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Pro-Slope Kits
PRO-SLOPE is a preformed composite made from durable expanded polystyrene (EPS) that creates a code required 1/4" per foot slope under the waterproofing membrane in a shower.
Features & Benefits
- Slope allows moisture to drain - helps minimize the risk of mold, fungus, and odor
- Saves time - lightweight; easy to cut and install
- No mortar, no mixing, no curing
- Available in 3 sizes:
- 40” x 40”
- 60” x 60”
- 40” x 80” Tub Replacement - Extensions also available:
- 20” x 40” Tapered Extension (for use with 40” x 40”)
- 20” x 40” Flat Extension (for use with 40” x 40”)
- 30” x 60” Tapered Extension (for use with 60” x 60”)
- 30” x 60” Flat Extension (for use with 60” x 60”)

Pro-Slope Kit 40 x 40
Price: $54.43

Pro-Slope Kit 60 x 60
Price: $118.11

Pro-Slope Tub Replacement Kit 40 x 80
Price: $127.35

Pro-Slope Tapered Extension 20 x 40
Price: $35.95

Pro-Slope Tapered Extension 30 x 60
Price: $94.48

Pro-Slope Flat Extension 20 x 40
Price: $28.76

Pro-Slope Flat Extension 30 x 60
Price: $72.92