Attaching to concrete is best with TapCon or similar 3/16” x 1-¼” flat head screws (not included).

5b. If attaching to an Ebbe INNI, click here for more details.

6. Remove any dust or debris from the substrate and Mounting Bars before installation.

7. Apply a continuous bead of urethane sealant ½” from the line you made in step 4.

Click Here for a list of approved urethane sealants:

3M 5200
3M 4200 FC
3M 540
Tremco Dymonic 100
Hydroblok Joint Sealant
Sikaflex 1A
Sikaflex 211
Sikaflex 221
Sikaflex 291

- 3M 5200
- 3M 4200 FC
- 3M 540
- Tremco Dymonic 100
- Hydroblok Joint Sealant
- Sikaflex 1A
- Sikaflex 211
- Sikaflex 221
- Sikaflex 291
- DAP polyurethane Construction Sealant
- DAP Dynaflex 800
- Loctite Window Door and Siding Sealant (S40)
- Loctite UR 3371
- MasterSeal NP1
- Bostik 915
- Mapei Mapeflex P1
- Laticrete Hydroban Adhesive
- Lexel

DAP polyurethane Construction Sealant
DAP Dynaflex 800
Loctite Window Door and Siding Sealant (S40)
Loctite UR 3371
MasterSeal NP1
Bostik 915
Mapei Mapeflex P1
Laticrete Hydroban Adhesive
Lexel

8. Bed the Mounting Bars into the urethane sealant. Adjust the Mounting Bars as needed so they are in a straight line. Fasten them to the floor using screws in holes.

Mounting Bar Profile

(Floor Side)

WARNING:

Do not connect the Kerb to the Mounting Bars yet!

Once attached you will be able to adjust the Kerb side to side, but not remove the Kerb.

WARNING:

Install the Kerb when the sealant is wet.

If the sealant dries before installing the Kerb, it will harden, making it impossible for the Kerb to fit over to the Mounting Bars.

9. After the Mounting Bars are attached to the substrate. Apply a generous bead of urethane sealant to the top of the fastened Mounting Bars and up each wall 1”.

Install the Kerb:
Foot of Kerb should be facing the dry side of your installation.

Starting at one end of the Mounting Bars begin to push the Kerb down over the Mounting Bar until it “clicks” into place.

10. Apply urethane sealant between the end of the Kerb and the waterproofed wall. Remove any excess sealant that might interfere with the Kerb Cap or glass installation.

11. Install tile at floors and walls.

12. Kerb Cap and/or Glass Installation:
(Install Cap where there is no glass)

12a. Glass Installation

Glass supports (provided with your Kerb) help align and cushion ⅜” glass within the Kerb Channel.

Fold the Glass Support around the bottom of your glass. (If it is tight, fold it the other direction). Set Supports inside the Kerb Channel. Add glass. Add a continuous bead of sealant on each side of the glass where it meets the Kerb Channel.

(Folded Glass Support
profile for ⅜” Glass)

(Folded Glass Support
profile for 1/4″ Glass)

12b. Kerb Cap

Kerb Cap should be installed after glass. Measure and cut Kerb Cap to length. Use a continuous bead of sealant to secure the Kerb Cap in place. Remove any excess sealant.

Installation Freedom – Uneven Floor

- Allows the shower floor to be higher than the bathroom floor.
- Helps eliminate the need for costly structural framing changes
- Shower can be up to 2’ larger by providing an additional ½” of vertical fall with the Medium Kerb.

Install as described above with the following exceptions:

1. Apply surface waterproofing (following manufacturers instructions) over the entire shower floor, walls, and along the outside of the slope, with at least 6″ into the non-shower area.

2. – 7. Continue your install according to the installation section above.

8. After connecting the Kerb to the Mounting Bars and applying urethane sealant between the end of the Kerb and the wall.

Apply urethane sealant between the shower floor slope and the Kerb.

9. – 11. Finish installing according to the installation section above.

Jamb Detail:

For installation of Kerb after wall tile installation

To eliminate the possibility of water migration, the wall tile must be installed with sealant at the jambs before installation of the KERB. If sealant is not included in these areas there is a risk of water migration behind or under the wall tile.

Installing Shadow Curb with Ebbe INNI Line Drains

In-ShadowEntry - Ebbe Inni (Tile-in) - Close-up - Text_Icon_V2

- Perfect for In-Shadow Entry install of your Ebbe INNI Line Drain!
- The Shadow Curb is 1.1″ tall and is convenient for wheelchair access.

Shadow Curb

Offset Alignment Tool (for INNI Line Drains)

Use the included Offset Alignment Tools to place the Mounting Bar for the Shadow Curb the correct distance from your INNI drain channel.

Image A

Image B

Image C

Image D

1. Find the two Offset Alignment Tools (Image A), included with each Shadow Curb.

2. Slide Tools into INNI slot approximately 12″ apart (Image B).

3. Twist Offset Alignment Tool so that the longer side is over the largest part of the INNI (Image C).

4. Make sure the Offset Alignment Tool is perpendicular to the slot (Image D).

5. Apply a bead of sealant on the thin side of the INNI.

Image E

6. Butt Mounting Bar up against Offset Alignment Tool (Image E).

7. Screw in Mounting Screws and secure Mounting Bar to INNI.

8. Repeat Steps 1. – 7. for each section of Mounting Bar.

9. Click Here to go to Step 7 of the KERB Installation Guide and finish installing the Shadow Curb from there.

9. Tap Here to go to Step 9 of the KERB Installation Guide and finish installing the Shadow Curb from there.

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