Sitewide
10% OFF
You can receive a 10% discount on your total purchase at DLX Mattress. Confirm qualifying items at checkout.
Est. ~$15 on $150
DLX Mattress promotional codes, October 2026
4 working codes · 62% average savings
DLX Mattress coupon codes
Sitewide
$100 OFF
$100 savings applies to any order placed at DLX Mattress. No minimum order amount is required.
Est. ~$100 on $150
Deal
$500 OFF
Take advantage of a $500 reduction on any mattress at DLX Mattress!
Est. ~$150 on $150
FREE SHIPPING
Get 50% off an adjustable base when you purchase a mattress at DLX Mattress. A minimum order of $50 is necessary.