Semi Circle Foam Cut To Size

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. Not the exact shape you are looking for? Why not view our full range of foam shapes?

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 from 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 border 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.

Note for Sofa Cushions: Our regular advice is to measure from seam to seam. However, if your cushions rise significantly past the seams, you may need to add extra depth for a fuller fit inside your cushion covers. Choosing to include Dacron will add approximately 1cm to the top and 1cm to the bottom of your foam. If you are replacing a domed cushion that isn’t shaped like any of the templates we offer, please contact us for assistance.

Latest Foam Cut To Size & Product Reviews

• Tomasz Raczynski

  Great!!! My first order from GB foam direct and I'm extremely happy. Transaction was smooth ,delivered next day , well packed, Definitely I will use than again.

• Paul Leaney

  Awesome! After hearing about you guys through a friend I decided to take the plunge on some simple half cylinder foam to attach to a bottom of a lapboard for PC gaming on my sofa, serving as a cushion rather than hard wood, the luxury firm foam does the job perfectly! Hours of gameplay can be had with very little pressure on my legs, the foam is holding shape while the cylindrical shape stops my legs getting too warm. Would definitelly recommend!

• Graham King

  Good product great service

• Simon Dann

  Quick & Efficient Service

• simon prendergast

  Foam Bolsters. Looks just the job - thank you for such a quick service!!

• Mandy Faulkner

  Perfect service and product

• Fay Collin

  Great product 100%

• carol quint

  Ordered custom sized foam on Friday and it was delivered on Monday, suberb

• Ann Douglas

  Highly recommend. Web site simple to navigate, easy to understand and gives good advice for a first time purchase. Product delivered next day as promised with communication throughout. Delighted with end product.

• Wanda Lambeck

  Easy to order, arrived on time and to exact specifications.

• Christine Carol

  Great advice, perfect for what I need and super quick delivery!

• Malcolm Keeley

  All measures up fine.

• Andrew Semple

  Impeccable and professional service. Very pleased

• Fran Warren

  GB Foam comes highly recommended from me so happy with the service they provided me.

• Kerry Roberts

  Great quality foam

• Jane Stock

  Can't recommend you more highly, so very helpful and excellent foam.

• Tom Walters

  good quality foam and really fast delivery.

• Bob Sergeant

  Good quality foam and paid less than I expected to.

• James Sheridan

  Spot on thanks GB Foam.

• Gary Bonner

  Sizing was dead on and the quality of the foam is top notch.

• Dave Acres

  One of the most helpful companies I've ever dealt with.

• Angela Slade

  Very impressed with the service I received, more should take a leaf out of your book :)

• Andrew Poyser

  Nice quality foam and cut how I needed it to be.

• Tom Fisher

  Nice to have a company deliver on their promises without any hiccups in between.

• Julie Bower

  Perfect, can't complain.

• Martin Jones

  Great stuff!!!

• Clare Earll

  Originally made an error with my order, stupid me, The staff were great at rectifying the problem.

• Ross Hemmings

  Cut to the right size and arrived the very next day.

• Carol King

  Fast delivery and a great and professional service thanks.

• Dennis Allen

  Easy to order with quick delivery, 5 stars for you

• Joseph Richardson

  Excellent service, good product and quick delivery too.

• Joe Brown

  Exceptional service from GB Foam

• Brian Turner

  Excellent product and quick delivery, I'm sold

• Annie Griffin

  Precisely what I needed, thanks GB

• Sarah Davis

  excellent quality, just the right level of firmness for my needs.

• Joan Thompson

  really good price for the quality

• Keith Lee

  Good to see a company that prides themselves in their products

• Shawn Bell

  Delivered as promised thanks

• Ruth White

  Brilliant the foam was cut to the right size and arrived on time. Great work! :)

• Gerard Moylan

  Well made and a fair price, 5 stars.

• Sharon Moore

  Amazed at how quickly they managed to get my order to me. Expected it to arrive a couple of days after to be honest but turned up the very next day.

• David Francis

  Best price I was quoted online and very pleased with the turnaround.

• Will Reynolds

  Pleased with my purchase.

• Eric Baldwin

  Was after some high density foam for a project. Was cut to my exact size and is perfect.

• Hayden Rees

  Super! I will be using your website again in the future.

• Alan Walker

  Arrived Fast! Exactly what we needed for an art project.

• Lara Brooks

  No issues. Fast delivery and a good piece of foam.

• Sebastian Cunningham

  Wonderfully made and a surprisingly fast delivery.

• Nathan Elliott

  Very good service. Happy with my order.

• Amber Goodman

  I use this for yoga to stretch out on. Great results so far!! <3

• William Price

  Great product, made exactly as I stated. Well done

• Jeanne Gentry

  Excellent quality. Needed some new foam for my garden day bed. Would highly reccomend, excellent quality, very firm, fits perfect, will use this company again for other chairs.

• David Black

  First class can’t be beaten for quality and service

• Rosie Smith

  Exactly what we needed and at a better price than we expected. Thought I'd leave a review to say thanks for the great job! :) Rosie

Why Choose GB Foam For Your Foam Cut To Size?

Our factory is equipped with the latest CNC cutting technology and a team of the industry's most talented freehand foam cutters. We’re committed to thorough attention to detail and quality control.

For us, no job is too big or too small; we offer the same exceptional service and delivery whether you're a retail customer ordering one piece from home or a large manufacturer ordering daily.