Step 1:

  • To ensure your hardware is recognized by the manufacturer's support network, visit the official Sterling Registration portal to link your model details to your installation address.

  • Your original sales receipt serves as the primary mechanical link to validate your ownership and confirms you are the initial retail purchaser at the original site.

  • Documenting your purchase in the brand’s global database ensures the technical team can immediately verify your eligibility for a factory-backed replacement or repair.

Step 2:

  • Before starting a formal inquiry, inspect the Vikrell® surface or stainless steel basin under bright light to determine if the issue is a material defect or a surface stain.

  • Collect visual records of the anomaly while the fixture is installed, specifically identifying cracks in the base or structural issues with the interlocking modular wall seams.

  • Compiling this data into a single package accelerates the evaluation process and provides the staff with a comprehensive view of the mechanical and aesthetic state.

Step 3:

  • Reach out to the customer service department through the official web-based inquiry forms or the dedicated support portal found on the manufacturer's website.

  • Utilizing the digital contact portal ensures your request is triaged by technicians trained specifically in Vikrell composite and stainless steel technology.

  • Once your submission is received, follow the specific instructions provided regarding the evaluation of the hardware or the shipment of replacement components.

Sterling Warranty Period:

  • All Sterling Plumbing products carry the One-Year Limited Warranty

Sterling Contact Information:

Phone Number

1-800-783-7546

Monday – Friday, 8:00 AM – 5:00 PM CT

Contact Address

444 Highland Drive, Kohler, WI 53044, USA

  • Chat or Submit a Claim

    Let Warranty Valet assist you in claiming Sterling warranty hassle-free.

Useful Links:

What is covered under the Sterling Warranty?

Eligible for Coverage: The Sterling Quality Guarantee

  • Vikrell® Integrity: 10-year limited warranty for residential use against structural manufacturing defects in bathing fixtures.
  • Stainless Steel Sinks: Lifetime limited protection against manufacturing-related leaks or structural failures under normal household conditions.
  • Ceramic Sanitaryware: Coverage for defects in workmanship and materials for toilets and basins identified within the eligibility window.
  • Shower Doors: Protection for tempered glass and mechanical tracking components against factory-related anomalies.
  • Finish Durability: Guarantee for the integrity of the high-gloss or swirl-gloss surfaces against manufacturing-related peeling.

What is NOT covered under the Sterling Warranty?

Exclusions: Protection Limitations

  • Improper Maintenance: Protection does not cover surface damage caused by harsh chemical cleaners, scouring pads, or abrasive powders.
  • Installation Errors: Coverage is void for failures resulting from incorrect mounting, lack of mortar bed support, or non-certified plumbing connections.
  • Impact Damage: Any warranty is void for chips, cracks, or breaks caused by external impact or dropping heavy objects onto the fixture.
  • Commercial Usage: Standard residential warranties are significantly shortened or void if the fixtures are installed in a business or industrial setting.
  • Water Quality: Coverage does not apply to staining, corrosion, or mechanical failure caused by sediment, limescale, or high-mineral water.
  • Ownership Transfer: The guarantee applies strictly to the original purchaser and does not follow the hardware to a secondary homeowner.

Products of Sterling:

Our complete claim assistance covers all Sterling products, including:

Product name
Bathroom Fixtures
Toilets
Bathtubs
Shower bases
Shower walls
Shower Systems
Shower doors
Shower kits
Enclosures
Kitchen Fixtures
Kitchen sinks
Utility sinks
Faucets
Bathroom faucets
Kitchen faucets
Accessories
Toilet seats
Drain systems
Installation kits
Plumbing Products
Vikrell® bath systems
Wall surrounds
Components

Contact Our Claim Experts

Feel free to get in touch with our Warranty Valet® claim experts. Our dedicated staff is more than happy to assist you.

Disclaimer: Warranty Valet exclusively functions as an agent for warranty claim processing and possesses no authority or ownership of Sterling logos or trademarks. The rights to all brand logos and trademarks remain the sole prerogative of Sterling.