Weatherproof your porch swing in style with a water-resistant outdoor mattress cover. All colors and sizes are available. Handmade to order.
Weatherproof your porch swing in style with a water-resistant outdoor mattress cover.
Water-resistant outdoor mattress cover. All colors and sizes are available. Handmade to order.
Weatherproof your porch swing in style with a water-resistant outdoor mattress cover. All colors and sizes are available. High-quality details.
Weatherproof your porch swing in style with a water-resistant outdoor matress cover. Artisanal quality. Custom sizing.

Water-resistant Outdoor Mattress Cover

(63 customer reviews)

$181 – $343

Protect your porch swing in style with a water-resistant outdoor mattress cover. Enjoy our all-time best seller in your favorite color.

Select mattress size and height*
Select Swatch
#272 - Emerald
#327 - Swamp
#263 - Avocado
#314 - Pale Grey Blue
#320 - Asphalt
#312 - Charcoal
#000 Black
#303 - Chocolate
#179 - Burgundy
#509 - Coffee
#293 - Peanut
#705 - Beige
#928 - Latte
#307 - Pale Beige
#363 - Dusty Rose
#111 - Yellow
#114 - Orange
#157 - Roadworks
#162 - Bright Red
#148 - Red Wine
#143 - Mauve
#193 - Aubergine
#170 - Iris
#171 - Purple
#339 - Violet
#579 - Fuchsia
#422 - Magenta
#577 - Bright Pink
#1056 - Rose
#101 - White
#561 - Lilac
#213 - Sky Blue
#225 - Dark Blue
#330 - Navy
#216 - Aquamarine
#208 - Airforce Blue
#206 - NYPD Blue
#203 - Cadet Blue
#256 - Mint
#257 - Turquoise
#234 - Meadow
#469 - Green
#243 - Basil
#334 - Parakeet
Custom Emerald water-resistant outdoor daybed mattress cover fabric swatch
Custom Swamp water-resistant outdoor daybed mattress cover fabric swatch
Custom Avocado water-resistant outdoor daybed mattress cover fabric swatch
Custom Pale Grey Blue water-resistant outdoor daybed mattress cover fabric swatch
Custom Asphalt water-resistant outdoor daybed mattress cover fabric swatch
Custom Charcoal water-resistant outdoor daybed mattress cover fabric swatch
Custom Chocolate water-resistant outdoor daybed mattress cover fabric swatch
Custom Beige water-resistant outdoor daybed mattress cover fabric swatch
Custom Latte water-resistant outdoor daybed mattress cover fabric swatch
Custom Lilac water-resistant outdoor daybed mattress cover fabric swatch
Custom Sky Blue water-resistant outdoor daybed mattress cover fabric swatch
Custom Dark Blue water-resistant outdoor daybed mattress cover fabric swatch
Custom Navy water-resistant outdoor daybed mattress cover fabric swatch
Custom Airforce Blue water-resistant outdoor daybed mattress cover fabric swatch
Custom NYPD Blue water-resistant outdoor daybed mattress cover fabric swatch
Custom Turquoise water-resistant outdoor daybed mattress cover fabric swatch
Custom Meadow water-resistant outdoor daybed mattress cover fabric swatch
With piping
Without piping
SKU: 3400 Categories: ,

63 reviews for Water-resistant Outdoor Mattress Cover

  1. Andisha (verified owner) –

    Exactly what I ordered. It looks great by the window and it’s super comfy

  2. jlobis1 (verified owner) –

    Could not be happier with this purchase. Alona was so friendly and helpful and the cover to our outdoor bed looks wonderful.

  3. Yukiko (verified owner) –

    Perfect. Love it !! ☆☆☆☆☆

  4. Debra (verified owner) –

    Excellent workmanship, lovely cover, excellent customer service. Shipping took about 2 weeks but that was expected. Would definitely purchase again.

  5. lynnfbrown (verified owner) –

    Super easy to order. Custom cover arrived just as promised, fits perfectly and looks great!

  6. climehigh (verified owner) –

    Fits like a glove. Great vibrant color. Very pleased with the purchase.

  7. Jean (verified owner) –

    High quality cover, great customer service.

  8. Ciara (verified owner) –

    AMAZING quality! I made an out door daybed out of pallets without thinking of cushion size.. so after weeks of searching I decided on a foldable foam mattress but needed an outdoor cover and she was able to make it the size I needed and had it within 2 weeks! Very satisfied with the product!!! a thank you so so much!

  9. Tyler (verified owner) –

    This cover exceeded my expectations. I wanted it to fit tight with no wrinkles, so I ordered it a little small and was nervous it wouldn’t fit, but it fits perfectly. My exact mattress dimensions are 38.5 x 74.5 x 6, but there is some give to the mattress so I ordered the cover at 38 x 74 x 5.5. The fabric is NOT waterproof, but I bought a heavy duty tarp to cover the daybed when we are not using it.

  10. Mary (verified owner) –

    The cover fit perfectly! Craftmanship was fantastic! Super happy with the purchase!

  11. kaevans234 (verified owner) –

    The cover fits perfectly. Great craftsmanship.

  12. anguyen407 (verified owner) –

    AMAZING!!! My daybed cover fit perfect!!!! So much better than I could have possibly imagined. THANK YOU!

  13. njsharp (verified owner) –

    Can’t say enough good things! I received it in the US incredibly fast. The fit was perfect, color was exactly what I expected, and it’s quality is amazing. I accidentally left it out during a heavy rain and the foam mattress remained completely dry. 10/10

  14. Alex (verified owner) –

    Perfect cover! Beautiful colour and so well made! Alona is amazing at what she does and has an excellent customer service. Very prompt. Will definitely be ordering cushion covers too:-)

  15. chloegharmer (verified owner) –

    I ordered a custom size cover for an outdoor daybed. It is perfect! Arrived a lot sooner than expected too.

  16. Debbie (verified owner) –

    I ordered a navy cushion. I received a gray cushion. The seller reached out to me and was vey apologetic and offered to send me the right color (at no charge of course). I received it quickly (from Ukraine even). The cushion itself was made well with crisp corners and a zipper in the back. Fit perfectly. I am very impressed with this seller.

  17. Natasha (verified owner) –

    Beautiful craftsmanship. I got the mattress for my sofa done by her too. We live by the water and it’s very humid, so I liked having the outdoor fabric to make it less prone to getting mildew.

  18. Sarah (verified owner) –

    The item arrived ahead of schedule and is beautifully made. I purchased a camp cot for our screen porch and am using it as a day bed – this cover works perfectly.

  19. Sandra (verified owner) –

    Ilona was very helpful and took my measurements to tailor make our king size daybed cover. Very happy with service and quality of product! Highly recommend.

  20. Debbie Smallwood (verified owner) –

    Fits perfectly. We love it !

  21. Julie (verified owner) –

    This is my second purchase. I needed a custom-sized cover for a daybed cushion, and this was perfect, so well made, and came surprisingly quickly.

  22. Lydia (verified owner) –

    Took a while to get here but it’s amazing & fits my piece perfectly.

  23. Dennis (verified owner) –

    Alona was wonderful to work with and I highly recommend her.

  24. Rey (verified owner) –

    This daybed cover was exactly what I needed. Great quality and craftsmanship. Arrived super fast too!

  25. MtnRange (verified owner) –

    Super helpful with my request, could not be more pleased with the cover. Thanks so much!

  26. Karen Herb (verified owner) –

    Just got my custom mattress cover and LOVE IT! Its always a risk to custom order but Alona more then met my expectations. The fit is perfect and the fabric feels very nice for outdoor fabric – not too stiff or rough feeling. Stitching is top-notch and every detail attended to. (I’d note it looks better in person than in this pic!)
    The order shipped crazy fast and was delivered far sooner than I expected. Highly recommend and would order from Alona again in a heartbeat.

  27. Michael (verified owner) –

    My order was for a custom fit cover and it works and looks awesome! Very satisfied! If I need any other covers or 2nd cover, this will be my first place I go to. The only extra step I did when I got to was spray some water repellent on it. Water just beads and doesn’t absorb. Fantastic work and craftsmanship!

  28. Eugenia (verified owner) –

    Exactly what I wanted! Easy to work with!

  29. Linda (verified owner) –

    IT’S PERFECT!! Absolutely love the cover! Can’t wait to get the rest of the pillows out when the weather gets warmer.

  30. Michelle (verified owner) –

    Love my new outdoor cushion covers for my rattan sofa. Alona did a great job they look very classy and well made. Just need some sun now to enjoy the garden

  31. tlvogen (verified owner) –

    I ordered the mattress cover and the bolster covers. The craftsmanship on this work is awesome! I ordered again for my mom. Definitely would recommend.

  32. medic95348 (verified owner) –

    I have made several purchases from here and have been happy with all of them. I had her make my camper van mattress and pillow covers and now I have had her make a mattress cover for my bus camper. As always quality work, quality materials and quality zippers. Considering how far she has to ship the merchandise; prompt fast service. The material is so very easy to clean. I have spilled food, coffee, mud and dog vomit; all wiped right up and never soaked through.

  33. Tiffany (verified owner) –

    This looks great! Great price & came quickly. Highly recommend – I’m about to order pillow covers from the same vendor.

  34. krieg1022 (verified owner) –

    Love the cover! Perfect

  35. Emily (verified owner) –

    Great to work with. Got a custom color. I called it “blue” she got in touch to make sure I knew it was more purple before making. Fits great! Just the quality I was looking for on our 4 season, screened in porch in New Hampshire!

  36. Mimi (verified owner) –

    Quality is really nice. Color is solid. Easy to put on the mattress. It took a few weeks to come, but it came on the earlier side which is great. Overall, really happy and would recommend.

  37. laurie (verified owner) –

    This cover is exactly what I wanted for my outdoor daybed. The service was friendly and I received my item really quickly. Thank you so much!

  38. nkomlos (verified owner) –

    Perfection! Just exactly the outdoor mattress cover I needed. Thank you!!

  39. Amanda (verified owner) –

    I needed covers for two toddler mattresses for a custom bench my husband made. Since this is outside, it needed to be sturdy for the pup to jump on yet soft enough for us to sit on. I love these blue covers! Well made and perfect! The seller was quick to respond to questions and requests.

  40. Erica (verified owner) –

    This outdoor bed swing mattress cover is perfect! The material is really durable, looks nice and the fit is great – it’s exactly what I was hoping for.

    I previously just used a twin sheet with a waterproof mattress cover underneath. The sheet was baggy and didn’t provide the finished look I wanted. This is very professionally made and it shipped really quickly. I’m very happy with the purchase and have even ordered more pillow covers.

  41. christine (verified owner) –

    The mattress cover fits perfect and looks great! Thanks!

  42. meghanjoydonnelly (verified owner) –

    Our custom daybed swing mattress cover is perfect! We love it and it came faster than expected!

  43. Eddy (verified owner) –

    Incredible work, fits PERFECTLY. Alona made us a custom size for a queen foam daybed mattress. Quality material and we love the color!

  44. Kelly (verified owner) –

    The cover is exactly what we needed and the color is great. Shipping was fast and the quality of the cover appears to be very good. Time will tell how it holds up outside in the SC heat and humidity, but we are very happy with our purchase.

  45. konrad (verified owner) –

    Great mattress cover.
    Thank you

  46. Brandi (verified owner) –

    Beautiful cover done and shipped in timely manner! Thank you!

  47. Rob (verified owner) –

    This is a very nicely done cover and looks durable. The color is right on and we are pleased.

  48. Lisa (verified owner) –

    Beautiful! Quality fabric ! I bought a very expensive trifold mattress for my pallet bed swing outside. I have been looking for something to protect it instead of bringing it in and out all the time. I am so thrilled with this purchase

  49. Lauren (verified owner) –

    Item met my expectations and fits perfectly

  50. Amy (verified owner) –

    Beautifully made, fit perfectly, color exactly as pictured. This cover will adorn my porch swing for years to come. Could not recommend more highly….

  51. Kelly (verified owner) –

    Absolutely love my mattress cover!! Great quality and received my item very quickly!

  52. Jeanette (verified owner) –

    Cover is perfect fit and color! Shipping was quick! Thank you!!

  53. Jennifer (verified owner) –

    Wow this fits exactly to the measurements of the outdoor mattress. Fast service. Impressive. Will definitely recommend and use again

  54. Anne (verified owner) –

    Arrived surprisingly quickly and is great quality. Fits my daybed mattress perfectly.

  55. Hope (verified owner) –

    Quick turn around time and I love the cover! Highly recommend!

  56. Sara (verified owner) –

    This is high quality. I used this for the daybed that I use as a couch in my living room. Putting a sheet on it looked tacky and uninviting for guests to sit on. Now my “couch” looks more life a couch with this durable and attractive cover!

  57. Paul (verified owner) –

    Superfast shipping and excellent work on the customizations. Very happy.

  58. Dena (verified owner) –

    The covers were beautiful and fit great. Nice material. Came very quickly as well! Looks fabulous on our outdoor daybed.

  59. Candace (verified owner) –

    Great item! Fits my daybed perfectly and I can’t wait to use it!

  60. Jennifer (verified owner) –

    This cover is very well made, the fit is spot on, and the fabric is high quality. It looks exactly like the photos, and the color looks just like the swatch I chose. I am absolutely thrilled with this cover. Cleaning up the dog hair on the daybed will be a breeze from now on. I will probably order another as a backup for when this one is in the laundry.

  61. Amy Shook (verified owner) –

    These covers are absolutely phenomenal. We turned two twin XL beds into a slouch couch for our Rumpus Room. The quality of these covers is excellent! The piping on the seams is classy. The covers were easy for one person to maneuver onto the mattresses. We love these!!!

  62. Holly (verified owner) –

    Love my cover; fits great and looks great.

  63. Lauren (verified owner) –

    So lovely! Made well and works perfectly for the daybed in my daughters loft.

Only logged in customers who have purchased this product may leave a review.

Description

Custom Water-Resistant Outdoor Twin Mattress & Daybed Cover

Protect your outdoor investment with our flagship, water-resistant mattress cover. Designed specifically for outdoor porch swings, daybeds, and twin-sized seating, our covers combine premium synthetic durability with a professional, tailored finish. Handmade-to-order and available in dozens of colors, this is the ultimate solution for keeping your outdoor oasis dry, clean, and stylish year-round.

Why This is Our Bestseller

Engineered for longevity and performance, our covers provide you comfort and peace of mind.

  • Superior Weather Defense: High-performance, water-resistant fabric blocks moisture, humidity, and damaging UV rays.

  • Built for Real Life: Engineered to withstand heavy use from kids, pets, and the toughest weather conditions.

  • Bespoke Craftsmanship: Every cover is handmade-to-order, ensuring high-quality, straight seams and a perfect, snug fit.

  • Customization Options: Choose from a wide palette of colors and add contrasting piping to match your unique patio decor.

Technical Specifications & Sizing

We ensure a professional look for any dimensions. Please note the following regarding your custom build:

  • Custom Sizing: We cater to all dimensions, ensuring your daybed or swing fits perfectly. Not sure how to get the right dimensions? Read our Guide to Measuring Outdoor Furniture before you order.

  • Seaming Policy: For covers exceeding 59 inches (148 cm) in width, a seam is required due to fabric width limitations.

    • Pro Tip: For daybed covers, we recommend placing the seam near the zipper edge for a cleaner appearance. Please specify your preference in the order notes.

  • Handmade Variance: As each piece is individually crafted, please allow for a minor size tolerance of approximately 0.5–1 inch.

Product Features & Specifications

Designed for durability and styled for luxury, our custom mattress covers are built to withstand the elements without sacrificing comfort.

  • Premium Oxford Fabric: Made from heavy-duty, tightly woven Oxford polyester that is soft to the touch but tough enough for the outdoors.

  • 100% Water-Resistant: Liquid beads right off. Protects your interior mattress from rain, morning dew, pool water, and accidental spills.

  • Machine Washable: Life gets messy. Simply unzip the cover, toss it in the washing machine on a cool, gentle cycle, and let it air dry.

  • Heavy-Duty Hidden Zippers: Features a long, durable zipper that makes removing and putting the cover back on incredibly easy.

  • Custom Tailored Fit: No baggy corners. We hand-sew every cover to your exact custom L x W x H dimensions.

  • 44 UV-Resistant Colors: Fade-resistant fabrics available in 44 stunning shades to match any patio aesthetic.

  • Optional Decorative Piping: Add contrasting or matching edge piping for a high-end, resort-quality finish.

Design Tips: Choosing Your Perfect Cover

  • Color Selection: If your existing mattress has a dark pattern, opt for darker or more opaque fabric colors to ensure the pattern doesn’t show through. Need help picking the right tone? See our Patio Color Inspiration Gallery.

  • Styling: Don’t be afraid to mix and match! Add contrasting piping during checkout to create a high-end, designer look for your porch swing.

  • Complete the Look: Create the ultimate cozy retreat by pairing your mattress cover with our Custom Outdoor Bolster Pillows and Outdoor Pillow Covers.

Don’t Just Take Our Word For It

We’ve sewn hundreds of custom covers for happy customers. Here is why they trust PorchSwingCover to protect their outdoor spaces:

✔️ The “Flawless” Custom Fit
“This cover exceeded my expectations. I wanted it to fit tight with no wrinkles… fits perfectly.” – Tyler

✔️ Ultimate Mess & Pet Protection
“As always, quality work, quality materials, and quality zippers. The material is so very easy to clean. I have spilled food, coffee, mud, and dog vomit; all wiped right up and never soaked through.” – Medic95348

✔️ High-End Designer Looks
“These covers are absolutely phenomenal. We turned two twin XL beds into a slouch couch… The piping on the seams is classy. Putting a sheet on it looked tacky and uninviting. Now my couch looks durable and attractive!” – Amy S. & Sara

Frequently Asked Questions (FAQ)

What makes these covers better than generic options?
Generic covers often sag or use low-grade fabrics. Our covers are custom-built to your specific measurements, offering a tailored, professional look that resists the elements while remaining aesthetically pleasing.

Are these covers truly pet and kid-friendly?
Yes. Our synthetic Oxford fabric is designed to resist stains and moisture, making it simple to wipe clean after spills or muddy paws. Learn more about why we use this material in our post: The Benefits of Mess-Proof Furniture Covers for Pets.

What is the lead time for a custom order?
Because every cover is a bespoke creation, please allow up to 10 working days for production. We pride ourselves on quality and clear communication throughout the process.

Do you have other requirements?
If you have a unique vision, unusual dimensions, or specific design desires, leave a note in the “Notes” section at checkout, and our artisans will be happy to make it happen for you!

Additional information

Daybed Size

Crib 28×52″, Narrow Twin 30×75″, US Twin 39×75″, US Twin XL 39×80″, US Full Double 54×75″, US Queen 60×80″, US King 76×80″, Cal King 72×84″, EU 80×190 cm, EU 80×200 cm, EU 90×190 cm, EU 90×200 cm, EU 120×200 cm, EU 135×190 cm, EU 140×200 cm, EU 160×200 cm
Height

🇺🇸 4-16″, 🇪🇺 10-34 cm
Piping

Yes, No
Material

Oxford Swatches

, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Brand