Full Boxspring

Full boxspring for supporting a full-sized mattress and improving sleep comfort.

12in Hybrid Pocket Spring In-a-Box Mattress for Adults - Durable Memory Foam, Cooler Mattress, Breathable, Medium Firm, Modern Diamond-Quilted, Neck Support, 67.24lb Vacuum-Packed Easy Delivery, Polyester (Twin, Full, Queen, King Sizes)
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12in Hybrid Pocket Spring In-a-Box Mattress for Adults - Durable Memory Foam, Cooler Mattress, Breathable, Medium Firm, Modern Diamond-Quilted, Neck Support, 67.24lb Vacuum-Packed Easy Delivery, Polyester (Twin, Full, Queen, King Sizes)

4.867 sold
$234.00
Queen Full Mattress, 10”12 Inch Hybrid Mattress in a Box with Gel Memory Foam, Pocket Innerspring, Pressure Relief, Motion Isolation, Non-Fiberglass - Mattress Full Size boxed halloween christmasgift furniture
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Queen Full Mattress, 10”12 Inch Hybrid Mattress in a Box with Gel Memory Foam, Pocket Innerspring, Pressure Relief, Motion Isolation, Non-Fiberglass - Mattress Full Size boxed halloween christmasgift furniture

2 sold
$189.40
12-Inch Medium-Firm Multilayer Hybrid Pocket Spring Mattress - Cooling Memory Foam, Neck Support, Motion Isolation, Laser Cut Edges, Foldable In-A-Box (Twin, Full, Queen, King Sizes) #springtok
Free shipping

12-Inch Medium-Firm Multilayer Hybrid Pocket Spring Mattress - Cooling Memory Foam, Neck Support, Motion Isolation, Laser Cut Edges, Foldable In-A-Box (Twin, Full, Queen, King Sizes) #springtok

4.730 sold
$180.00
Twin Full Queen King Mattress in a Box, 9/10/12/14 Inch Hybrid Mattresses with Gel Memory Foam and Individually Pocket Innerspring Euro Top Medium Firm for Motion Isolation, Edge Support
Free shipping

Twin Full Queen King Mattress in a Box, 9/10/12/14 Inch Hybrid Mattresses with Gel Memory Foam and Individually Pocket Innerspring Euro Top Medium Firm for Motion Isolation, Edge Support

4.7582 sold
-20%$219.20$274.00
14" Twin Full Queen King Size Mattress in a Box Hybrid Spring with Gel Memory Foam and Individually Pocket Innerspring Euro Top Mattresses Medium Firm for Motion Isolation, Edge Support, 100 Night Trial
Free shipping

14" Twin Full Queen King Size Mattress in a Box Hybrid Spring with Gel Memory Foam and Individually Pocket Innerspring Euro Top Mattresses Medium Firm for Motion Isolation, Edge Support, 100 Night Trial

4.5679 sold
Limited time deal
-20%$142.48$178.10
FVBEAYA 14-In Foldable Queen Size Hybrid Mattress - CertiPUR-US Certified, 48h Expand Box, Medium Comfort, Durable Independent Innerspring, Gel Memory Foam, Cooling, Breathable, Body-Align Support, 3D Knit Fabric, No Fiberglass
Free shipping

FVBEAYA 14-In Foldable Queen Size Hybrid Mattress - CertiPUR-US Certified, 48h Expand Box, Medium Comfort, Durable Independent Innerspring, Gel Memory Foam, Cooling, Breathable, Body-Align Support, 3D Knit Fabric, No Fiberglass

5.038 sold
$283.23
Twin Full Queen King Mattress in a Box, 12/14Inch Hybrid Mattresses with Gel Memory Foam and Individually Pocket Innerspring Euro Top Medium Firm for Motion Isolation, Edge Support
Free shipping

Twin Full Queen King Mattress in a Box, 12/14Inch Hybrid Mattresses with Gel Memory Foam and Individually Pocket Innerspring Euro Top Medium Firm for Motion Isolation, Edge Support

4.6389 sold
Flash sale
$159.00
Hybrid Bed Mattress in a Box - Multi-Size (Full, King Included), 9 – 12 In Individually Pocketed Coils Innerspring, Medium Firm, Fiberglass-Free, CertiPUR-US Certified, Ergonomic, Neck & Spine Support, Fire-Safe Indoor Furniture Mattress
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Hybrid Bed Mattress in a Box - Multi-Size (Full, King Included), 9 – 12 In Individually Pocketed Coils Innerspring, Medium Firm, Fiberglass-Free, CertiPUR-US Certified, Ergonomic, Neck & Spine Support, Fire-Safe Indoor Furniture Mattress

4.71.2K sold
Limited time deal
$166.99
14Inch Twin Full Queen King Mattress in a Box, Hybrid Mattresses with Gel Memory Foam and Individually Pocket Innerspring Euro Top Medium Firm for Motion Isolation, Edge Support
Free shipping

14Inch Twin Full Queen King Mattress in a Box, Hybrid Mattresses with Gel Memory Foam and Individually Pocket Innerspring Euro Top Medium Firm for Motion Isolation, Edge Support

4.7187 sold
Limited time deal
$193.70
12/14inch Twin Full Queen King Mattress in a Box, Hybrid Mattresses with Gel Memory Foam and Individually Pocket Innerspring Euro Top Medium Firm for Motion Isolation, Edge Support
Free shipping

12/14inch Twin Full Queen King Mattress in a Box, Hybrid Mattresses with Gel Memory Foam and Individually Pocket Innerspring Euro Top Medium Firm for Motion Isolation, Edge Support

4.61.7K sold
Flash sale
-20%$154.70$193.70
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Mattresses

Introduction

A full boxspring provides a stable foundation that elevates a full mattress and helps distribute weight evenly. It works with most bed frames to create a supportive sleep surface and extend mattress life.

  • Wood or steel construction that resists sagging under regular use
  • Standard full dimensions that fit most bed frames and mattress sizes
  • Ventilated design that promotes airflow beneath the mattress

Choose a boxspring that matches your mattress and frame for a stable, comfortable setup.

FAQs

Many modern mattresses perform well on a platform or slatted base. A boxspring adds height and can improve support if your frame requires it.

A traditional boxspring has springs inside; a foundation is a solid or slatted base. Both serve to support the mattress and raise its height.

Yes, full-size boxsprings are designed to fit within standard full bed frames. Measure your frame opening to confirm compatibility.

With normal use, a quality boxspring can last 8–10 years. Replace it if you notice sagging, squeaking, or if the mattress shows uneven wear.

Platform beds usually replace the need for a boxspring. Adding one may raise the mattress too high or interfere with the frame design.