Korky has been a trusted name in toilets since Founded 1954, based in United States. As part of Lavelle Industries, Korky benefits from extensive R&D and manufacturing resources. The brand is particularly known for The iconic red rubber toilet flapper and QuietFILL fill valve — one of the two dominant toilet repair brands in America alongside Fluidmaster. Korky is positioned in the budget price tier, making it an affordable choice for toilets.
Korky Toilets
by Lavelle IndustriesKorky manufactures toilet repair parts including their signature red rubber flappers (universal fit for most toilets), the QuietFILL fill valve (one of the quietest on the market), flush valves, tank-to-bowl gaskets, wax-free toilet seals, and complete repair kits. Their Universal line is designed to fit virtually any toilet brand.
Budget-FriendlyGreat value at accessible price points
Korky Toilets Product Lines
Universal FlappersQuietFILL Fill ValveFlush ValvesWaxFREE Toilet SealComplete Repair KitsTank-to-Bowl Gaskets
Why Choose Korky for Toilets?
Korky stands out in the toilets market because of The iconic red rubber toilet flapper and QuietFILL fill valve — one of the two dominant toilet repair brands in America alongside Fluidmaster. Their products carry 3 industry certifications, including UPC Listed, CSA Certified, ASSE Listed, giving homeowners confidence in quality and compliance. Korky backs their toilets with a 5-year limited warranty on most products, which shows commitment to long-term reliability. With 6 dedicated product lines — Universal Flappers, QuietFILL Fill Valve, Flush Valves, WaxFREE Toilet Seal, and more — there's a Korky option for virtually every need and budget.
Certifications & Standards
UPC ListedCSA CertifiedASSE Listed
Warranty & Support
Warranty5-year limited warranty on most products
Phone Support1-800-528-3553
Official Websitehttps://www.korky.com
Where to Buy Korky Toilets
Toilets How-To Guides
View All →How to Fix a Running Toilet
Diagnose and fix a running toilet -- flapper replacement, fill valve swap, float adjustment, and overflow tube check -- with the dye test that tells you exactly what is wrong.
How to Unclog a Toilet
Clear a clogged toilet with a flange plunger, hot water and soap, or a toilet auger -- without cracking the porcelain or wrecking the wax ring.
How to Replace a Toilet
Remove an old toilet and install a new one -- drain, pull, set the wax ring, position the bowl, attach the tank, and test for leaks without cracking the porcelain.
Common Toilets Problems
View All →Toilet Keeps Running
One of the biggest water wasters in a home. Water flows continuously into the bowl or overflows inside the tank. Worn flapper, faulty fill valve, or float set too high. 200+ gallons per day wasted.
Toilet Won't Flush Properly
Weak flush, incomplete, or multiple flushes to clear? Tank water level too low, clogged rim holes, flapper closing too fast, or partial clog in the trap or drain.
Toilet Leaking at Base
Water pooling at the base usually means a failed wax ring. Left unaddressed: sewer gas in the home, subfloor rot, mold, and structural damage beneath the floor.
Toilets Types
View All →Toilets Buying Guides
View All →Korky Toilets FAQ
Is Korky a good brand for toilets?
Korky is an American manufacturer of toilet repair parts and plumbing accessories, made by Lavelle Industries in Milwaukee, Wisconsin. Founded in 1954, Korky is best known for their red rubber toilet flappers and the QuietFILL fill valve — products found in millions of toilets across North America. Korky competes directly with Fluidmaster as one of the two dominant toilet repair brands. Their products are widely available at Home Depot, Lowe's, Ace Hardware, and virtually every hardware store in America.
What warranty does Korky offer on toilets?
Korky offers 5-year limited warranty on most products.
Where is Korky made?
Korky is based in United States, headquartered in Milwaukee, Wisconsin.
What price range does Korky toilets fall into?
Korky is positioned in the budget price tier for toilets. They offer great value for cost-conscious buyers.
What toilets product lines does Korky offer?
Korky offers 6 toilets product lines: Universal Flappers, QuietFILL Fill Valve, Flush Valves, WaxFREE Toilet Seal, Complete Repair Kits, Tank-to-Bowl Gaskets.
What certifications does Korky have for toilets?
Korky holds 3 certifications including UPC Listed, CSA Certified, ASSE Listed.