Supplyhouse.com Coupons & Promo Codes

11 verified offers · Updated August 19, 2026

Rating 4.0/5

10% off

CODE Verified Success

10% Off Rifeng Pex Tubbing

Expires 09-05-26 · Verified today

10% off

CODE Verified Success

10% Off Ball Valves

Expires 09-05-26 · Verified today

$25 off

CODE Verified Success

$25 Off $400+ Purchases

Expires 09-05-26 · Verified today

$20.16 off

CODE Verified Success

$20.16 Off When You Spend $250+

Expires 09-05-26 · Verified today

$25 off

CODE Verified Success

$25 Off On Orders $500 Or More

Expires 09-05-26 · Verified today

5% off

CODE Verified Success

5% Off SharkBite Fittings

Expires 09-05-26 · Verified today

7% off

CODE Verified Success

7% Off Circulator Pumps

Expires 09-05-26 · Verified today

$100 off

CODE Verified Success

$100 Off With Purchase Of $1000+

Expires 09-05-26 · Verified today

5% off

CODE Verified Success

5% Off PVC Fittings & More

Expires 09-05-26 · Verified today

$5 off

CODE Verified Success

$5 Off $75+ Purchases

Expires 09-05-26 · Verified today

How to Use Supplyhouse.com Coupons

Find an active Supplyhouse.com offer on XCOUPON, click Get Code or Get Deal, and follow the link to the store. For code offers, copy the promo code and paste it at checkout before completing your purchase.

Check expiration dates and any minimum spend requirements listed on the merchant site. If one code does not work, try another verified offer from the list above.

Supplyhouse.com: Your One-Stop Savings Destination

Supply House has everything you need to repair appliances and hardware in your home. The company offers items for plumbing, heating, HVAC, PEX, fittings, valves, thermostats and electrical. Plus, Supply House has a resource section on its website for those just starting in-home improvement, or simply for those who have questions.