Flawless installation.
Functional design.
KERB’s are the contemporary solution for today’s showers.
These low-profile curbs come in a variety of finishes that snap into place for quick and easy installation. And, to make a good thing even better, our KERB’s can be utilized as a functional glass frame, saving you time, energy, and expense!
Medium Curb –
Polished Chrome
Brushed Nickel
Matte Black
Available in
three heights
Low Curb
Medium Curb
The Medium Curb’s slightly taller profile accommodates larger showers.
High Curb
Three Finishes
Brushed Nickel
Matte Black
Polished Chrome
Four Lengths
37.5″ – 47″ – 66″ – 75″
Ebbe KERB
Installation Guide
Click Here to view uneven floor installation
Ebbe KERB
Installation Guide
Tap Here to view uneven floor installation
Tap Here for Shadow Curb install with Ebbe INNI
1. Apply surface waterproofing (following manufacturers instructions) over the entire shower floor and walls, with at least 6″ into the non-shower area.
Tap Here to refer to JAMB detail
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”.
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
(Keep at least two Mounting Holes in cut Mounting Bar)
5b. If attaching to an Ebbe INNI, tap here for more details.
7. Apply a continuous bead of urethane sealant ½” from the line you made in step 4.
- 3M 5200
- 3M 4200 FC
- 3M 540
- Tremco Dymonic 100
- Hydroblok Joint Sealant
- Sikaflex 1A
- Sikaflex 211
- Sikaflex 221
- Sikaflex 291
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- 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
(Floor Side)
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.
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
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- Allows the shower floor to be higher than the bathroom floor.
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- Helps eliminate the need for costly structural framing changes
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- 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:
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
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 6 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.