EPS Foam Curb Over

Specifications

• Curb over fits standard 2”x4” construction
• Easy to install
• Tile ready, waterproof membrane
• Standard lengths come in 48” and 96”
• Easy to cut to size
• Lightweight and durable
• Comes in different heights

Installation Requirements

1. Compotite Coated Curbs are waterproof and ready to install.
2. Cut Curb-Over to length of curb at shower entry
3. The curb needs to be installed with walls that are plumb and square for best results. Place the unit in the desired position to make sure a relatively snug fit will result upon installation.
4. Prior to installation, waterproof the entire area behind the unit using Composeal Aqua Shell RS Liquid Applied Waterproofing Membrane or similar, according to manufacturers instructions.
5. Once dry use a ½” square notch trowel to apply a latex modified thin set mortar to the floor and walls according to ANSI 108.10 guidelines. Set Curb-Over on top of pre-built curb making sure there is solid contact along the length of the curb.
6. You can secure the Curb-Over by setting screw and washer on the outside portion of the Curb-Over. Do not puncture waterproofing seal on top or inside of curb.
7. Once mortar is set apply a minimum of 4 inch strips of Composeal Reinforcing Fabric with Liquid Applied Waterproofing Membrane to each seem between the unit and the wall and floor.
8. Allow membrane to dry before installing your tile. Ideally, you will waterproof the entire shower enclosure using a Liquid Applied Waterproofing Membrane to ensure maximum protection from secondary water damage.