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Two Handle Wall Mount Rough

Model#: R3500-WL
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Ara®
View Full Ara® Bathroom Collection
Two Handle Wall Mount Rough
Model#: R3500-WL
List Price: $24275
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Install this 8 in. Wall-Mount Lavatory Rough-in for use with 2-handle wall-mount lavatory and tub filler trims. This lead-free brass body ships with the valves and plaster guards for a hassle-free installation. You can install with confidence, knowing that Delta products are backed by our Lifetime Limited Warranty.
  • Rough only, must order trim separately
  • 1/2" NPT Rough-In
  • Ships with valves and plasterguards.
  • Lead-free brass body
Special Information
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California Prop 65 WARNING
Special Information
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California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
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Installation Information
3-hole 8" wall installation
Overall Height (in.) :
2-3/8
Valve Type:
NA

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from As described! As described - Always worried and most times they are still to correct even if the description states otherwise.
Date published: 2024-12-14
Rated 5 out of 5 by from . I haven’t installed yet. But it looks beautiful and very well made. It was delivered 24 hours after I bought it. I couldn’t believe how quickly it came. Very happy with my purchase so far.
Date published: 2024-05-06
Rated 1 out of 5 by from THIS DID NOT ARRIVE WITH THE SHIPMENT, I NEED THIS FOR THE CONTRACTOR TO INSTALL THIS DID NOT ARRIVE WITH THE SHIPMENT, I NEED THIS FOR THE CONTRACTOR TO INSTALL
Date published: 2023-10-11
Rated 5 out of 5 by from Delta R3500-WL Came quick and was exactly what we needed.
Date published: 2022-11-14
Rated 1 out of 5 by from No hot water control built in - won't pass CA inspections There's nothing indicating this when you buy this product, but this rough-in won't pass plumbing inspections here in San Francisco, CA because there's no temperature control to prevent scalding. That should be disclosed.
Date published: 2022-04-29
Rated 5 out of 5 by from Great products Efficiently purchased and shipped
Date published: 2022-02-19
Rated 2 out of 5 by from Dissappointed, low flow Not sure why, but we're getting low flow with our valve. Measured directly from bare pipe in to 5 gallon bucket, 8gpm. Measured from valve after connecting, 5gpm. Takes 12 minutes to fill our tub. Took about 7 minutes in our old tub with a low grade tub faucet. Disappointed after spending nearly a grand on a tub filler/valve combo. And yes, plumbing is configured correctly. Only about 5' from main 3/4" branch which is a short run from main incoming/water heater. 65psi on well head, 55 at fixtures.
Date published: 2021-04-19
Rated 5 out of 5 by from Delta Faucet remodel Well made. Heavyweight material. Good installation instructions.
Date published: 2020-11-09
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Q&A

Does this work with the T3567LF-BLWL?

Asked by: Andrew
Hello, Andrew! Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet DELTA® Two Handle Wall Mount Rough MODEL#: R3500-WL is compatible with T3567LF-BLWL. I have attached a link below to the Where To Buy section on our website. https://www.deltafaucet.com/where-to-buy Thank you for being a loyal Delta customer. Please feel free to call, email, or message us on social if you need anything else. Best Regards, Themar
Answered by: Delta
Date published: 2024-03-28

what cartridges can I use with this. the ones I pulled out are Geann which is a Taiwan company. I cant find the parts anywhere, and really need them. no local stores sell cartridges that match the Geann ones that I pulled out from behind the DELTA T3567LF

Asked by: Steve
Hi Steve, Thanks so much for contacting Delta Faucet Company about the R3500-WL! I have included a link to the parts diagram below, the cartridge can be found locally or online by using the Where To Buy section on our website. I have included that link as well. https://media.deltafaucet.com/PartsDiagram/DPD-B-R3500.pdf https://www.deltafaucet.com/where-to-buy Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Will this valve work with a bath tub faucet?

Asked by: Grammysboy
Hello Grammysboy, Thank you for your question about the Delta Faucet model R3500-WL Two Handle Wall Mount Rough. I apologize for any difficulty finding this information. I know that can be frustrating. We are happy to help! Yes, this valve rough-in is used with our wall-mounted tub fillers as well as wall-mounted lavatory faucets. See our selection of wall-mounted tub fillers here: https://www.deltafaucet.com/search-results?q=wall&prefn1=recertified&prefv1=false&cgid2=Delta_Bathroom_Bathing_Tub-Fillers Please reach out at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

Are the hot & cold water supply conetions threaded, soldered, or compression ?

Asked by: Mike W
Hi Mike W, thank you for contacting Delta Faucet Company! The inlet connections are 1/2" female IPS and 1/2" female NPT. For more information, please refer to the installation instructions below. https://media.deltafaucet.com/MandI/86642%20Rev%20D.pdf We appreciate your feedback. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

The new two handle wall mount valve, what are the part numbers for the stems? I have a customer with a 2 year old house with these in the master.  It has the traditional trim. 

Asked by: Stem part number help
Hi valued customer, Thank you for your question about the Delta Faucet R3500-WL. The cold side cartridge is RP75838 and the hot side cartridge is RP75786. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-13

I was wondering if I could use any tub filler trim or only Pivotal model T5799‑WL for the R3500-WL valve. Thank you

Asked by: huskygirl
Hello huskygirl, Thank you for contacting us! I am happy to help you. The Pivotal model T5799-WL is currently the only Tub Filler designed to work with the Delta R3500-WL. Please contact us if you have any questions or need further assistance. Best Regards, Emma
Answered by: Delta7
Date published: 2024-03-28

what is the gal per minute

Asked by: Dwight
Hello Customer! Thank you for your question and we are happy to help. The GPM would depend on the trim kit. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Carrie
Date published: 2025-11-21

We have a new installation that includes an R3500-WL rough in with a T5797-SSWL trim kit, but the spout is much longer than needed.  We  purchased a shorter RP43028 spout.  Is it compatible with the R3500-WL rough-in?

Asked by: poppopdavid
Hello poppopdavid, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet Two Handle Wall Mount Rough MODEL#: R3500-WL will work with our wall mount tub units, I have attached links below showing the two models I found with a shorter reach than 12". 11 11/16" Spout Reach https://media.deltafaucet.com/SpecSheet/DSP-B-T5743-WL%20Rev%20C.pdf 9 5/8" Spout Reach https://media.deltafaucet.com/SpecSheet/DSP-B-T5799-WL%20Rev%20C.pdf Thank you for being a loyal Delta Faucet customer. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2021-06-07

1. is there any warranty on this part? 2. What is the part number for the replacement valves

Asked by: Spencer
Hello, Thank you for your question about the Delta Faucet R3500-WL. Our warranty covers all parts of faucets purchased from authorized sellers. RP75838 is a cold valve cartridge. RP75786 is for hot. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-07-10

how do I increase the flow rate with trim T3599LF & rough in R3500-WL ? I have a soaker tub and it takes way to long to fill.

Asked by: Geoff
Hello Geoff, Thank you for contacting us, I would be happy to help you. The model T3599LF is for a bathroom faucet, and will not provide enough water flow to fill your tub. I have attached a link below to the matching tub filler that you would need to purchase. https://www.deltafaucet.com/bathroom/product/T5799-KSWL Please contact us back if you have any questions or need further assistance.  Best Regards,  Nicole
Answered by: Delta7
Date published: 2024-03-28

will this work with Brizo tub fillers as well

Asked by: elisa
Hi Elisa, Thank you for writing to us with this inquiry. Unfortunately, you can not use this with Brizo products. We appreciate your business and look forward to continually serving you. Best Regards, Kelley
Answered by: Kelley
Date published: 2024-03-28

How can we meet std. for temp level with this combination of valve and spout for tub filler. P2713.3 Bathtub and Whirlpool Bathtub Valves Hot water supplied to bathtubs and whirlpool bathtubs shall be limited to a temperature of not greater than 120°F

Asked by: Vinny62
Hello Vinny62, Thank you for your question! I am happy to help you! Our Delta Faucet tub filler R3500-WL does not have a water temperature limiting device, in order to meet the requirements we recommend turning the water heater down to 120 or lower. This specific temperature level is what our products are tested and approved at. Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Hello! I recently purchased and installed the Delta wall-mount tub filler that goes with this valve T5759WL and it is WAYYYYYYY too big. Would the RP77350 work? Can you please help me find another trim kit that will work with a 60” tub? 

Asked by: Leigh K
Hi Leigh K, Thanks so much for contacting Delta Faucet Company! Unfortunately, we do not make a shorter spout, and the Two Handle Wall Mount Rough MODEL#: R3500-WL is not designed to be used with a tub spout. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Would this rough work for the Delta RP43028 tub spout? If so, is there a hot and cold handle trim that could be used in conjunction with the previous mentioned tub spout?

Asked by: Al58
Hi Al58, Thanks so much for contacting Delta Faucet Company! No, the Tub Spout MODEL#: RP43028 will not work with the Wall Mount Rough MODEL#: R3500-WL. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-04-16

Hey, I'm using a R3500-WL & a T5799-WL. Finished wall is 1 thick & installed spout shank from R3500-WL extends past my finished wall 3/4". Can you please confirm that I can use the spout from R3500-WL and not swap it out for the spout from T557-WL?

Asked by: Bruce
Hello Bruce, Thank you for your question, I would be happy to help you. The install allows for a shorter shank or larger, please see the link below on page 3 for more information. https://media.deltafaucet.com/MandI/91206%20Rev%20D.pdf Replace the existing spout shank (1) with short spout shank (2) for finished wall thickness varying from 1/8" to 2 1/4", or long spout shank (3) for finished wall thickness varying from 2 1/4" to 3 3/4". Please contact us back for any further questions or concerns. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Is this valve pressure balanced

Asked by: Tommy
Hello Tommy, Thank you for your question! I am happy to help you! Our Delta R3500-WL is not pressure balanced. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Can I use H695CZ wih R3500/WL? Is there an interface available?

Asked by: Richard
Hi Richard, Thank you for your question! The H695CZ handle set is made for a deck-mount Roman tub faucet. It would not fit an R3500-WL wall-mount faucet valve. Please reach out if you have any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-02-17

We recently installed a Model #T5776-SSWL tub faucet with the recommended R3500-WL and are getting extremely low flow rates.  The specs on the faucet say max of 10 gpm, is there a flow adjustment somewhere or a restrictor that can be removed?  Thank you!

Asked by: Maddox
Hi Maddox! Thank you for your question and we are happy to help. Unfortunately, there is no flow restrictor that can be removed. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Customer Service
Date published: 2023-08-04

Do you have an updated list of tub fillers that work with this rough in valve?  The most recent answer I saw was the Pivotal model T5799-WL. As that answer came about 2 years ago, I am just curious if you have come out with any more? Thanks!

Asked by: Jeremy
Hi Jeremy, Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. I have included a link to the trim kits that would work with Our Delta Faucet Two Handle Wall Mount Rough MODEL#: R3500-WL, please see the links below. https://www.deltafaucet.com/bathroom/sink-faucets/wall-mount Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Customer Service
Date published: 2024-03-28

What is the GPM for valve wall mount R3500-WL? I see one answer as 1.2 GPM and another as 8 GPM. Confused.

Asked by: Meee
Hi Valued Customer, Thank you for your question regarding our Delta Faucet R3500-WL. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. 1.2 GPM is for a lavatory faucet. 8 GPM is for a tub installation. Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-10-17

Will the RP100456BL(HANDLES) and the RP77350BL(TUB SPOUT)work with the R3500WL(VALVE)?

Asked by: Missy

what is the replacement cartridge order number for the R3500-WL valve?

Asked by: carl
Hi Carl, Thank you for your question about the Delta Faucet R3500-WL. A replacement hot side cartridge is RP75786. A replacement cold side cartridge is RP75838. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-20

What is the GPM?

Asked by: Meee
Hi Valued Customer, Thank you for your question regarding our Delta Faucet R3500-WL. The R3500-WL is a wall mounted rough in valve for a lavatory faucet and a Delta wall mount tub filler. The restriction is in the trims that are to be used with this rough in which is 1.2 GPM. We recommend the Pivotal model T5799-WL The flow rate is approximately 8 GPM at 60 PSI. Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-10-17

Does this comply with ASSE 1070/ASME A112.1070/CSA B125.70? "The maximum hot water temperature discharging from the bathtub and whirlpool bathtub filler shall be limited to 120°F (49°C) by a device that complies with ASSE 1070/ASME A112.1070/CSA B125.70."

Asked by: RyanP
Hi Ryan , Thank you for contacting Delta Faucet. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. Our Delta Faucet Delta Two Handle Wall Mount Rough MODEL#: R3500-WL complies with ASME A112.18.1 / CSA B125.1. Please see the specification sheet in the link below. https://media.deltafaucet.com/SpecSheet/DSP-B-R3500-WL%20Rev%20D.pdf Thank you for being a loyal Delta Faucet customer. Please feel free to call, email, or message us on social if you need anything else. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Does this have a tempering valve built in?

Asked by: Baxterbl
Hello Baxterbl! Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. The Delta Two Handle Wall Mount Rough model#: R3500-WL does have a tempering valve built in. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-03-28

What is the recommended method to remove the hold and cold water cartridges?  I have removed the handles, screws, and stem extenders - what size socket is required for the cartridge?

Asked by: Mario
thank you for your response Bryan.  The mounting sleeve is stuck in the rough in assembly - with only the small flat sections on the end of the mounting sleeve is there a recommended way to remove?
Answered by: Mario
Date published: 2026-02-26

is this rough valve for a soaking tub ?

Asked by: maximus1
Hello! No, this is the rough-in for a two handle wall mount lavatory faucet. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-05-01

I have a T3597LF-RBWL faucet kit. It is leaking an I cannot find a diagram to show me what part to replace to stop this leak. I am sure it just needs new washers. 

Asked by: JohnnyV
Hi JohnnyV, Thank you for your question about the Delta Faucet R3500-WL. If the faucet leaks while off or around the handles, we recommend replacing the cartridges. RP75838 is the cold side cartridge and RP75786 is the hot side. Please contact us directly if you have any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Please tell me the thread pitch and diameter of the middle fitting where the spout attaches? I am looking to make a custom spout "Art" and I need to know what threads to use so it attaches properly. Thank you

Asked by: Dave
Hi Dave, Thank you for your question about the Delta Faucet model R3500-WL. This would be used with tub filler or lavatory sink trim kits. The center threaded connection is British Pipe Thread size G3/8. Please contact us directly if you have any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Are there a handle extensions for this ? 

Asked by: Mike
Hello! Unfortunately we do not offer a handle extension. We apologize for any inconvenience this may have caused. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-05-05
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PART LIST

PART LIST

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DELTA

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List Price: $3,463.62
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Only at Home Depot

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List Price: $4,019.73
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* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.