Outdoor Foam Seats & Cushions

Water Poured Onto Dryfast Outdoor Foam

Need to replace the foam in your patio furniture or marine cushions? Our Dryfast foam is designed to promote the passage of air and water through the cushion, substantially quickening the drying process. Use our custom outdoor cushion service to create a weather-resistant Dryfast cushion in your exact shape and dimensions!

Don’t see your shape listed below? We can make nearly any custom shape to special order. Contact Us for details.

Click on a shape to get started!


Our Dryfast foam is suited to outdoor use where moisture and precipitation are prevalent, such as in patio furniture, marine cushioning, or personal watercraft seating. The large, open cells provide a high degree of airflow, allowing the foam to dry quickly, even after complete saturation. It is also antimicrobial, suppressing the growth of microorganisms that can accumulate in damp areas.

Dryfast works well under breathable, water-resistant covers, such as Sunbrella-type fabrics or Phifertex-style vinyl mesh, which allow the enclosed Dryfast to do its job without trapping the water inside.


Return Policy
Custom cushions cannot be accepted for return unless there is a product defect or a manufacturing error. Please see our Return Policy for more information. If you have questions concerning our return policy, please Contact Us before placing your order.

Manufacturing Tolerances
Custom-cut outdoor cushions have dimensional tolerances according to the "Custom-Cut Cushions" section of our Dimensional Tolerances table. If your project requires a tighter tolerance, Contact Us for more information about machine cut custom items.

Largest Solid Sheet
The largest solid size available is 50" x 90". When any one piece of foam is ordered larger than that, it will be glued together with another piece. There are no additional gluing charges for oversized cushions.

Write a Review

Gail | July 17th, 2023
I measured, pick my foam product with dacron wrap, placed my order, and received exactly what I wanted. Once the cushions were in the covers and placed on the patio chairs it felt as if I had new chairs. I will use this company for my next project.
High quality
Lynne Byal | July 2nd, 2023
I received the outdoor 3” cushion that was exactly right for a porch swing. It is much higher quality and more dense than that found at retail stores. I will order from here again if I need additional cushions. Thank you for your high standards!
Just what we needed!
Ronald Osowski | June 21st, 2023
Our lanai furniture cushions were too soft, so we ordered replacement foam hoping the replacements would be firm enough. Our hopes were answered quickly and installing them in the covers was quick and easy. We are very pleased with our purchase.
Lucie | May 5th, 2023
Fast answers to my questions. Quick delivery of high quality product. Highly recommend!
Great product
Tom Yanity | May 4th, 2023
Bought cushions to replace our current patio seating. Easy to order, fast shipping. Will be ordering again to replace additional cushions
Great cushions
Nancy | May 4th, 2023
Prompt delivery. These cushions will last a long time.. Very firm
Love These Cushions!
Rich T | April 4th, 2023
We bought Dryfast foam to replace 5 existing seat cushions on our porch furniture and they are perfect! They are very firm (which we wanted!) and replacing the old worn-out cushions in our existing covers was quick & easy. I'd highly recommend!.
Great quality
Lynne | March 17th, 2023
This foam is very nice and thick and a great quality. It arrived quickly after ordering and I am very happy with my purchase
Jennifer | March 15th, 2023
I ordered 5 outdoor cushions 26x26x4. I received cushions that varied in size from 25”-27.5”. I waited the weekend as they said and they still were all different. Customer service told me they could vary + or - 1” which means they can vary 2”. I have bought many cushions from Amazon over the years for my business and never had them off even .5”. I had to cut them all to size which is what I didn’t want to have to do. I am very disappointed in the way it was handled and won’t be buying from this company again.
Easy peazy!
Ron Cyr | January 24th, 2023
Great company to deal with, the foam I bought, custom cut, was excellent. No problems.
Custom cut Boat cushions
Kathy | November 29th, 2022
I am very pleased with our custom cut boat cockpit cushions. The friendly staff helped us out, even with the changes we made. I would order foam again for sure.
Great Cushions
Peggy H Smith | November 25th, 2022
I ordered 7 pieces of foam with the wrap in 3 different sizes. They were exactly as ordered, well wrapped and arrived a little sooner than expected. If I ever need outdoor anti microbial foam again, I'll be back. Very please with my purchase.
Very friendly service.
Harold Post | November 3rd, 2022
The foam I ordered was very nice. Good and firm so that even 2 inch thick would not bottom out when you sit on it. The people were very friendly. I mistakenly left one piece off my order and emailed them about it. They called me and modified the order quickly. They were very friendly.
Great Cushions
A Greene | October 17th, 2022
Very firm, perfectly sized outdoor cushions. After receiving 2 cushions I ordered 2 more. Will definitely use foambymail.com in the future
Awesome Cushion Foam
Marie | October 8th, 2022
I highly recommend this product, reasonably priced, received timely and high quality. Just what I needed to complete and outside furniture set for some friends.
J | October 7th, 2022
I will be ordering from this company again in the future. I got exactly what I ordered. Shipping did take a while but that’s ok
Fast Dry Foam Cushions
Tony Vandiver | September 21st, 2022
We are very pleased with the new cushions that were custom cut for us. It was a perfect fit and firmness was just what we needed as well. Highly recommend!
Clear and thorough information on measuring and ordering, accurately and quickly fulfilled
Kay McDonald | September 6th, 2022
This was my second order this year. Both were high quality and exactly what I ordered and expected. I appreciate that packaging for mailing was minimal but very adequate.
Great quality
Homer Bartlett | September 1st, 2022
We're very happy we replaced the cushions in our patio furniture. These are great quality, so much firmer and more supportive than the originals.
Great Quality
Kelli B | August 17th, 2022
I wish I had found this product sooner! I have replaced my cushions a couple of times and have always ended up with the same issue - lack of firmness. This product is obviously high quality! The cushions are very firm and fit my covers perfectly. Thank you!
Just what I needed
Ann | August 15th, 2022
Previous cushions were really deflated after 10 years, but the fabric covers were still fine. The new replacement cushions are great; firmer than the original but my back is happy with that! Helpful tips for measuring made the fit perfect.
Good Stuff
Jay G | August 5th, 2022
Getting five stars from me for anything is very difficult. This was a bit firmer than I expected, and I like firm, yet I think it's a bit too firm. I suspect it will soften a bit up after a month or so of usage and exposure to the elements. Shipping was good, packaging was good. Order time to delivery time was excellent. The tips offered to get a perfect measurement were excellent. I would have been off by a 1/2 on each of the two cushions if I went by measuring the existing foam. The Dacron Wrap was good quality and perfectly wrapped, no taring or sliding of the wrap during install.
Perfect fit!
Shannon | July 30th, 2022
I thought it would take me too long to make cushions but we couldn’t find any readymade cushions that fit our new outdoor chairs. I was able to order the correct size and they fit perfectly. Now I just need to make the covers.
Great Cusions
Walter Anderson | July 28th, 2022
These are perfect replacement cusions for my deck furniture. They are way more comfortable and dry faster than the original cusions. I would definitely recommend Outdoor Foam.
Patio Furniture Cushion replacement
Steve and Tery Bennett | July 20th, 2022
We recently decided to replace one of our cushions on our patio furniture we have on our front porch. We visited your website and ordered one cushion to see if we would be able to successfully replace the cushion and have our furniture feel like it was new again. Your web site walked us through measuring and made us feel comfortable and confident to do this. The cushion arrived quickly and again using the web site to walk us through the install. The new cushion was PERFIC FIT and the chair feels like new. We are saving money up to replace all of our cushions now. Thanks for the perfect product for the do-it-yourselfer!
Very Satisfied!
Lesa Witt | July 16th, 2022
Bought 4 of these cushions to replace old ones in our outdoor patio set. Very pleased with speedy delivery and the cushions are a nice firm support...way better that what came with our original cushions!
A perfect fit!
Heather Dove | July 15th, 2022
I have a vintage glider that I won at auction years ago, but was never able to afford to have cushions made for it. I found a wonderful seamster to make the covers affordable, and then I bought this foam. It’s so comfortable and was cut just perfectly!
Exactly what we needed!
Margaret Newood | July 11th, 2022
My kitchen chairs were getting deflated after 10 years, so instead of paying $30 a piece for replacement foam from a craft store, I KNEW Foam Factory would have what I needed, and BLAMMO! just like that, I ordered them, they were ready in 4 days, and they fit right over the existing cushion seamlessly, and provide the perfect amount of support. I also used Foam Factory for replacing my sofa cushions 10 years ago, and they are STILL incredibly firm and provide excellent comfort. The staff is always excellent at FF, too, and you can't beat their prices.
Beyond Satisfied!
Camille Nickles | July 6th, 2022
I could not be happier with the quality of this product. Being a sewer, I was impressed with the quality encasing of the phone. It's not often when you don't have one negative thing to say about a product. You've nailed it!
Fantastic product
Brooks Almquist | July 2nd, 2022
Very well made, quick delivery. I’m VERY pleased with the quality of these cushions! I will be ordering again!
Outdoor foam
Carolyn Thacker | June 27th, 2022
As always foam by mail makes accurate cuts, ships quickly and has excellent quality foam. The outdoor foam cushions were the exact size I requested. Once in the covers and on the benches they are very comfortable. I'm very pleased. Thank you.
Just as described
Sean | June 24th, 2022
Couldnt be happier
Great cushions!
Crystal | June 18th, 2022
I ordered 2 dry fast foam cushions just to make sure I’d like em. I love em! I’m ordering 2 more to complete my set. I got mine wrapped in Dacron. They’re so comfortable and I know these will hold up well. Great product, great price, made in the USA. Thank you so much!
Great products and service
Linda | June 2nd, 2022
The foam that I purchased to replace my saggy patio cushions arrived quickly, carefully wrapped, and the perfect size. Will definitely do business with this company again.
Strong and Supportive
Laura W | June 1st, 2022
Really happy with these cushions. They are sturdy and deep. I definitely recommend.
Great product
Caitlin | May 23rd, 2022
Ordered replacement foam for our patio set. Ordering was easy and it arrived quickly and as expected. I never received a notification when it was shipped, but there was a tracking number in the order info, so it was no big deal. Our patio set is so much more comfortable now!
Great quality
Meg | May 17th, 2022
Great cushions, nice and firm. Great fit!
Looks great
Jenny Simque | May 11th, 2022
Got the 5" thick cushions with the extra wrap (I forgot what they call it- it adds a bit softness) and while I have yet to put them into use as I am still working on making the covers, they seem to be a VERY sturdy, high quality & well made product that I expect should easily last for several years. Very firm foam unlike anything I have ever seen in stores.
Easy to order, great product!
Janie | May 10th, 2022
The 2 replacement cushions I ordered are far superior to the original cushions. Great job!
Great Product
Kathie May | April 25th, 2022
Custom cushion 4ft x 15" mud room built in. This bench is used multiple time a day so I need the cushion to not only be attractive but also comfortable and of high quality so we don't have to replace it very often. Our DRACON wrapped HD36 Foam cushion was just the right product.
Five Stars for product and service
Debbie Simonton | April 21st, 2022
I am very impressed with the customer service and the product I received. I did have to trim one inch off the lenght of a cushion, but no big deal. I will be coming back for more.
Great product and great service!
Kathy | April 14th, 2022
The Dryfast foam was cut exactly to my requirements. It arrived quickly. Great customer service. Thank you.
Dryfast Foam for outdoor chairs.
Mike | April 12th, 2022
Sssssoooooo much better than the original cushions or what’s available at big box retailers.
Kellie Grant | March 28th, 2022
Great upgrade for my outdoor sofa! The cushions that came with it were too soft. These are unbelievably firm! Very satisfied with my purchase
excellent value!
Evelyn | March 24th, 2022
I ordered 6 cushion foams for my patio chairs and they are wonderful! Much better than the original foam! I added a layer of the original foam for comfort as these are very firm.
Outdoor seat cushion inserts
Gloria | March 22nd, 2022
Promptly received my order! High quality foam. Individually sealing each cushion would have made inserting the cushions easier.
Outdoor foam
Anne | March 21st, 2022
Very pleased with the wrapped outdoor foam for my metal chairs. Great product and service!
Outdoor foam is just what I was hoping for
L C | June 13th, 2021
We bought some rather expensive outdoor furniture from West Elm a year or so ago, and have been very disappointed in the cushions that came with them. They are very thin and you may as well be sitting on wooden slats. I was apprehensive about trying the dry-fast foam, fearing it would be similar to what came with our furniture, but it is a SUBSTANTIAL improvement. It is firm, supportive and extremely comfortable. I only ordered a small one to begin with, but it was perfect and I have since ordered the larger cushions to fit our set.
Outdoor foam
Deb | January 2nd, 2020
Over the years, I have ordered many types of cushions for upholstery work. Foam Factory always exceeds my expectations in quality, workmanship, cost & delivery times above all other competitors! I highly recommend this Company.
Foam purchase
Nancy Booth | December 11th, 2019
Very nice product. Just what I ordered! Thank you