Pick Your Units – Choose whether you’re measuring in millimetres (mm), centimetres (cm), or inches (“) and enter your sizes Need a New Inner? – Choose if you want us to supply a cushion interior or just the cover.Add Extras (Optional) – Add Stockinette or Dacron wrap to make the cushion plumper and easier to fit.Design Your Cover – Pick your cover style and answer a few quick questions.Add Any Notes – Let us know anything extra (e.g. zip position, which side is the front).Add to Cart – Once you’re happy, click Add to Cart.
Once your cover design is in the cart, you’re ready to choose your fabric.
Click the link below to browse our full range:Click Here to See All Fabric Options
Not sure how much fabric you need?Use our Fabric Calculator to work it out easily.
Use this option to create a cover to the sizes entered above
This lightweight foam is a great choice for headboards, crafts, costumes, and a variety of general-purpose projects. It’s easy to work with and perfect for decorative or low impact uses. Just a heads-up: we don’t recommend this grade for seating or any application where it’ll need to support weight regularly.
Medium density firm foam. Suitable for seating perfect for sofas, dining chairs, boats, caravans, and camper van seating and mattresses. Best choice for cushions 3–4 inches thick. May be too firm for cushions above 5” in thickness
Medium-density foam ideal for mattresses 4″ and above. It provides balanced support and comfort, making it a great choice for those seeking a medium-firm sleeping surface. Keep in mind—thicker mattresses offer more support than thinner ones, regardless of foam grade.
Most popular High density firm foam. Suitable for seating perfect for sofas, dining chairs, boats, caravans, and camper van seating and mattresses. Best choice for cushions 3–4 inches thick. May be too firm for cushions above 5” in thickness
RX39/120 Orange Foam CushionsA popular high-density foam with a soft to medium feel. Ideal for achieving a medium comfort level in thicker cushions or a softer feel in thinner ones. Also works well as a top layer over firmer foam to enhance comfort.
High density, medium firm foam Reflex 40h is a high-quality foam known for lasting comfort and support. It bounces back quickly and keeps its shape for years—perfect for sofa cushions, armchairs, or even as a mattress.
High-quality UK-made, heat-sensitive foam that softens and moulds to your body, offering pressure-relieving comfort. Commonly used in mattresses, toppers, pillows, wheelchair cushions, and medical products.
This product is made by laminating RX38 firm blue foam with a 1″ layer of memory foam. It is essential that the total thickness (C) is greater than 1″. If you order this product at exactly 1″ thick, it will consist of memory foam only
This product is made by laminating RX38 firm blue foam with a 2″ layer of memory foam. It is essential that the total thickness (C) is greater than 2″. If you order this product at exactly 2″ thick, it will consist of memory foam only
IMPORTANT GRADE INFORMATION This product combines Reflex 40 medium foam with a 1″ layer of memory foam. If you order at 1″ thick, you’ll receive memory foam only — without the Reflex 40 support layer. To ensure proper comfort and support, the total thickness must be greater than 1″.
IMPORTANT GRADE INFORMATION This product combines Reflex 40 medium foam with a 2″ layer of memory foam. If you order at 2″ thick, you’ll receive memory foam only — without the Reflex 40 support layer. To ensure proper comfort and support, the total thickness must be greater than 2″.
A durable, open-cell foam that resists water, humidity, and chemicals — ideal for outdoor seating and air/water filtration. Its breathable structure also makes it great for humidifiers, ventilation, and industrial filtration systems.
High density firm foam RG50 is a high-density, firm foam ideal for heavy-duty support. It’s commonly used in seat cushions, gym mats, and other applications where durability and strong support are key. This is the perfect foam for thin Pop-top or Roof-Tent mattresses.
Luxury Relex 50 is a high-density, medium firm foam designed for superior support and durability. Ideal for premium seating and high-quality mattresses, this foam is perfect for deep-fill cushions and applications where long-lasting structure and resilience really matter. It holds its shape beautifully, delivering both comfort and strength over time.
European 302 de -quilled for extra comfort
Before you order fabric Please send your design to the basket then order fabric
FROM £10.00
Cushion bolsters are more than just decorative — they offer targeted comfort, help shape your seating, and add a proper finish to any space. Whether you’re styling a sofa, upgrading a bench, or adding extra support to a daybed or camper, a made-to-measure cushion bolster is the detail that brings everything together.
So if you’re after comfort, structure, and a spot-on fit — you’re in the right place.
Unlike square cushions, bolsters come with curves — and getting those right means doing things properly. Off-the-shelf options often sag, shift, or don’t sit quite right. That’s why we cut and sew each bolster cushion to your exact size.
Whether you want a narrow roll, a deep cylinder, or a low-profile support cushion, we tailor it to your length and diameter, giving you a snug fit and a professional finish.
As a result, your cushion bolster doesn’t just look good — it feels good too.
Depending on how — and where — you use your bolster, we offer several construction options to suit the job:
Classic Round Bolster – the timeless roll, ideal for sofas, beds, or daybeds
Each one is handmade in the UK with proper upholstery-grade materials — no flat-packed filler here.
Once you’ve sorted the size and shape, it’s time to choose a fabric that fits your space — and your lifestyle.
Need durability? Go with our heavy-duty, easy-clean fabrics — ideal for high-use family spaces
Going outdoors or mobile? Choose from our UV-resistant, water-repellent range — perfect for boats, campers and caravans
Want comfort and style? Pick from soft-touch velvets, natural cottons, or textured weaves in a variety of colours
And if you’re looking to mix things up, we can even make your bolster reversible with different fabrics on each side.
Still unsure? Request free fabric samples before you decide.
A cushion’s only as good as what’s inside it. If you’re building from scratch or replacing an old insert, we supply foam cut to match your bolster size.
Choose from:
High-density foam – firm and supportive, perfect for structure
Reflex foam – softer and bouncier, great for relaxing
To finish the job, we can wrap your foam in Dacron or Stockinette, giving it that full, plush look while making it easier to slip into the cover.
You don’t just want it to look nice — you want it to function properly too. That’s why we offer optional extras to make daily use easier:
Select your zip location for convenient access
Add a non-slip base to stop the cushion moving about
Include ties, Velcro, or fasteners if the cushion needs securing to furniture
And yes — every cover is removable and washable, so it’s easy to clean and built to last.
A cushion bolster isn’t just an accessory — it’s a practical upgrade. Whether you’re styling out a space, boosting back support, or just refreshing an old setup, a custom-made bolster makes a big difference for very little effort.
And because we work to your spec, you get exactly what you need — nothing more, nothing less.
Here’s how to get started:
Choose your unit of measurement — mm, cm or inches
Enter your bolster’s length and diameter (or height if D-shaped)
Pick your fabric and construction style
Add any special notes — zip position, fixing method, etc.
Click “Add to Cart” and we’ll take care of the rest
Need help deciding or measuring? Just give us a shout — we’re here to help.
At Foam4U, we know a good cushion isn’t just about shape — it’s about fit, function, and finish. With decades of experience, traditional craftsmanship, and top-tier materials, we make custom cushion bolsters that actually do what they’re meant to do — support, last, and look good doing it.
So whether it’s for a sofa, seat, boat or van — we’ll help you get the exact bolster you need.
Made to measure.Made in the UK.Made properly.
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