9 Best Full Size Box Spring Covers (November 2026)

The best full size box spring covers include the Linenspa Box Spring Encasement for six-sided liquid protection, the SPRINGSPIRIT Box Spring Cover Full Size for a tailored bed-skirt alternative, and the Four Seasons Essentials Full Size Mattress or Box for an 8–11 in deep foundation.

On this page (5 sections)

1. How we chose full size box spring covers
2. The best full size box spring covers
3. How should you measure a full box spring cover?
4. Do you need a fitted wrap or a zippered encasement?
5. Which full box spring cover should you choose?

The Linenspa Box Spring Encasement is the best box spring cover full size for full-surface coverage against spills, while SPRINGSPIRIT is a strong pick for a tidy fitted finish. We compared the fit, coverage, fabric, and care details to help you choose a cover that suits your foundation.

A fitted wrap can hide the sides of a box spring without the loose drop of a bed skirt. A zippered encasement serves a different purpose by surrounding all six sides, so decide whether appearance or protection matters more before you choose.

For more styles and sizes, start with our guide to best box spring covers. If your foundation is split, see the split queen box spring encasement guide.

Our picks at a glance

1. 1
   Best for six-sided liquid protection

   Linenspa Box Spring Encasement

   9.7/10 our score

   See it on Amazon
2. 2
   Best for a tailored bed-skirt alternative

   SPRINGSPIRIT Box Spring Cover Full Size

   9.6/10 our score

   See it on Amazon
3. 3
   Best for an 8–11 in deep foundation

   Four Seasons Essentials Full Size Mattress or Box

   9.5/10 our score

   See it on Amazon

4. 4

   Moonsea Box Spring Cover Full Size

   Best for a wrapped, no-ruffle look
   Check it
5. 5

   Guardmax Full Box Spring Cover

   Best for a sealed dust-mite barrier
   Check it
6. 6

   PureFit Stretchy Box Spring Cover Full

   Best for an elastic stretch fit
   Check it
7. 7

   Mrs Awesome Stretch Jersey Box Spring Cover Full/Full

   Best for 5–13 in profiles
   Check it
8. 8

   Twin Six Premium Bed Box Spring Cover

   Best for a black, skirt-free finish
   Check it
9. 9

   Qingzhou 5 Inch Full Size Box Spring

   Best for replacing the foundation
   Check it

How we chose full size box spring covers

The best full size box spring covers here match a clear need, such as a tailored side wrap, a stated depth range, or a six-sided barrier. We compared the product details for fit, coverage, materials, and care, then ranked each pick by how well it matches the search for a full box spring cover.

We gave the top score to Linenspa because its full size encasement combines a zipper, six-sided coverage, and a waterproof layer. SPRINGSPIRIT follows for a smooth fitted look, while Four Seasons Essentials is a useful option when your foundation is 8–11 in deep.

The choices below include decorative covers and protective encasements. If you're also deciding whether your mattress needs a foundation, read hybrid mattress box spring guide.

The Qingzhou item is a complete foundation with fabric cover, so it is included for readers replacing a box spring rather than dressing one.

The best full size box spring covers

The right pick depends on whether you want to cover the sides, seal the whole foundation, or replace it. These nine options are listed from highest score to lowest.

1

Linenspa Box Spring Encasement: Best for six-sided liquid protection

9.7/10Our score

• Zippered 6-sided coverage
• Fits up to 10 in deep
• Waterproof layer
• Machine washable and dryer safe on low heat

The zipper closes around the full foundation, and the waterproof layer helps guard against spills and stains. Check your box spring depth before choosing it.

See it on Amazon

Pros

• Surrounds all 6 sides
• Waterproof layer
• Machine washable

Cons

• Maximum stated depth is 10 in
• Encasement style takes more effort to fit than a side wrap

The Linenspa Box Spring Encasement is the strongest fit when you want a cover that surrounds the entire foundation. Its zipper closes across all six sides, and the waterproof layer helps protect against liquids, spills, and accidents.

It fits box springs up to 10 in deep. Measure the foundation before buying, especially if it has a taller profile or unusual seams that could make the fit tight.

The cover is made from polyester and can be machine washed and dried on low heat. That care routine is useful if you expect to remove it for cleaning.

Choose this over a decorative wrap when liquid protection and full coverage are the main goals. If you only want a clean finish around the visible sides, an elastic cover can be quicker to put on.

2

SPRINGSPIRIT Box Spring Cover Full Size: Best for a tailored bed-skirt alternative

9.6/10Our score

• Elastic woven microfiber
• Deep corner pockets
• 15.8 in drop length
• Machine washable

This full size white cover wraps the box spring for a tidy finish and is designed not to hang down over under-bed space. Its elastic material and corner pockets help it fit snugly.

See it on Amazon

Pros

• Designed for a clean, fitted look
• Does not hang down over under-bed space
• Machine washable

Cons

• White color only in the specified option
• Exact box spring depth range is not stated

SPRINGSPIRIT is a good match when you want a smooth, fitted finish without a bed skirt hanging down. Its elastic woven material and deep corner pockets are designed to fit a full size box spring.

The cover has a 15.8 in drop length, but the maker does not give a specific box spring depth range. Check your foundation's dimensions if it is unusually tall or shallow.

This white cover is machine washable. The care instructions call for cold water with similar colors and low tumble drying.

Pick it for appearance and an easy-care wrap, especially if keeping under-bed space clear matters. Choose a zippered encasement instead when you need a stated waterproof layer or full coverage.

3

Four Seasons Essentials Full Size Mattress or Box: Best for an 8–11 in deep foundation

9.5/10Our score

• Zippered 6-sided encasement
• Fits 8–11 in depth
• Waterproof polyurethane lining
• Machine washable

This full size encasement is described for a mattress or box spring, with a stated 8–11 in depth range and a waterproof inner lining. Confirm you are buying the right size for your foundation.

See it on Amazon

Pros

• Stated depth range covers many standard profiles
• Waterproof inner lining
• Zipper closes around the sides

Cons

• Description also discusses mattresses, so confirm box spring use when ordering
• Deeper than 11 in is outside the stated range

Four Seasons Essentials gives you a stated 8–11 in fit range for a full size mattress or box spring. Its six-sided zipper closure and polyurethane lining suit buyers who want a waterproof barrier around the foundation.

The full size dimensions are 74 x 54 x 9 in. Compare the depth of your box spring with the stated range before ordering, since a shallow profile may leave extra fabric and a deeper one may not fit.

The polyester cover is machine washable and can be tumble dried on low heat. Its description also refers to mattress use, so confirm that you select the option intended for a box spring.

Choose it when your foundation falls within the depth range and you want a zippered protector. For a visible-side-only cover, a stretch wrap is simpler to install.

4

Moonsea Box Spring Cover Full Size: Best for a wrapped, no-ruffle look

9.3/10Our score

• Stretch microfiber knit
• Wraps 4 sides
• Fits a standard full box spring
• Machine washable

Moonsea uses elastic fabric to wrap the sides of a standard full size box spring. It gives the bed a neat finish without a traditional dust ruffle.

See it on Amazon

Pros

• Designed as an alternative to a bed skirt
• Stretch fabric and elastic help hold it in place
• Can be removed for laundering

Cons

• Wraps 4 sides rather than fully encasing the foundation
• Specified height is 13 in

Moonsea is a four-sided wrap with a 13 in height, designed as an alternative to a traditional bed skirt. Its stretchy microfiber knit and elastic help keep the cover snug around a standard full box spring.

The fitted style can be removed for laundering and is machine washable. It gives the foundation a tidier look without adding a loose dust ruffle.

This cover focuses on the sides, rather than sealing the top and bottom with a zipper. If you need liquid protection or coverage on every face, choose a full encasement instead.

Pick Moonsea for a simple no-ruffle finish on a standard profile. Measure first if your box spring is notably taller or shorter than 13 in.

5

Guardmax Full Box Spring Cover: Best for a sealed dust-mite barrier

9.1/10Our score

• Zippered 6-sided encasement
• Fits 54 x 75 in bases up to 10 in deep
• Waterproof inner layer
• Machine washable

The zippered cover is made for a full size base up to 10 in deep. Guardmax describes its sealed membrane and zipper as a barrier against bed bugs and dust mites.

See it on Amazon

Pros

• Specific full size dimensions
• Waterproof inner layer
• Zipper closes all 6 sides

Cons

• Depth limit is 10 in
• Encasement must be zipped around the foundation

Guardmax is a full size zippered encasement made for a 54 x 75 in base up to 10 in deep. Its sealed inner layer is waterproof, and Guardmax describes the zipper and membrane as barriers against bed bugs and dust mites.

The zipper runs across one end and down both sides, opening wide to help you fit it around the foundation. Check the depth before buying so the cover can close without straining.

The polyester cover is machine washable. Choose it when a sealed barrier is more important than a decorative side wrap.

If your priority is keeping the base dry and enclosed, Guardmax is a focused option. For a bed-skirt alternative that leaves the underside open, compare it with the SPRINGSPIRIT or Moonsea cover.

6

PureFit Stretchy Box Spring Cover Full: Best for an elastic stretch fit

8.8/10Our score

• Knitted polyester and spandex blend
• Elastic edges
• Wraps 4 sides
• Machine washable

The knitted fabric stretches around the box spring, with elasticized corners to help keep the cover in place. It is a simple choice for changing the bed's look.

See it on Amazon

Pros

• Stretch fabric slips over the foundation
• Elastic edges help limit slipping
• Machine washable

Cons

• Exact depth range is not stated
• Covers the sides rather than all 6 surfaces

PureFit uses a knitted polyester and spandex blend to stretch over the sides of a full box spring. Elasticized corners are intended to help keep the cover from slipping, and the fabric is machine washable.

The description says the cover comes in several colors, though the specified full size option is white. No depth range is given, so measure the foundation and check the fit if it is especially tall.

This style is aimed at appearance and easier installation, not full encasement. It can be a practical alternative to a bed skirt when you want the sides covered with less hanging fabric.

Choose PureFit if an elastic stretch fit is your priority. If protection from liquid matters, select a product with a stated waterproof layer.

7

Mrs Awesome Stretch Jersey Box Spring Cover Full/Full: Best for 5–13 in profiles

8.6/10Our score

• Stretch jersey knit
• Fits 5–13 in deep
• Elastic top and bottom edges
• Machine washable

The stretch jersey cover is made for low or deep box spring profiles from 5 to 13 in. Elastic edges wrap around the foundation to help the cover stay snug.

See it on Amazon

Pros

• Wide stated fit range
• Elastic edges on top and bottom
• Designed for one-person installation

Cons

• Fit range is broader than a standard full footprint
• Side wrap does not fully enclose the bottom

Mrs Awesome has the broadest stated profile range among the fitted wraps here: 5–13 in deep. Its stretch jersey knit and elastic edges at the top and bottom are meant to hold the cover snugly around the foundation.

The stated full size fit spans 37–60 in wide and 53–86 in long, which is wider than a standard full footprint. Measure your box spring and compare all dimensions to avoid excess fabric.

The cover is machine washable and can be installed or removed by one person. Its stretch makes it worth considering for a nonstandard profile that still falls within the stated range.

Choose it when your box spring depth is between 5 and 13 in and you want a soft jersey wrap. For a narrower fit description, compare the stated dimensions of the other options.

8

Twin Six Premium Bed Box Spring Cover: Best for a black, skirt-free finish

8.4/10Our score

• Black polyester and spandex wrap
• Full/Full XL size
• Deep corner pockets
• Machine washable

This black stretch cover wraps the sides of a full or full XL foundation and is designed to avoid hanging over under-bed space. Measure the foundation before choosing the shared size.

See it on Amazon

Pros

• Black option for a darker bed frame
• Stretch fabric and corner pockets
• No need to remove the mattress to install

Cons

• Full and Full XL share the size option
• Fit details vary across the product description

Twin Six is a black stretch cover for full and full XL box springs. Its polyester and spandex fabric wraps the sides, and the deep corner pockets are designed to help it fit without removing the mattress.

The product description gives differing depth guidance, so treat the shared Full/Full XL sizing as a reason to measure carefully. It is machine washable and designed not to hang over the under-bed space.

Choose it if you want a dark finish and a fitted alternative to a skirt. If your foundation is a standard full size, confirm the actual dimensions before choosing the shared size.

9

Qingzhou 5 Inch Full Size Box Spring: Best for replacing the foundation

8.1/10Our score

• 5 in high full size foundation
• Heavy-duty steel frame
• Fabric cover included
• Easy assembly

This is a full size box spring with a black fabric cover, not a fitted cover for an existing foundation. Consider it if you need a new 5 in foundation.

See it on Amazon

Pros

• Includes a fabric cover
• Steel construction
• Designed for easy assembly

Cons

• Replaces the foundation instead of covering one
• Dimensions are 74.5 x 53.5 in

The Qingzhou 5 Inch Full Size Box Spring is a foundation with a fabric cover, not a slip-on cover for a box spring you already own. Its heavy-duty steel frame is 5 in high and measures 74.5 x 53.5 in.

Choose this option if you are replacing the foundation and want a black fabric cover included. The maker describes the frame as easy to assemble and designed for quiet support.

If you already have a box spring and only want to hide it, choose one of the fitted wraps above. For more replacement options, see our guide to best mattress foundation full and best folding box spring full size.

How should you measure a full box spring cover?

Measure the foundation's length, width, and depth before choosing a full size box spring cover. A standard full size is often about 54 x 75 in, but profiles and actual dimensions can vary.

Check the cover's stated fit range against all three measurements. Linenspa fits up to 10 in deep, Four Seasons Essentials is made for 8–11 in, and Mrs Awesome gives a 5–13 in range.

For wraps, also check whether the cover has enough stretch for your corners and enough drop to cover the visible sides. For encasements, the depth matters because the zipper must close around the full perimeter.

If you are still deciding whether you need a box spring at all, see whether a foam mattress needs a box spring and whether slats can replace one.

Do you need a fitted wrap or a zippered encasement?

Choose a fitted wrap for a cleaner look around the sides, or a zippered encasement when you want the foundation covered on all six sides. The right style depends on whether appearance or a barrier against spills and dust matters more.

A wrap usually slips over the sides and leaves the underside open. It can replace a bed skirt visually while keeping fabric from dangling near the floor.

An encasement closes around the top, bottom, and sides. Linenspa, Guardmax, and Four Seasons Essentials have zippered six-sided designs, and the Linenspa and Guardmax options describe waterproof layers.

For other bed sizes, compare the best queen box spring cover and best king box spring cover. A different size may have its own fit range, so measure before choosing.

Which full box spring cover should you choose?

Choose Linenspa if you want a waterproof, zippered cover that surrounds all six sides and your foundation is no more than 10 in deep. Choose SPRINGSPIRIT for a fitted white finish, or Mrs Awesome when you need a wider stated depth range.

If you are replacing the box spring rather than covering one, consider the Qingzhou foundation. For an existing foundation, match its measured length, width, and depth to the cover before buying.

Our top 3 picks at a glance

1. 1
   Best for six-sided liquid protection

   Linenspa Box Spring Encasement

   9.7/10 our score

   See it on Amazon
2. 2
   Best for a tailored bed-skirt alternative

   SPRINGSPIRIT Box Spring Cover Full Size

   9.6/10 our score

   See it on Amazon
3. 3
   Best for an 8–11 in deep foundation

   Four Seasons Essentials Full Size Mattress or Box

   9.5/10 our score

   See it on Amazon

Frequently asked questions

What is the difference between a box spring cover and an encasement?

A box spring cover usually wraps the visible sides to create a finished look. An encasement closes around all 6 sides with a zipper, which can help guard the foundation against spills, dust, or pests.

Choose based on whether you want a decorative wrap or full coverage.

How do I choose the right full size box spring cover?

Measure the foundation's length, width, and depth, then compare all 3 with the cover's stated fit. Full size foundations are often about 54 x 75 in, but check your own because dimensions and profiles can vary.

If no depth range is given, confirm the fit before ordering.

Do full box spring covers fit every foundation height?

No. Fit depends on the cover's shape and stated depth range.

Mrs Awesome gives a 5–13 in range, while the Linenspa encasement fits up to 10 in deep.

Measure the box spring, including its height, and compare it with the cover's fit details.

Can I use a box spring cover instead of a bed skirt?

Yes. A fitted wrap can cover the sides of a box spring without the loose fabric of a traditional skirt.

SPRINGSPIRIT and Moonsea are designed as skirt alternatives.

A wrap may not cover the underside, so choose a zippered encasement if you need all 6 sides covered.

Will a box spring cover protect against spills?

Only choose a cover with a stated waterproof layer if spill protection matters. Linenspa and Guardmax describe waterproof encasements, while stretch wraps focus on covering the visible sides.

A decorative cover alone should not be treated as a liquid barrier.