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Serta Mattresses

Please Select Size: Twin

Please Select Pairing: Mattress Only

Please Select Style: Firm

$399$1,499 Delivery Surcharge: $50$125
  • In-Home Delivery
Rest easy. Get a good night's sleep with these Serta® Mattresses, which combine comfort and support. Each mattress is specially designed to reduce pressure points and provide back support, while catering to a variety of comfort preferences.

  • Fits all west elm beds and bedding.
  • Twin mattresses fit our daybeds.
  • 10-year limited warranty.
  • Twin mattresses available online/catalog only.
Details + Dimensions


  • Twin: 38"w x 74.5"d x 10"h
  • Full: 53"w x 74.5"d x 10"h
  • Queen: 60"w x 79.5"d x 10"h
  • King: 76w" x 79.5"d x 10"h
Shipping + Return Info

Most purchases are shipped from our Distribution Center by UPS, to arrive in your home within 5-7 business days of order receipt.

Shipping Rates
The shipping rate varies depending on your order total and shipping options. View Shipping Rates and Options

Next Day Delivery
For an extra charge of $17.50 per address, we can arrange for rush delivery to most destinations.

Return Policy
We take great pride in the quality of our merchandise. If for any reason you are not happy with your purchase, you may return the item(s) within 30 days of receiving the order for a full refund of the merchandise cost. After 30 days, we will replace or refund your purchase against manufacturer's defects ONLY. Please note that we cannot accept returns on monogrammed/personalized items, special order upholstery items and special order rugs, one-of-a-kind rugs, or on items damaged through normal wear and tear. We also cannot accept returns of final-sale items, which are identified by a price ending in .99 or .97. Delivery fees are non-refundable. Returns of mattresses are subject to a $200 return shipping fee.

For further assistance please call our customer service department at 1.888.922.4119 or send an email to