Rapid Recess Large Foam Filler Kit (Linear Drains 40" - 72")

Rapid Recess foam filler kit for drains from 40" - 72" in length. 

Rapid Recess kits are designed to provide the necessary subfloor depth to easily install a true, zero-entry curbless shower. System is compatible with all wood construction scenarios including standard lumber, I-joists, and trusses with ¾” plywood subfloor. Brackets are made of 16 gage galvanized steel.

• Installed above the joists without the use of a 2×4 frame or compromising the structural integrity of the joists
• Can be used with different types, widths, and orientation of floor joists
• No framing ledger boards or cross-bracing needed
• Floor height within the lowered area is recessed by 11/16″ inch
• Kits available for point or linear drains
• Complies fully with ICC standards and codes

The RRFKL filler kit for 40” to 72” linear drains fit an area of 25 square feet or less. Kit includes:

• RRLDFS – Small drain filler left (Qty – 1)
• RRRDFS – Small drain filler right (Qty – 1)
• RRSL – ¼” large shim (Qty – 2)
• RRW – Sloped wedges (Qty – 4)

RRFKL Product Datasheet

Rapid Recess Foam Filler Kit Installation Instructions