RainCrest Collection
RainCrest Shower Systems
Solid-Brass Performance. Rain Shower Luxury. Built to Last.
The RainCrest Shower Collection delivers wall-mount shower systems with solid brass construction, ceramic disc cartridges, and cUPC® certification across four designs — two round and two square, two with tub spout combos and two shower-only. Every system is WaterSense® certified at 1.8 GPM and backed by our lifetime limited warranty.
Built for Performance. Designed for Life.
Solid Brass Body
Every RainCrest shower system is built on a solid brass body — heavier, stronger, and far more durable than plastic or zinc alloy alternatives. Brass resists corrosion and stands up to decades of daily shower use.
Ceramic Disc Cartridge
A ceramic disc cartridge delivers precise temperature control and drip-free operation year after year — essential for safe, comfortable showering.
cUPC® Certified
Certified by IAPMO for both US and Canadian plumbing codes. Compliant with ASME A112.18.1 and CSA B125.1 — the gold standard for residential plumbing fixtures.
WaterSense® at 1.8 GPM
Standard 1.8 GPM flow rate meets EPA WaterSense criteria — conserving water without sacrificing shower coverage or rinsing power.
Low-Lead Compliant
All wetted surfaces meet NSF/ANSI 372 low-lead standards — safe for drinking water systems across every US state.
Three Designer Finishes
Matte Black, Brushed Nickel, and Brushed Gold — curated finishes that work across traditional, transitional, and modern bathrooms.
The RainCrest Collection
Four distinctive designs. One uncompromising standard of quality.
Cambria
1-HandleM3347
Round Shower/Tub Combo
Round rain shower luxury with a tub spout for complete versatility.
Prescott
1-HandleM3348
Square Shower/Tub Combo
Square architectural shower with tub spout for bold modern bathrooms.
Sedona
1-HandleM3350
Round Shower-Only System
Dedicated round rain shower system — pure, focused simplicity.
Aspen
1-HandleM3351
Square Shower-Only System
Square architectural shower system — angular modern minimalism.
Certified for North American Plumbing Codes
Every HarborFlow faucet carries cUPC® certification from IAPMO Research and Testing, Inc., ensuring full compliance with the strictest residential plumbing standards in both the United States and Canada. Certificate #16054, effective April 2024 – April 2029.
Standards Met:
- ASME A112.18.1-2018 / CSA B125.1-18
- Uniform Plumbing Code (UPC®)
- National Plumbing Code of Canada
- NSF/ANSI 372 — Low-Lead Content
- EPA WaterSense® (at 1.8 GPM)
See It in Your Space
Frequently Asked Questions
Yes. Every RainCrest system ships with the in-wall rough-in valve, trim plate, shower arm, rain head, handheld wand with hose, and wall bracket. The Cambria and Prescott (shower/tub combos) also include a wall-mount tub spout. Everything you need is in one box — no separate valve purchase required.
All RainCrest systems feature a 10-inch rain shower head — large enough to deliver a full-coverage rainfall experience without requiring unusually high water pressure. The round models (Cambria, Sedona) use a 10" round head, and the square models (Prescott, Aspen) use a 10" square head.
The shower/tub combo models (Cambria and Prescott) include a wall-mount tub spout for filling the tub — making them a 3-function system (rain head + handheld + tub fill). The shower-only models (Sedona and Aspen) omit the tub spout for a cleaner, more minimal installation — a 2-function system (rain head + handheld) ideal for walk-in showers.
RainCrest systems are designed to perform well at standard residential water pressure (40-80 PSI). If your home has unusually low pressure (below 30 PSI), the 10" rain head may produce a gentler flow. In that case, a pressure-boosting pump or the handheld wand (which concentrates flow) can compensate. We recommend checking your home's water pressure before installation.
Yes, but it requires opening the wall to install the rough-in valve and run new supply lines. This is a renovation-level project, not a simple swap. If you're already remodeling your bathroom, adding a RainCrest system during the rough-in phase is straightforward. For existing finished showers, plan for wall repair and re-tiling around the new trim plate and shower arm.
Warranty & Care Guide
Shoreline Brands stands behind every product we manufacture.
Shoreline Brands warrants the RainCrest shower system to be free from defects in material and workmanship under normal residential use for as long as the original purchaser owns the home.
Finishes are warranted against tarnishing, corrosion, and discoloration under normal residential use for the life of the original homeowner.
Warranty Coverage
- Shower systems are warranted free from manufacturing defects in materials, machining, and assembly for the life of the original purchaser.
- Finishes are warranted against tarnishing, peeling, corrosion, and discoloration under normal residential use.
- Ceramic disc cartridges are warranted to deliver drip-free performance for the life of the product when properly maintained.
- Brass valve bodies, shower arms, handheld hoses, and internal mechanical components are covered against failure under normal operating conditions.
Warranty Exclusions
- Commercial, industrial, and rental installations require a separate commercial warranty — contact us for coverage details.
- Damage caused by misuse, abuse, accidents, or improper installation is not covered under this warranty.
- Damage from harsh chemicals, abrasive cleaners, scouring pads, or acidic products voids the finish warranty.
- Normal wear on consumable parts such as shower head nozzles, handheld hoses, O-rings, and washers is not covered under this warranty.
- Labor costs for removal, reinstallation, and any resulting water damage are the responsibility of the homeowner.
Care Guide
Daily Care
- •Wipe down fixtures with a soft, damp cloth after each shower to remove water spots and soap residue.
- •Use only mild soap and warm water for routine cleaning.
- •Dry with a soft cloth to maintain the finish's original luster.
Do Not Use
- •Abrasive cleaners, scouring pads, or steel wool.
- •Ammonia-based cleaners, bleach, or acidic products.
- •Citrus-based degreasers directly on the finished surface.
- •Commercial drain cleaners near the finished surface.
Shower Head & Handheld Care
- •Wipe shower head and handheld nozzles weekly to prevent mineral buildup.
- •Soak the shower head or handheld in white vinegar for 15 minutes if spray pattern becomes uneven.
- •Inspect the handheld hose every 6 months for any signs of wear or kinking.
Long-Term Finish Protection
- •Avoid leaving cleaning products in contact with the finish.
- •Address leaks promptly to prevent mineral staining around the valve trim.
- •Matte Black and Brushed Gold finishes benefit from periodic light buffing.