Top 10 Best full size slats in 2026

Last Updated - 6/12/2026

🏆Best Choice

Imperius

Imperius Mattress Support Wooden Bunkie Board/Bed Slats/Queen Bed Board Under Mattress Support(48"x 60" Full Size)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•BUNKIE BOARD adds extra support under the mattress to help prevent the mattress from sagging bringing life to an old uncomfortable mattress
•BED BOARD FOR UNDER MATTRESS provides a low profile solution to keep the mattress firm without the added bulk or height of a traditional box spring
•MATTRESS SUPPORT is foldable to conveniently store and pack away and is lightweight enough for travel
•UNDER MATTRESS SUPPORT is ideal for kid’s beds, bunk beds, sleeper sofa mattresses, pull out beds, sofa beds or beds with supportive slats
•FULL BUNKIE BOARD Overall size is 60in Lx 48in W. Folded size: 48 x 15 inches. Board is 1/4 in thick when flat and 4/5 inches thick when folded. Weight: Approx. 11 pounds. Note: Board is not intended to fit under the entirety of the mattress. It is meant to lay in the middle with several inches on each side

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$40.50

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Signature Design by Ashley

Signature Design by Ashley Wooden Mattress Support Bunkie Board Roll Slat with Nylon Cord, Full, Beige

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Give your mattress added support and distribute body weight more evenly with the addition of wooden roll slats. Can be used to transform any bed into a platform bed by eliminating the need for a box spring
•Slat roll is used for mattress support
•Slat roll replaces the need of box spring

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$75.99

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Greaton

Greaton, Wooden Full Bed Slats for Support Under Mattress – Replacement Wood Slats for Full Size Bed Frame – Under Mattress Support Without Extra Height – 2.38 Standard Width

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•WOOD SLATS – These replacement bed slats are help reduce shifting and create a smooth base under the mattress. Includes a fitted fabric sleeve that holds the slats together for quicker setup and allows slat placement to be more evenly spaced.
•NO EXTRA HEIGHT – These bed slats are wooden slats designed to replace a box spring without adding height to your bed. Ideal for platform beds, tall mattresses, and anyone looking to replace their old or worn-out mattress foundation with a lightweight option.
•IMPROVES AIRFLOW – Gaps between the bed frame slats improve airflow and help prevent heat and moisture buildup under your mattress. Keep your bed cooler and drier and extend the lifespan of your mattress by using this slatted bed base instead of a bunkie board or box spring.
•LIGHTWEIGHT & EASY TO INSTALL – These lightweight bed support slats arrive bundled and ready to use. No tools or hardware required—just lay them on your bed frame. Choose standard (2-3/8") width or heavy duty (3-3/8") width. See chart for more sizing and gap details.
•AMISH MADE IN THE USA – Crafted by American Amish woodworkers using real wood that flexes slightly under pressure—which is better on your back than rigid metal slats. Designed to fit standard frames. NOTE: Make sure to measure the width of your bed prior to ordering to ensure proper fit.

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$63.99

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Zinus

ZINUS Deepak Easy Assembly Wood Slat 1.6 Inch Bunkie Board, Bed Slat Replacement, Full

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•STURDY WOOD SLAT DESIGN - Features a 1.6-inch profile for robust support—ideal for platform beds, bunk beds, and daybeds (Dimensions: 74" x 53" x 1.6")
•EASY ASSEMBLY & SMART PACKAGING - Designed for quick setup and ships in a compact, convenient package
•UNIVERSAL MATTRESS SUPPORT - Provides extra support for spring, hybrid, and memory foam mattresses
•QUIET, NON-SLIP CONSTRUCTION - Foam and tape on the steel frame for noise-free use; anti-slip tape on slats keeps your mattress securely in place
•VERSATILE FIT - Compatible with Zinus Compack bed frames; please confirm dimensions before using with non-Zinus products
•WARRANTY INCLUDED - Included a 5-year limited warranty for bunkie board only; bed frame and mattress are sold separately

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$82.00

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Continental Sleep

Continental Sleep, 0.68-Inch Horizontal Wooden Bunkie Board/Bed Slats, Enhance Mattress Support, Full(54"), Beige

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•PLEASE MEASURE BEFORE ORDERING: it's important to measure the width of your bed to ensure a proper fit. These slats are designed to fit standard size beds, but it's always a good idea to double-check before ordering to avoid any issues.
•CENTRE SUPPORT: For larger mattress sizes, such as Full, Queen, King, and Cal. King, slats may require a centre support to prevent sagging and ensure proper support for the mattress
•EASY TO INSTALL: Simply lay down on your bed frame, attach them to the rails, and you're good to go.
•PROVIDE BETTER VENTILATION: Wooden slats allow air to circulate around your mattress, preventing moisture build-up and making your bed more hygienic.
•ITEM INCLUDES: Item includes Slats Only (Frame and mattress sold separately).

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$64.79

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Zinus

ZINUS Compack Fabric Covered Wood Slats, Bunkie Board, Box Spring Replacement, Full, Natural

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•THE CONVENIENCE OF A PLATFORM BED, INSTANTLY - As simple as rolling open a sleeping bag, these fabric-covered wooden support slats enhance the functionality and durability of your existing bed frame or bunk bed in a snap
•REPLACE YOUR BOX SPRING - Trusty plywood slats are designed to optimally support your spring, latex or memory foam mattress without the added bulk of a box spring; plus, they’re a cinch to roll up and transport when moving or rearranging furniture
•NO ASSEMBLY - Slats are shipped already connected together with a fabric encasement; simply unroll and place them vertically across your bed frame
•Includes 6 slats for twin, 9 slats for full, 10 slats for queen, and 12 slats for king; closely spaced slats are 2.8 inches wide
•Worry-free 5 year warranty

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$119.35

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DMI

DMI Foldable Box Spring, Bunkie Board, Bed Support Slats for Support to Streamline and Minimize the Bed, No Assembly Needed, Full Size, 60 x 48

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•BUNKIE BOARD adds extra support under the mattress to help prevent the mattress from sagging bringing life to an old uncomfortable mattress
•BED BOARD FOR UNDER MATTRESS provides a low profile solution to keep the mattress firm without the added bulk or height of a traditional box spring
•MATTRESS SUPPORT is foldable to conveniently store and pack away and is lightweight enough for travel
•UNDER MATTRESS SUPPORT is ideal for kid’s beds, bunk beds, sleeper sofa mattresses, pull out beds, sofa beds or beds with supportive slats
•FULL BUNKIE BOARD Overall size is 60 Length x 48 Width inches. Folded size: 48 X 15 inches. Board is 3/16 in thick when flat and 3/4 inches thick when folded. Weight: Approx. 14 pounds. Note: Board is not intended to fit under the entirety of the mattress. It is meant to lay in the middle with several inches on each side

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$39.99

$44.44

-10%

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BBX-G

BBX-G Heavy Duty Thick Folding Box Spring, Mattress Supporting Wood Floor, Foldable Box Spring, Bed Support Slats, 60"x30"

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•The bed board adds extra support, which helps prevent the mattress from sagging and brings vitality to the old uncomfortable mattress
•The bed board under the mattress provides a low profile solution that can maintain the firmness of the mattress without increasing the volume or height of traditional box springs
•The mattress stand is foldable, easy to store and pack, lightweight, suitable for travel
•Undermattress support is ideal for children's beds, bunk beds, sleeping sofa mattresses, pull-out beds, sofa beds or beds with support Flat noodles
•The total size of the double-layer baby board is 60 inches long x 30 inches wide. Folding size: 30 x 15 inches. The is 1/5 in thick when flat and 4/5 inches thick when folded. Weight: Approximately 11 pounds. Attention: Wooden boards are not suitable to be placed under the entire mattress. It means placed in the middle, a few inches on each side

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$32.40

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通用

通用 Wooden Bed Slats Replacement - 5 Pack (39.3"L x 2.08"W x 0.33"H), Modern Style, Easy Assembly, No Tools Required

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Package contains 5 slats.Measure The Width Inside Your Bed Frame Before Ordering!1000mm*53mm*8.5mm=(39.3"X2.08"X0.33").Please note that this is an arch design, not a deformation
•All wood is kilnd dried, planed and sanded. It is very soft and looks great.Please note that this is an arch design, not a deformation
•Great replacement for broken or damaged bed slats.Strong support for your memory foam, Hybrid, or Spring mattress.
•If you are not sure whether it is suitable or not, you can contact us (attach a picture of your bed frame).Easy to assemble in minutes / no tools required.
•If the size（39.3"/100mm ）is too long, you can cut it any size you need.

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$39.90

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Continental Mattress

Continental Mattress, 0.68-Inch Heavy Duty Horizontal Wooden Bunkie Board/Bed Slats, Enhance Mattress Support, Full(54"), Beige

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•PLEASE MEASURE BEFORE ORDERING: it's important to measure the width of your bed to ensure a proper fit. These slats are designed to fit standard size beds, but it's always a good idea to double-check before ordering to avoid any issues.
•CENTRE SUPPORT: For larger mattress sizes, such as Full, Queen, King, and Cal. King, slats may require a centre support to prevent sagging and ensure proper support for the mattress
•EASY TO INSTALL: Simply lay down on your bed frame, attach them to the rails, and you're good to go.
•PROVIDE BETTER VENTILATION: Wooden slats allow air to circulate around your mattress, preventing moisture build-up and making your bed more hygienic.
•ITEM INCLUDES: Item includes Slats Only (Frame and mattress sold separately).

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$87.12

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