Mattress Firm's 4th of July sale has up to 70% off Sealy, Nectar, Beautyrest
Save up to 70% at this limited-time Mattress Firm sale during the long holiday weekend.
The only thing better than hitting the 'buy' button on a mattress you've long been coveting? Scoring said mattress at a fraction of its usual cost. That dream is, in fact, a reality at Mattress Firm's 4th of July sale.
The popular mattress retailer just slashed prices by up to 70% off on a slew of best-selling models—from a top-rated Tempur-Pedic Hybrid Mattress to a Nectar mattress with a medium-firm feel.
Whether you've been itching to buy a new mattress or simply want an excuse to upgrade your sleep routine for summer (same), below, we rounded up the best 4th of July mattress deals at Mattress Firm. Plus, for a limited time, shoppers can get a free adjustable base on select mattress purchases.
Shop the best 4th of July mattress deals at Mattress Firm
Shopping tip: Get a free adjustable base with select $499+ queen mattress purchases or $599+ king mattress purchases. Use coupon code ELEVATE at checkout.
Shop Mattress Firm's Fourth of July sale

What 4th of July deals is Mattress Firm offering?
Ahead of Fourth of July 2025, Mattress Firm is offering deals of up to 60% off on its most popular models from top mattress brands like Tempur-Pedic, Sealy, Nectar, Beautyrest and more. Shoppers can also get a free adjustable base on select mattresses.
What is Mattress Firm's 120-Night Sleep Trial?
Mattress Firm offers a 120-Night Sleep Trial that gives shoppers the opportunity to take their new mattress home and sleep on it for 120 nights. The trial is a fantastic way to test out your mattress preferences and find the best model for your lifestyle. Plus, once the trial concludes, Mattress Firm will pick the model up and pair you with a new one if you're not sold on it.