BrassOna LLC®
Luxury Unlacquered Brass Concealed Thermostatic Shower System with Rainfall Head and Handshower | BrassOna®
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Unlacquered Brass Concealed Thermostatic Shower System with Rainfall Head & Handshower
Transform your bathroom into a private spa with this concealed thermostatic shower system, crafted entirely from solid unlacquered brass with elegant porcelain lever accents. The valve body installs flush within the wall, leaving only a refined trim plate visible — a clean, architectural look that suits both classic and contemporary bathroom designs. Built for high-end residential renovations and luxury hospitality projects.
What's Included
This complete shower set includes a concealed thermostatic valve with wall trim plate, an overhead rainfall showerhead on a fixed ceiling-style arm, and a height-adjustable slide rail with a porcelain-accented handheld shower and flexible braided hose — everything required for a full, professional installation.
Why Unlacquered Brass
Unlacquered brass is uncoated solid brass. It does not chip, peel, or fade like lacquered or plated alternatives. The surface oxidizes naturally with water and air, deepening in tone and character over time. Each fixture develops a patina unique to your water chemistry and usage — a living finish that no factory can replicate.
Thermostatic Temperature Control
The concealed thermostatic mixing valve maintains a precise, user-set water temperature — even when pressure fluctuates elsewhere in the home. No cold shocks. No scalding spikes. Two separate controls on the trim plate allow independent adjustment of temperature and flow, giving you full command of your shower experience. The valve is fully compatible with standard U.S. residential plumbing and operates across a working pressure range of 7.25 PSI to 145 PSI.
Specifications:
| Specification | Detail |
|---|---|
| Material | Solid Unlacquered Brass |
| Finish | Living Finish (Natural Patina) |
| Handle Accents | White Porcelain Levers |
| Installation Type | Concealed / Built-In (In-Wall Valve) |
| Water Connection | Standard G½" Thread (U.S. Compatible) |
| Min. Working Pressure | 7.25 PSI |
| Max. Working Pressure | 145 PSI |
| Max. Static Pressure | 145 PSI |
| Components Included | Concealed Thermostatic Valve + Trim Plate, Rainfall Showerhead & Arm, Adjustable Slide Rail, Handheld Shower Assembly |
| Warranty | 5-Year Manufacturer Warranty |
| Return Policy | 90-Day Returns |
Key Features:
- 100% Solid Brass Construction — heavy-duty, corrosion-resistant, engineered for decades of daily use in low and high-pressure environments
- Concealed In-Wall Valve — valve body installs inside the wall for a seamless, clutter-free aesthetic; only the trim plate is visible
- Anti-Scald Thermostatic Control — maintains stable water temperature regardless of pressure changes throughout the home
- Dual-Function Shower — switch between an overhead rainfall head and a height-adjustable handheld sprayer on a slide rail
- Porcelain Lever Handles — white ceramic accents on both the trim plate controls and handshower for a timeless, classic look
- Braided Flexible Hose — durable, kink-resistant hose provides full range of motion for the handheld shower
- Fully U.S. Compatible — standard G½" thread connections integrate with existing residential plumbing infrastructure
- Carefully Inspected & Securely Packaged — each unit is quality-checked before shipping
- 5-Year Warranty + 90-Day Returns — backed by responsive customer support for complete peace of mind
Installation Notes
This system requires an in-wall (concealed) installation. The thermostatic valve body must be set inside the wall cavity during new construction or renovation, with supply lines roughed in before tiling. Only the brass trim plate, controls, and shower components are surface-visible after installation. Refer to the technical listing photos for valve rough-in depth, center-to-center distances, pipe entry points, and all dimensional specifications before beginning work.
Features & Specifications
Features and Specifications
Features and Specifications
• Solid Unlacquered Brass Construction
Crafted from 100% solid brass — heavy, durable, and built to last for decades.
• Living Finish
Develops a natural patina over time. No lacquer. No peeling. Only authentic brass aging.
• Precision Performance
Premium ceramic cartridge ensures smooth, drip-free operation.
Shipping, Warranty & Reurns
Shipping, Warranty & Reurns
• Complimentary Express Shipping – Delivered within 3–4 business days across the U.S. & Canada via trusted carriers.
• 30-Day Easy Returns – If it’s not the perfect fit, return it within 30 days for a smooth, hassle-free refund.
• Protective Packaging – Carefully wrapped and secured to preserve the integrity of your solid brass fixture during transit.
• 5-Year Craftsmanship Warranty – Built to last and backed by our commitment to quality and performance.
• Dedicated Support – Personal assistance for installation guidance, product care, or project questions.
Plumbing & Compatibility FAQ
Plumbing & Compatibility FAQ
• Standard Fit: Engineered with standard 1/2" NPT/IPS connections, ensuring a perfect fit for all standard US and Canadian plumbing systems.
• Lead-Free Brass: Crafted from 100% Solid Lead-Free Brass for maximum safety, durability, and a lifetime of use.
• Drip-Free Technology: Equipped with a premium Ceramic Disc Cartridge tested for over 500,000 cycles to prevent leaks.
• Ready to Install: Includes all necessary mounting hardware and standard offset connectors for immediate installation.
Care & Natural Aging
Care & Natural Aging
Unlacquered brass is a living finish that naturally develops a rich patina over time through use and exposure.
Clean gently using warm water and a soft cloth. Avoid harsh chemicals or abrasive cleaners to preserve the character of the brass.→
Frequently Asked Questions
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What is unlacquered brass?
Unlacquered brass faucets are made from solid brass without any protective coating. Unlike lacquered finishes, it naturally reacts with air, water, and touch, developing a rich patina over time. This living finish is highly valued in luxury kitchen and bathroom design.
Does unlacquered brass tarnish or change color?
Yes. Unlacquered brass develops a natural patina, which can range from warm honey tones to deeper antique shades. This is not a defect — it’s a premium feature that makes each piece unique.
What is the difference between unlacquered brass and coated brass?
Unlacquered brass is a raw, living finish that evolves over time, while coated brass is sealed to maintain a fixed appearance. Designers often prefer unlacquered brass for its authentic aging and timeless character.
Why do designers choose unlacquered brass faucets?
Designers choose unlacquered brass for its natural aging, authenticity, and ability to add warmth and depth to interiors. It is commonly used in high-end kitchens and luxury bathrooms.
Do I need to maintain unlacquered brass?
Maintenance is minimal. You can allow it to patina naturally or clean it occasionally with gentle methods like soap and water or natural solutions such as lemon and baking soda.
Is unlacquered brass worth it?
Unlacquered brass faucets are considered a premium choice for homeowners and designers who value authenticity, natural aging, and long-term character. While they require a different mindset than coated finishes, they offer a unique look that cannot be replicated.
Is unlacquered brass safe for drinking water?
Yes. High-quality brass fixtures meet U.S. standards for low lead content. Our fixtures are designed to meet these safety expectations.
All internal components are safe and designed for kitchen and bathroom usage.
Do your faucets fit U.S. plumbing standards?
Absolutely.
All our kitchen and bathroom faucets use ½-inch NPT standard U.S. connections, making them fully compatible with American homes and easy for any plumber to install.
