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Simple, straightforward and low shipping rates for these toilet flanges.


Toilet Flanges - (aka Water Closet Flanges)


PlumbingSupply.com is your source for hard-to-find toilet flanges and many other plumbing related products at prices you will appreciate. Click here for toilet sponge gaskets and wax rings. Can't replace your complete toilet flange? Click here for The Clam adjustable stainless steel ring.

Unique 4" x 3" Toilet Flanges
aka: Closet Flanges
This toilet flange comes in PVC or ABS depending on your needs, and has a knock out plug. The knockout plug is standard for both testing your lines (for your plumbing inspection) and keeping them clear of debris during construction.
toilet flange with stainless steel ring
Flange showing PVC with stainless steel ring
  • Flange top ring made of stainless steel or solid brass
  • Ring is 360° adjustable
  • Flange is 1/2" thick creating a stronger, more durable flange
  • Will not rust or degrade over time
  • Rings will not pop off the flange when closet bolts are tightened during installation
  • Fits inside 4" sch. 40 pipe and over 3" pipe
  • Click here for stack and seal spacers

Item Description Price & Quantity
4" x 3" PVC base w/ stainless steel ring/top toilet flange $9.27
4" x 3" ABS base w/ stainless steel ring/top toilet flange $9.52
4" x 3" PVC base with solid brass ring/top toilet flange $19.10

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Unique 4" x 3" Off-Set Toilet Flanges (offsets by 1-1/2")
aka: Closet Flanges
Our unique offset toilet flange works best in those situations when your toilet drain is too close to the wall for you to install it properly. This gives you an extra inch and-a-half of space to move your toilet further from the wall.
  • Fits inside 4" or over 3" pipe
  • Includes adjustable (swivels) stainless steel ring
  • IAPMO approved
  • May not be code in certain areas
  • Offsets by approx 1-1/2"
  • Click here for stack and seal spacers
PVC Offset toilet flange

Item Description Price & Quantity
4" x 3" 1-1/2" offset PVC toilet flange $11.96
4" x 3" 1-1/2" offset ABS toilet flange $13.15

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Adjustable Threaded Bushing Toilet Flanges
aka: Closet Flanges
PVC toilet flange with adjustable threaded bushing
  • Bushing fits over 3" or inside 4" Schedule 40 DWV pipe
  • 3-1/2" IPS flange allows adjustment to desired floor level
  • Radial mounting slots in flange extend 130° on each side to allow precise alignment of water closet
  • Four countersunk holes for secure attachment to floor
  • Click here for stack and seal spacers

Item Description Price & Quantity
4" x 3" PVC adjustable threaded bushing toilet flange $23.08
4" x 3" ABS adjustable threaded bushing toilet flange $29.03

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Threaded Flush-Fit® Toilet Flanges
aka: Closet Flanges
  • Bushing fits inside 4" Schedule 40 DWV hub (elbow, tee, coupling, reducer, etc.)
  • 3-1/2" IPS flange allows adjustment to desired floor level
  • Radial mounting slots in flange extend 130° on each side to allow precise alignment of water closet
  • Four countersunk holes for secure attachment to floor
  • Click here for stack and seal spacers
PVC toilet flange with adjustable threaded flush-fit connection

Item Description Price & Quantity
4" PVC threaded flush-fit® toilet flange $20.33
4" ABS threaded flush-fit® toilet flange $29.63

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We like to recommend using stainless steel or brass screws (not using regular steel or galvanized steel screws) to secure toilet flanges to the floor that are long enough to penetrate the subfloor. We think you will find that to be an almost bullet proof flange installation.



ABS Toilet Flanges
ABS toilet flange
ABS flange - fits inside 3" pipe

Item Description Price & Quantity
ABS toilet flange - 3" female threads $6.95
ABS toilet flange - 3" male threads $5.96
ABS toilet flange - fits inside 3" pipe
(not code in all areas but works for most 1.6 gpf toilets)
$5.48
ABS toilet flange - 4" spigot flush fit with test plug $9.89
ABS toilet flange - 4" w/ knock out plug - fits over 4" pipe $9.91
ABS toilet flange - 4" regular - fits over 4" pipe $6.99
ABS toilet flange - 4" x 3" spigot - fits into 3" hub $7.49
ABS toilet flange - 4" x 3" regular - fits into 4" pipe & over 3" pipe $6.87
ABS toilet flange - 4" x 3" hub - flush fit - fits into 4" pipe & over 3" pipe $7.89
ABS toilet flange w/ metal ring - 4" x 3" extended spigot $11.93
ABS toilet flange w/ metal ring - 4" x 3" hub - fits into 4" pipe & over 3" pipe $9.94
ABS toilet flange w/ metal ring - 4" x 3" spigot - fits into 3" hub $9.93
ABS toilet flange w/ metal ring - 4" extended spigot - fits into 4" hub $11.97
ABS toilet flange with solid brass ring (top) - 3" x 4" $21.75
The flanges above are ABS one-piece molded plastic rings

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Brass Toilet Flanges
Brass toilet flange

For lead in 4" copper DWV
Item Description Price & Quantity
Brass toilet flange - regular $12.49
Brass toilet flange - deep seal $13.29
Brass toilet flange - 1" offset $16.89

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Drop-Kick 45 - 45° Outlet Closet Flange
Drop-Kick 45™ 45° Outlet Closet Flange # 889-45PM Features:
  • Keeps drain line tight to the subfloor
  • Keeps glue connections away from joists
  • Solvent welds inside 3" Sch. 40 fitting hub
  • Use a 3" 45° fitting for a 3" offset or a 3" street 45° fitting and coupling for a 4" offset
  • Fits securely in a 4" hole - drops 1" before angling to accommodate flooring and subfloor.
  • PVC or ABS connection
  • Click here for stack and seal spacers
  • Click here for replacement rings only

Description Price & Quantity
3" spigot. PVC 45°, swivel ring closet flange - flush $13.89
3" spigot. ABS 45°, swivel ring closet flange - flush $13.91

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We like to recommend using stainless steel or brass screws (not using regular steel or galvanized steel screws) to secure toilet flanges to the floor that are long enough to penetrate the subfloor. We think you will find that to be an almost bullet proof flange installation.



Cast Iron Toilet Flanges
toilet flange Torque set closet flange
  • Heavy duty torque set cast iron closet flange with compression seal to waste line
  • Ideal for new or retrofit installations
  • Instantly Set (sets instantly)
  • Click here for larger image

Description Price & Quantity
3" pipe x 2" depth $18.88
4" pipe x 2" depth $18.78

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torque set
Torque set closet flange with test cap
  • Heavy duty torque set cast iron closet flange with compression seal to waste line
  • Comes complete with test cap
  • Ideal for new or retrofit installations
  • Click here for larger image

Description Price & Quantity
4" x 2" $20.46

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offset torque set Torque set 1" offset closet flange
  • Heavy duty torque set offset cast iron closet flange with compression seal to waste line
  • Ideal for new or retrofit installations
  • View larger image
  • View dimensions

Description Price & Quantity
4" Compression $42.81

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deep bodied closet flange Torque set deep bodied closet flange
  • Heavy duty torque set deep bodied cast iron closet flange with compression seal to waste line
  • Ideal for new or retrofit installations
  • Click here for larger image

Description Price & Quantity
4" pipe x 4" depth $28.38

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We like to recommend using stainless steel or brass screws (not using regular steel or galvanized steel screws) to secure toilet flanges to the floor that are long enough to penetrate the subfloor. We think you will find that to be an almost bullet proof flange installation.



Expansion Flanges
Expansion toilet flange
ABS expansion flange for toilets
These Great Expansion Flanges Feature
  • ABS and PVC replacement for cast iron closet flange
  • Fits inside 4" CI/ABS, 3 screws to tighten and seal
  • Click here to view top

Item Description Price & Quantity
4" expansion flange - ABS (shown) $27.95
4" expansion flange - PVC $28.95

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Push-Tite Closet Flange with Knockout
Push-tite toilet flange
gasketed closet flange with knockout
These Closet Flanges Feature:
  • Push-Tite gasketed closet flange
  • Includes knockout
  • Strong, corrosion-resistant stainless steel ring eliminates cracked flanges
  • Fits inside 4" ABS/PVC or Cast Iron DWV pipe
  • Adjustable swivel ring means you adjust the ring not the flange
  • For replacement rings see below, click here

Item Description Price & Quantity
4" gasketed closet flange with knockout $18.29

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Push-Tite Closet Flanges
Push-tite toilet flange
PVC model shown above
These Closet Flanges Feature:
    Perfect for replacing old, rusted or broken flanges, or new installations.
  • Gasket seals inside DWV pipe - use with service weight, extra-heavy, and no-hub cast iron
  • Fits ABS/PVC and Cast Iron Pipe
  • Push into 4" pipe or solvent weld over 3"Sch 40 PVC or ABS (2 models available)
  • Easier installation that other flanges - simply push in and fasten to floor
  • No chance of breaking gasket seal
  • Engineered elastomer gasket is chemical and heat resistant
  • All models have larger flow-through areas than similar gasketed closet flanges

Item Description Price & Quantity
Inside 4" closet flange with plastic ring - PVC / WHITE $14.78
Inside 4" closet flange with plastic ring - ABS / BLACK $14.79

Order 5 or more of the same item for additional savings!
Pricing discounts will appear in your shopping cart.

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The Clam Replacement Rings
replacement mounting rings
Simply remove your old rusted ring and replace it with The Clam stainless steel ring.
These Replacement Mounting Rings Feature:
  • No major reconstruction of the existing plumbing or flooring needed
  • Two piece design, allows easy replacement/installation
  • Rust resistant stainless steel for added strength/durability
  • Corrosion-resistant ring helps prevent flange from cracking
  • Click here for dimensions

Item Description Price & Quantity
The Clam replacement ring for ABS/PVC metal ring closet flange $10.89

Order 10 or more of the same item for greater savings!

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to pipe fitting removal tools



Image Description Price & Quantity
Closet Flange Spacer 1/4" thick stackable & sealable closet flange spacers - fits 4" $4.77

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Toilet Flange Spacer System

Shown: 1/4" - 1-5/8" Extender Kit
The perfect solution for when your toilet flange is below the surface of the floor. Whether you mix and match the individual spacers, or simply choose a complete kit, raising your flange to the exact height of your floor is a breeze with these ANSI/IAPMO certified products!

Description Price & Quantity
1/4" - 3/8" Extender Kit
Includes one each extender, gasket, 1/8" and 1/4" spacers, and a set of screws
$11.41
1/2" - 5/8" Extender Kit
Includes one each Extender, Gasket, 1/8" and 1/2" spacers, and a set of screws
$14.19
3/4" - 7/8" Extender Kit
Includes one each extender, gasket, 1/8" and 3/4" spacers, and a set of screws
$17.07
1/4" - 1-5/8" Extender Kit
Includes all four spacer sizes, one extender, one gasket, and a set of screws
$20.97
1/8" Spacer $1.90
1/4" Spacer $2.84
1/2" Spacer $3.80
3/4" Spacer $4.73
Spacer Kit
Includes all four spacer sizes
$11.35
Extender Only $4.75
Gasket Only $2.86
Stainless Steel Screws for Extender Flange (set of 6) $2.86

Order 6, 12, 24 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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Amazing Plumber's Goop
Goop
We think it's the
best goop anywhere!
It's kind of like clear silicone, but better!
Try it. If you're not happy with it, after using up to 1/2 of it,
simply send it back to us and we will give you your money back!
  • Seals:
    • Dry porcelain
    • Urinal spud washers
    • Tank to bowl washers
    • Drain gaskets
    • Ceramic tile
    • Bath overflow washers
  • Replaces:
    • Rubber cements
    • Contact cements
    • Adhesives
    • Craft glues
    • Silicones
    • Super glues

Amazing Goop - 3.7oz = $6.49

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We like to recommend using stainless steel or brass screws (not using regular steel or galvanized steel screws) to secure toilet flanges to the floor that are long enough to penetrate the subfloor. We think you will find that to be an almost bullet proof flange installation.

Related Items & Accessories:
pipe fitting removal tool

Toilet flush valves

Toilet fill valves

Water supply kits for toilets


Frequently Asked Questions

Q. "Can I install my toilet flange to be flush with the floor?"
A.With most of todays toilets it is best to install your toilet flange to sit on top of the finished floor. In other words, most toilet flanges are 1/4 - 1/2" thick and the bottom of the flange itself should sit on top of your tile, linoleum, etc. which makes the actual top of the flange sit about 1/4"-1/2" above the finished floor.

Q. "Any tricks to setting a toilet on top of a tile floor?"
A.Set the toilet in the usual manner. Then just grout around the base of the toilet (between the toilet and the floor tiles). Wash the joints and let them get hard. That grout will support the toilet and keep it from trying to rock when someone sits on it, and the grout looks much nicer and will generally last longer than standard caulking.

Q. "I have noticed water around the bottom of my toilet, could this be a leaking flange?"
A.If you notice water around the bottom of your toilet, you may need to replace the toilet flange. The toilet flange has two jobs; it is the pipe fitting that connects the drain of the toilet to the floor drain, and it holds the toilet securely to the floor. Replacing a toilet flange needs to be done by an experienced person; it is recommended that it be done by a professional, unless it is something you are experienced with.



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