GB Foam ISO9001 GB Foam Celebrating 40 Years in Business

Need Help? call: 01494 44 11 77

GB Foam Payment Options 0 items - £0.00 Your Basket

Order Window Seat / dining seat Foam Cut To Size - Step 2

Measure Foam Cushions

2. Measure & Enter Foam Size

Carefully measure your current cushions and enter the size in mm, cm or inches. If you are struggling take a look at our handy guide on how to measure your foam.

Enter Dimensions (numbers only) in the boxes below:

Window Seat Foam Cut To Size

Choose Measurement:

Chosen the wrong shape?

Return to Foam Cut To Size Selection

How To Measure Your Foam

If possible it is always best to measure sizes from your existing covers, measuring old foam is not always accurate as foam can become misshaped over time. Measure your covers from corner to corner along the seams, pulling the cover taught to ensure you get a good fit. It is always best to measure both the front and back of each cover as some cushions can vary in width front to back Again when measuring the depth of a cushion it should be done seam to seam, if you have a piped edge cover measure between the piping.

You should order foam to the size of the cover boarder width and then add Dacron and stockinette to get the best fit for your cushion. You should never measure across the middle of a cushion as it may have a domed top which will affect your overall measurements. Please select the appropriate product shape from our list and enter your dimension as per the measuring process above. If you can't find what you are looking for please do not hesitate to give us a call and we will be happy to help.

Latest Window Seat Cushion Reviews

  • Rated 4 out of 5
    Natalia Chumakova

    Just what I needed, foam cut precisely. Just one niggle - massive box for 4 chair pads, could be cheaper postage depending on order size?

  • Rated 5 out of 5
    Linda Austin

    Excellent customer service and my questions answered promptly with good advice. Prompt delivery. Would definitely use and recommend GB foam.

  • Rated 5 out of 5
    Keith Thomas

    Satisfaction. As usual product is as described and cut to perfect measurements. Delivery excellent.

  • Rated 5 out of 5
    don Purton

    all as described and delivered the next day within the allocated time estimate. excellent service.

  • Rated 5 out of 5
    Monika Barlow

    The four window seats I purchased were exactly what I wanted. Well finished and delivered the following day. I would recommend the product and the company.

  • Rated 5 out of 5
    Heather Pender

    Great purchase. I was delighted with the product, particularly the fit. Your cutting and my measuring were spot on.

  • Rated 5 out of 5
    David Newitt

    Excellent product and quick delivery. The website was very easy to use, lots of different shapes available so it was easy to buy the correct shape based on the dimensions I required. Price was good and delivery was quick. When it arrived the product was exactly what I ordered and fitted superbly. I am very pleased with the whole experience of using GB foam and would highly recommend.

  • Rated 5 out of 5
    Elaine Wilson

    Perfect! Ordered some firm foam with Dacron and stockinette for a window seat. Fits perfectly and delivery was super quick.

  • Rated 5 out of 5
    Rob Batkin

    Exemplary Service. I made a mistake with my order but GB dealt with it immediately, the credit was back in my account straight away and a new order raised which arrived within 48 hrs. Superb service and product quality is excellent. The firm foam is indeed firm, but makes good seating.

  • Rated 5 out of 5
    Alison Baker

    Just what I ordered. Foams arrived on requested date perfectly cut to size.

  • Rated 5 out of 5
    Heather Hay

    Very efficient service. Easy to order, prompt delivery and we are very happy with our foam seats.

  • Rated 5 out of 5
    Alan Snelson

    Good website, helpful staff, excellent product cut to size and prompt delivery.

  • Rated 5 out of 5
    Linda Wright

    Pads for dining chairs - Perfect!

  • Rated 5 out of 5
    Brian Ross

    perfect and really fast service

  • Rated 5 out of 5
    Sue Lindsay

    Thankyou for our order, perfect and accurate cutting. SPOT ON. VERY PROMPT DELIVERY well pleased.

  • Rated 5 out of 5
    Fiona Murray

    Great window seat cushion. Very easy website, the cushion arrived within a week so comfortable -perfect!

  • Rated 5 out of 5
    sarah boyland

    absolutely fabulous service and the cut of foam spot on. This was a fast well packed foam. I was unsure of what firmness to use. So the online help was perfect. A perfect ten from me.

  • Rated 5 out of 5
    Igor Lobanov

    Ordered seat cushions to refresh our dining set. Cushions arrived really quick and spot on to the size. Fitted well, feels great. Recommend.

  • Rated 5 out of 5
    Amanda Hodgkinson

    Brilliant. Delivered fast, chairs seats very much improved. Would like an option to have the sides chamfered, but I may have just missed it on the form. Will definitely be back!

  • Rated 5 out of 5
    JANE KITANOSONO

    Easy to order, cut accurately and delivered by a very polite young man

  • Rated 5 out of 5
    Ali Mackay

    I inherited a lovely little parlour chair and decided to restore it. It needed a new seat and after measuring and ordering, it arrived super quick and is a perfect fit. Absolutely delighted. Will use you again for any future projects. Thank you!

  • Rated 5 out of 5
    Nora Hollen

    The foam was exactly what I ordered and it was delivered on time. Good price too.

  • Rated 5 out of 5
    Libbie Noakes

    So reliable! The second time I have ordered from you and I'm not disappointed. Quality foam accurately cut and good prices and delivered efficiently. Couldn't ask for more!

  • Rated 5 out of 5
    Peter Watling

    A very good product. Went for the full “treatment” and well worth it. A great foam pad that will be very comfortable indeed.

  • Rated 5 out of 5
    valerie frost

    Faultless. I purchased treated foam for the purpose of a window seat. I can’t fault the service or product. Wish more places were this good :)

  • Rated 5 out of 5
    Louise Mitchell

    I ordered two pieces of foam for a window seat. I was so impressed with the exact fit and the foam! Would highly recommend

  • Rated 5 out of 5
    Aileen Russell

    So excited to finally have a good quality window seat cushion thank you.

  • Rated 5 out of 5
    Brian Price

    Incredible. Made and delivered to me in a day.

  • Rated 5 out of 5
    Svenja Feix

    Thank you for the quick turn around of my window seat foam cushion. It fits perfectly and is very comfortable!

  • Rated 5 out of 5
    Raymond South

    GB Foam comes recommended from me, always exceptional service.

  • Rated 5 out of 5
    Samantha Newcomb

    Spent a lovely evening sitting on my window cushion last night.

  • Rated 5 out of 5
    Debra Graham

    Pleased with the foam I received. Lovely :)

  • Rated 5 out of 5
    Sheila Hill

    The window cushion fits exactly! Wooo!

  • Rated 5 out of 5
    Barbara Mason

    My first time using GB Foam and they've done a wonderful job on my window seat cushion.

  • Rated 5 out of 5
    Martine Davenport

    Absolutely in love with my new bay window seat such a nice addition to the home.

  • Rated 5 out of 5
    Rita Bradley

    Can't wait to finish for the Christmas period going to sit on my new cushion and sink my head into a good book :)

  • Rated 5 out of 5
    Jen Caddy

    Fab Cosy foam

  • Rated 5 out of 5
    Christine Trevett

    Sitting at my window seat right now on the laptop, so lovely and cosy.

  • Rated 5 out of 5
    Amy Jackson

    Finally I've finished creating my reading nook. Thank you GB Foam, I plan on spending plenty of time in there sitting on your comfy foam.

  • Rated 5 out of 5
    Julie Snow

    Bought the cushion earlier this week and just got around to fitting a cover for it. All good thank you.

  • Rated 5 out of 5
    Theresa McCallion

    Service was exceptional and I love my new window cushion.

  • Rated 5 out of 5
    Martin Bryant

    Couldn't have asked for a better service.

  • Rated 5 out of 5
    Christine Batley

    My bay window seating area is now complete thanks to this cushion thankyou!!

  • Rated 5 out of 5
    Gemma White

    Superb! Can't wait to try out my new window cushions more!

  • Rated 5 out of 5
    Jane Goode

    I have been needing to buy a cushion for my window seat for a long time now, really happy I chose to get it from here.

  • Rated 5 out of 5
    Amy King

    My new window seat feels fantastic. thanks

  • Rated 5 out of 5
    Bobby Gray

    this has worked perfectly, Its very comfy and easy to work with.

  • Rated 5 out of 5
    Eric Wright

    Very comfy thanks

  • Rated 5 out of 5
    Denise Campbell

    My bum is very happy with this thanks

  • Rated 5 out of 5
    Denise Edwards

    My new hobby is sitting in my bay window with a good book, thanks GB

  • Rated 5 out of 5
    Fred Morgan

    Fitted first time, nicely done

  • Rated 5 out of 5
    Earl Bennett

    Great work, delivered quick and a good price too

  • Rated 5 out of 5
    Beverly Powell

    Good old professional service great job GB foam

  • Rated 5 out of 5
    Norma Thompson

    My window seats are really comfortable now

  • Rated 5 out of 5
    Victoria Robinson

    my new window seat is so comfy tried a few other suppliers in the past but they never got the feel just right, then comes along GB foam and I'm happy now.

  • Rated 5 out of 5
    Ann Greene

    Fits perfectly feels amazing.

  • Rated 5 out of 5
    Paula Kilpatrick

    Nice and comfortable foam fits snugly on my window seating area.

  • Rated 5 out of 5
    Christian Colson

    Very impressed with the service. A nice easy website to use and a great piece of foam. Thanks a lot.

  • Rated 5 out of 5
    Lilly Davey

    So comfy and fits perfectly. I was worried I may have over measured, but all good.

  • Rated 5 out of 5
    Alexis Short

    Perfect fit.

  • Rated 5 out of 5
    Jodie Stevenson

    I have been after a window seat for ages! Had one built a small while back and forgot that I'd needed a cushion to go on top of it. Luckily I found this website and now everything is perfect. x

  • Rated 5 out of 5
    Kyle Thompson

    Fits my old Victorian window seat perfectly. Have already recommended to my brother.

  • Rated 5 out of 5
    Tia Humphries

    I love my new window chair. Thank you for giving me a comfy cushion to sit on :)

  • Rated 5 out of 5
    Alisha Thorpe

    I've wanted a window seat for so long and now I finally have one! Thank you ever so much :) x

  • Rated 5 out of 5
    Ellie Herbert

    now have a new favourite place in my hope other than my bed. Great work GB Foam!!! x

  • Rated 5 out of 5
    Kim Lawrence

    Lovely window seat cushion, fits in nice and snug so no moving around. I'm really happy with it. Thank you GB Foam x

  • Rated 5 out of 5
    Brandon Gray

    Excellent service, very professional and very comfy foam. Couldn't ask for more

  • Rated 5 out of 5
    Emma Garrett

    Perfect for adding some extra comfort to my window seat area.

  • Rated 5 out of 5
    Georgia Peel

    Love my new window seat cushion. I now have a nice, comfy place to sit and read :)

  • Rated 5 out of 5
    Brian Freeman

    Foam is comfy, no issues with my order.

  • Rated 5 out of 5
    Patricia Miller

    Love my new window seat and I would like to say a big thankyou for such a great service.

  • Rated 5 out of 5
    Barbara Hignett

    This is the first time i have used GB Foam as i have only just found them EXCELLENT SERVICE EXCELLENT PRODUCT i will definitly use them again and i shall recommend them to others

  • Rated 5 out of 5
    Pat Hurst

    Great foam for my dining chairs huge improvement. Also arrived on time. Thanks!

  • Rated 5 out of 5
    Peter Dawson

    Dining Chair Bought this to replace the foam in a dining chair cushion. Great product, well ‘enclosed’ and much better than the original.

  • Rated 5 out of 5
    Brenda Howard

    Excellent, speedy and exactly as specified Fantastic service. easy to use website with clear and helpful instructions. Well packaged. Spot on for my project. Thank you. Highly recommended.

  • Rated 5 out of 5
    caroline tyler

    window seat foam Great foam and 8 pieces perfectly cut to size. Unfortunately, I don't rate DPD as a delivery company.

  • Rated 5 out of 5
    John Carver

    Quality &Service. Great product.

  • Rated 5 out of 5
    Jennifer Thompson

    Quality product. The foam was excellent quality and cut exactly to size requested. Delivery was following day and arrived at time stated. Only slight complaint was that the box in which the foam was packaged was huge and seemed a waste of cardboard.

  • Rated 5 out of 5
    adrian wallhead

    excellent product

  • Rated 5 out of 5
    Susan Skelton

    Good firm foam and quick delivery

  • Rated 5 out of 5
    Paul Townsend

    Excellent standard. Fast delivery. Good price.

  • Rated 5 out of 5
    Catriona Mills

    Brilliant Exactly what I ordered to my requirements and arrived within 48 hours. What more can I say. Thank you.

  • Rated 5 out of 5
    Barbara Wynne

    Fantastic fit and density- perfect. Feels like a pair of new chairs. I was so delighted I did a whoop and dance. Will recommend to all.

  • Rated 5 out of 5
    Libbie Noakes

    Very pleased with the ease of ordering, the accuracy of cutting and the efficient delivery. The stockinette isn't terribly robust. Foam seems excellent.,

  • Rated 5 out of 5
    David Fison

    Cut to size and next day delivery of what we ordered. at the best price That's good

  • Rated 5 out of 5
    Ian Snedden

    Delivered when requested, cut to my requirements made it easy to complete the job in hand.

  • Rated 5 out of 5
    Debbie Stones

    Superb finish,Excellent service and top quality foam

  • Rated 5 out of 5
    Stephen Collett

    EXCELLENT SERVICE. Received exactly what I ordered the next day after ordering. A phone call to GB Foam was efficient friendly and reassuring.

  • Rated 5 out of 5
    Mark Duffin

    Arrived the right size and fitted great. Its very blue!

  • Rated 5 out of 5
    Andrew Greany

    very efficient service and supply. thank you.

  • Rated 5 out of 5
    chris rumsey

    easy to measure. perfect size. good quality product. would recommend.

  • Rated 5 out of 5
    Marjory Carey

    Very pleased. Speedy delivery. Product as measured.

  • Rated 5 out of 5
    Stephen Crowther

    Quick delivery, accurately cut to size, great price. So far they are excellent, hope they last.

  • Rated 5 out of 5
    Terry Webb

    Quality product & service. The service I received on the phone was friendly yet professional, with very helpful information. After placing my order the product arrived the next day and we had installed all 6 seats by that evening. Thank you.

  • Rated 5 out of 5
    Roberta Parkin

    Great as just had hip operation and this is perfect

  • Rated 5 out of 5
    Peter Hewison

    Very good and quick service

  • Rated 5 out of 5
    Wendy Madge

    Although I had a problem with payment they could not be more helpful and still were able to give me next day delivery. Nicely covered and exactly what we wanted. Thank you

  • Rated 5 out of 5
    Denis Crilly

    Fast and efficient. Saved me buying a new 3 piece suite.

  • Rated 5 out of 5
    Pauline Knight

    The foam is extremely good quality. Has made my window seat look very smart. The delivery was really quick, I'm very pleased with it.

  • Rated 5 out of 5
    M Mughal

    Great quality product

  • Rated 5 out of 5
    John Oldacres

    Really impressed with the quality of the product and the speed of service. Our sofa feels like new again!

  • Rated 5 out of 5
    Rachel Atkin

    As promised - delivered the next day. Seat cushions are great. Look so much better and really comfy. Fair price too!

  • Rated 5 out of 5
    Jane Yates

    Amazing super fast service. Foam cut the day the order was sent and received the following day. Recommended.

  • Rated 5 out of 5
    Natasha Vaughan

    Bought the foam for my first upholstery project. Perfect. Came quickly and cut to right size. Really easy to use web site. Thank you

  • Rated 5 out of 5
    Sophie Archer

    I've always wanted a lovely window seat and now I have one thanks to you. Will definitely order from you guys again.

  • Rated 5 out of 5
    Cherry Traynor's-Cox

    Very easy website to use and full explanation for every option. Good delivery date options, hopefully will be delivered on time with the same efficiency.

  • Rated 5 out of 5
    Jennifer Perrin

    Yay! I finally have a lovely window seat and it was so much easier than I thought it would be. Now I have a brilliant place to read and relax. Thank you GB Foam Direct <3

  • Rated 5 out of 5
    Alison James

    Just had to write a review, as I am so impressed with the service I received. I needed a foam cushion for my window seat and was amazed that they cut this for me in 24 hours. It is exactly what I needed. Thank you for the great service, will definitely recommend you to all my friends.

  • Rated 5 out of 5
    Cassandra Brooks

    Worked a treat at upgrading and replacing my old window seat. Arrived next day as well. Thanks again to your team for the help choosing the foam!

1 2 3 4 5

Why Choose GB Foam For Your Foam Cut To Size?

Our factory is equipped with the latest CNC cutting technology and throughout the years we have employed the most talented freehand foam cutters in the industry. Many members of the team have worked for the company for several decades and their attention to detail and quality control is something that only comes with years of knowledge and experience.

We have many customers who started with us in 1976 and are still working with us today, which we like to think reflects on our vision to be the most dynamic foam converter in our industry. For us no job is too big or too small. We offer the same level of service and delivery whether you are a retail customer ordering one piece of foam from home, or a large manufacturer ordering daily.

GB Foam Celebrating 40 Years in Business
40 Years In BUsiness

GB Foam have been offering foam cut to size from our factory since 1976.

Foam Made In The UK
Hand Made In THe UK

We employ the most talented freehand foam cutters in the industry.

Foam Made In The UK
ISO 9001 Quality

Our team work to the ISO 9001 quality standards to guarantee only the best

Super Fast Foam Delivery
Super Fast Delivery

All orders placed before 11:30am will be despatched for next working day delivery

5 Year Foam Guarantee
5 Year Guarantee

Our foam comes with a 5 year guarantee against faults in manufacture.

Flame Retardant Foam
Flame Retardant

Our entire range of foam exceed UK safety and flammability standards.

Signup to Newsletter