Mattress Warehouse Promo Codes — Up to $800 Off

While Mattress Warehouse doesn't typically offer traditional discount codes, they provide exclusive offers through their SMS alerts (text to 21048) and email newsletter. You can also contact customer service at 301-682-8504, Option 3, to ask about current unadvertised promotions. Military members get a 10% discount with verification.

Free White Glove Delivery and setup is available on orders $999 and above. This includes in-home setup, a guaranteed 3-hour delivery window, and removal of all packaging materials. Smaller items like bedding and mattress-in-a-box styles get free standard shipping regardless of order size.

Mattress Warehouse will match any local competitor's price within 50 miles, plus give you 50% of the difference back. The guarantee is valid for one full year after purchase. You'll need proof of the competitor's current advertised price, and the request must be made before completing your purchase. Floor models and clearance items are excluded.

Mattress Warehouse offers a 120-day comfort guarantee (1 year for Nectar mattresses). You must purchase a mattress protector and use the mattress for 30 days before initiating an exchange. After that, you get 100% credit toward a replacement of equal or greater value. There's a delivery fee plus $25 removal fee.

The Mattress Warehouse Credit Card offers 0% interest for 24-60 months depending on purchase amount: 24 months on $999+, 36 months on $1,999+, 48 months on $3,999+, and 60 months on $5,999+. They also accept Amazon Pay, PayPal, Affirm, and all major credit cards.

The biggest sales typically happen during Memorial Day (historically their best sale with up to 50% off), Labor Day (up to 50% off plus free delivery), Black Friday (up to 50% off with free accessories), and Presidents Day (up to 70% off). Newsletter subscribers get early access 48-72 hours before public announcements.

Yes, current flash sales offer substantial savings including $1,250 off select Kingsdown mattresses, $625 off Helix models, and $550 off Serta Perfect Sleeper collections. Many also include free adjustable bases worth $699-$1,299. Look for offers marked 'Today!' for limited-time promotions.

Absolutely. Clearance items are often previous generation models with identical comfort technology. For example, the TEMPUR-LuxeAdapt Soft saves $1,110 compared to current models. Just remember that clearance sales are final with no exchanges unless there's shipping damage noted at delivery.

Text your mobile number to short code 21048 to receive alerts about sales, promotional events, new products, and cart reminders. You must be 18+ to enroll. You can opt out anytime by texting 'STOP' to 21048.

White Glove Delivery includes in-home setup of your mattress and adjustable base, removal of all packaging materials, and a guaranteed 3-hour delivery window. If they miss the window, delivery becomes free. Old mattress removal is available for $25 per piece (excluding stained items).