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, medium firm foam offers instant recovery after use and consistent shape retention over many years. Excellent for deep fill armchair cushions, sofa cushions, or as a mattress of 5” thickness or above
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.
Before you order fabric Please send your design to the basket then order fabric
FROM £45.00
When you’re lying back to soak up the sun, the last thing you want is a cushion that bunches, slides, or folds awkwardly. And if your lounger folds into three segments — for the back, seat, and leg rest — then you know: finding a cushion cover that fits properly is next to impossible off the shelf.
That’s exactly why we make 3-part sun lounger cushion covers to order, shaped around your lounger’s exact frame, dimensions, and movement.
So whether you’re upgrading your patio, decking out your yacht, or refreshing your holiday rental — this is the cover that’ll do the job properly.
Split-frame loungers are great for adjusting to the perfect position — but only if the cushion can keep up. A poorly fitted pad will fold in the wrong place, wrinkle at the hinge, or slide down when you recline.
That’s why we tailor your cushion cover in three parts, carefully measured and constructed with clean joins, flexible hinges (where needed), and the right amount of give. The result? A cushion that bends where it should, stays in place, and looks sharp from every angle.
Comfort is key — but style matters too. That’s why we offer a range of design options to suit your space, whether you’re poolside, on deck, or relaxing in the garden:
Wrap Style – smooth, fitted, and minimal
Box Style – sharp corners and clean lines
Box with Piping – a tailored finish with classic detail
Box Pleat Style – adds structure and a more traditional feel
Every cushion cover is made to order in the UK, using upholstery-grade materials and stitched with care by professionals who know their way around a sun lounger.
Outdoor cushions need more than good looks — they need to take a beating from the elements and still hold up. That’s why we offer a full range of indoor/outdoor fabrics to suit your space:
For outdoor and marine use, opt for UV-stable, water-resistant, mildew-proof fabrics that can handle sun, spray and spills
For shaded patios or indoor loungers, choose from soft-touch velvets, breathable cottons, or classic woven blends
Want versatility? Go reversible — choose a different fabric on each side and flip your cushion to match your mood or the season.
Not sure what to pick? We’ll send you free fabric samples so you can compare in person.
Old foam can flatten fast — especially with three-panel loungers that see a lot of action. If you’re starting fresh or replacing worn-out pads, we’ll cut custom foam inserts for each section of your lounger.
Options include:
High-density foam – firm and supportive, ideal for upright or structured loungers
Reflex foam – softer, springier, and better for all-day lounging
To top it off, we offer Dacron or Stockinette wrapping to smooth the fit and give the cushion a plump, full shape.
You don’t just want it to look good — it has to work. That’s why we include a range of practical features to keep your 3-part sun lounger cushion functional:
Choose your zip position for easy removal and refitting
Add a non-slip base to prevent sliding on metal or wood frames
Include Velcro tabs, ties, or fasteners to hold each section securely in place
And yes — all covers are removable and washable, so you can keep them looking sharp season after season.
There’s no need to buy a whole new lounger just because the cushion’s seen better days. With our custom-made covers and foam options, you can bring your sunbed back to life — for a fraction of the cost.
It’s more sustainable, more affordable, and a lot more satisfying than making do with a sagging or ill-fitting cushion.
We’ve made it easy — no guessing, no fiddling. Just follow these steps:
Choose your units — mm, cm or inches
Enter the length, width, and thickness for each of the three sections
Pick your style, fabric, and any add-ons
Add special instructions — like where the hinges are, zip position, or tie locations
Click “Add to Cart” — and let us do the rest
Need help measuring or planning your layout? Drop us a line — we’re happy to guide you through it.
At Foam4U, we know loungers. We’ve made cushions for everything from luxury yachts to quirky garden setups, and we know what it takes to build something that’s comfortable, durable, and fit-for-purpose.
With decades of experience, high-quality materials, and British-made craftsmanship, we create 3-part sun lounger cushion covers that actually do the job — and do it well.
Made to measure.Made in the UK.Made to last.
© 2025 Foam 4 U | Sitemap | Privacy Policy | Web Design by Dexterous Designs Ltd