Whitehaus WHUMSB Undermount Sink Support Bars Installation Kit for Sinks overview
Securing heavy kitchen sinks properly requires reliable hardware, and the Whitehaus Undermount Sink Support Bars Installation Kit provides the sturdy foundation your setup needs. Designed specifically for undermount applications like fireclay farm sinks, this system installs horizontally inside your cabinetry to bear heavy loads safely. Homeowners and professionals alike appreciate the straightforward design that ensures your sink stays firmly in place through daily use.
Crafted from durable metal with two 39-inch white rods, this kit adapts easily to various cabinet widths by letting you cut the pieces to size. The included escutcheon hardware screws securely into the cabinet interior for a clean, professional finish that keeps your under-sink space organized. Whether you are outfitting a busy residential kitchen or a hospitality project, this support system takes the guesswork out of heavy sink installation.
Equip your kitchen remodel with a proven support method that prevents shifting and sagging over years of heavy food preparation and dishwashing. The ready-to-use components save valuable time on the job site while delivering an attractive, polished appearance beneath the counter. Trust this reliable installation kit to keep your undermount sink perfectly positioned and secure.
Perfect For
Residential kitchen remodels featuring heavy undermount sinks
Hospitality applications requiring robust plumbing fixture support
Custom cabinetry setups with widths up to 39 inches
Upgrading older, sagging undermount sink support systems
Kitchen designs requiring a clean, professional aesthetic beneath the counter
Technical Specifications
More Information
Availability
In Stock (2 days)
Finish
White
Material
Metal
Color
White
Item Weight
3
UPC
848130008905
Ship Details
Ship Weight
5.00
Ship Size
4(H) * 12(W) * 40(L)
Ship State
KS
Ship Zip
6516
Key Features
Horizontal Cabinet Mount Installs just like closet poles horizontally beneath the sink to bear heavy loads safely.
Adjustable Length Includes two 39-inch white metal rods that can be cut down to fit your specific cabinet width.
Complete Hardware Set Comes with four escutcheon pieces and matching screws for a secure and tidy installation.
Farm Sink Compatibility Engineered to further support undermounted Farmhaus fireclay sinks from underneath.
Versatile Application Ideal for both residential kitchens and hospitality projects requiring dependable sink reinforcement.
Understanding Fireclay Support and Leveling Mechanics
Installing a heavy fireclay sink requires a different approach than standard stainless steel models because hand-finished fireclay materials can feature slight natural variations across their surfaces. Think of it like laying hardwood floors in an older home; you must adjust to the unique contours of the material rather than relying strictly on a standard bubble level. The Whitehaus support bar kit addresses this by utilizing adjustable metal rods and screw-fixed escutcheons that let you dry-fit the sink, check alignment against the top of the cabinetry, and fine-tune the height before locking all screws into place. This method ensures your heavy sink sits flat and flush without putting uneven stress on the basin.
Installation Guide
Screw the escutcheon pieces horizontally into the interior walls of your kitchen cabinetry at the desired height.
Slide the 39-inch white metal rods into the round escutcheon and drop them securely into the cupped escutcheon.
Test the sink height by placing it onto the support bars without using a standard level directly on the bars, as hand-finished fireclay may vary.
Adjust the escutcheon placement as needed until the sink rests flat and level with the top of your cabinetry, then secure all remaining screws.
Care & Maintenance
Routine Wipe Down Wipe the metal support bars periodically with a damp cloth to remove dust and cabinet debris.
Moisture Check Inspect under-sink areas regularly during routine plumbing checks to ensure no excess moisture collects around the escutcheon screws.
Hardware Inspection Check the cabinet screws annually to verify that the mounting remains tight and secure.
Gentle Cleaning Use mild soap and water if cleaning agents are needed on the metal rods, avoiding harsh abrasive chemicals.
Weight Management Ensure items stored under the sink do not interfere with or rest heavily against the support bars.
FAQ
Q: What is included in the Whitehaus support bar kit?
The kit includes two 39-inch long white metal rods and four escutcheon pieces complete with mounting screws.
Q: Can the metal rods be cut to fit smaller cabinets?
Yes, the 39-inch rods can be easily cut to size to match your specific cabinet width and sink dimensions.
Q: What type of sinks is this support kit designed for?
This kit is engineered to support undermount sinks, specifically working well with undermounted Farmhaus fireclay sinks.
Q: How do the support bars attach to the cabinetry?
The escutcheon pieces screw directly into the interior walls of the cabinet, holding the horizontal metal rods in place.
Q: Should I use a level directly on the support bars during installation?
No, because hand-finished fireclay sinks may not be entirely level themselves, you should test the sink directly on the bars to check the actual height and alignment.
Q: What is the maximum sink size this kit can accommodate?
The rods measure 39 inches long, making them suitable for sinks and cabinets up to 39 inches in width.
Q: Can I use these bars for sinks other than fireclay models?
While ideal for fireclay farm sinks, the metal bars provide general under-counter support for various undermount sink applications.
Q: Is professional installation required for these support bars?
The ready-to-use kit is designed for straightforward installation, though comfortable DIY skills or a professional installer is recommended for proper cabinet alignment.
What Customers Are Saying
A kitchen designer in Chicago needed a reliable way to support a heavy fireclay apron-front sink without building custom wood framing.
This support kit made mounting our heavy fireclay sink much simpler. Being able to cut the rods to size ensured a precise fit inside the custom cabinet.
Marcus Vance - Kitchen Designer
Achieved a secure, level sink installation in half the time of custom wood framing.
These bars made installing our heavy farm sink so much easier than building a custom wood shelf.
Sarah Jenkins | Homeowner
Cut the rods to fit our 36-inch cabinet perfectly. Sturdy metal construction gives great peace of mind.
David Miller | General Contractor
Very clean look under the sink. Just make sure to test the sink fit before tightening all the screws down.
Elena Rostova | Interior Designer
Essential hardware for any heavy fireclay undermount sink setup. Saved hours of fabrication time.
Tom Bradley | Custom Builder
The white finish blends nicely into the cabinet interior, and the sink has stayed rock solid.
Rachel Adams | Homeowner
Elevating Kitchen Stability with Professional-Grade Hardware
Investing in reliable undermount support hardware is an essential step in protecting your kitchen cabinetry and plumbing investments over the long term. Heavy fixtures like fireclay farmhouse sinks place significant vertical weight on surrounding structures, making proper under-counter reinforcement crucial for preventing long-term sagging, shifting, or seal failure. By utilizing a dedicated metal support system rather than makeshift wooden beams, you ensure that the entire weight distribution remains balanced and secure. This thoughtful approach to kitchen design not only safeguards your countertops and basin alignment but also preserves the clean, organized aesthetic of your under-sink storage space.
Choosing established components from trusted manufacturers streamlines the remodeling process while delivering consistent performance through years of demanding daily use. The durable metal construction resists wear within the humid environment under the sink, providing steady reliability whether you are washing large pots or filling heavy stockpots. Simple maintenance routines, such as periodic hardware checks and gentle cleaning, help maintain optimal performance. Ultimately, adding this specialized support kit to your kitchen project translates to enhanced structural integrity and peace of mind every time you use your sink.
Why This Is the Right Choice
Customizable Fit The 39-inch metal rods can be cut to size to accommodate various cabinet widths and sink dimensions.
Durable Metal Build Crafted from sturdy metal components designed to provide reliable, long-lasting support for heavy fixtures.
Streamlined Setup Ready-to-use kit saves time during installation compared to fabricating custom wood or pipe supports.
Cabinet Integration Escutcheon pieces screw directly into the interior cabinet walls for a clean and professional appearance.
