Shower Receptors study plan
Shower Receptors · Give each week a clear focus.
8 weeks · About 7 hours per week
Codes, Standards, and Definitions & Substrate Preparation and Rough-In
Define and distinguish shower receptor, pan, liner, and curb in your own words
List the code and standard bodies that govern shower receptors and cite what each one covers
Diagram a typical receptor cross-section labeling slope, drain, liner, and flashing zones
Identify common substrate defects (deflection, fastener type, sheathing gaps) and state why each matters
Your checkpoint
A one-page labeled cross-section diagram plus a 15-term glossary written from memory
Substrate Preparation and Rough-In & Pre-Sloped Receptor and Drain Installation
Calculate required preslope for a given footprint using the standard slope ratio
Sequence rough-in steps from framing to drain installation without notes
Explain drain type selection and clamping-ring assembly order
Identify substrate preparation checkpoints to verify before membrane work
Your checkpoint
A worked slope calculation for three different shower footprints with a step-by-step rough-in checklist
Pre-Sloped Receptor and Drain Installation
Describe how to build a presloped mortar bed and verify slope and flatness
Explain how the drain integrates with the preslope and the liner
List curing and thickness requirements for preslope and final bed
Diagnose three common preslope failures and their causes
Your checkpoint
A written procedure for preslope and drain installation, including verification checks at each step
Waterproofing Membranes and Flashing
Compare fluid-applied and sheet membrane systems on installation and inspection criteria
Describe correct liner folding, corner treatment, and curb detailing
Explain how to flash the drain, curb, and wall junctions
List the most common membrane installation defects and how each is detected
Your checkpoint
A membrane detailing guide covering drain, curb, corners, and wall junctions with defect callouts
Waterproofing Membranes and Flashing & Tile and Finish Setting over Receptors
Explain how membrane selection affects thinset and tile choice
Describe setting methods over cured membranes without compromising waterproofing
Plan layout and slope transitions at the drain and curb
Identify movement joint and edge treatment locations
Your checkpoint
A finish-setting plan for a sample receptor showing layout, setting method, and joint locations
Testing, Inspection, and Quality Control & Repair, Remediation, and Safety
Describe flood-test procedure, duration, and pass criteria
List inspection hold points from rough-in through finish
Explain how to document test results and corrective actions
Identify safety hazards in mortar, membrane, and demolition work and the controls for each
Your checkpoint
A flood-test and inspection checklist with hold points and a hazard-control table
Repair, Remediation, and Safety & Pre-Sloped Receptor and Drain Installation & Waterproofing Membranes and Flashing
Diagnose leak sources by tracing water path from finish to substrate
Write a repair sequence for a failed preslope and for a breached membrane
Explain when repair versus full replacement is appropriate
Describe safe removal of failed materials
Your checkpoint
Two written repair case scenarios with diagnosis, sequence, and safety controls
Codes, Standards, and Definitions & Substrate Preparation and Rough-In & Pre-Sloped Receptor and Drain Installation & Waterproofing Membranes and Flashing & Tile and Finish Setting over Receptors & Testing, Inspection, and Quality Control & Repair, Remediation, and Safety
Reconstruct the full receptor assembly sequence from memory
Resolve ten mixed-domain practice scenarios with cited reasoning
Review and correct weak areas identified in prior deliverables
Summarize code and standard requirements in a single reference sheet
Your checkpoint
A one-page master reference sheet plus a scored set of ten practice scenarios
Milestones
Week 2: Can explain rough-in sequence and slope math without notes
Week 4: Can detail drain, curb, corner, and wall flashing from memory
Week 6: Can run a flood test and list all inspection hold points
Week 8: Scores at least 8 of 10 on mixed-domain scenarios