2 Part Sun Lounger

Boxed & Piped Cushion with Foam & Dacron
Boxed & Piped Cushion with Foam & Dacron

How to Order a 2 Part Sun Lounger Cushion (Made Easy)

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.

Now Choose Your Fabric

Once your cover design is in the cart, you’re ready to choose your fabric.

Measurements

Measurements

Reference Image

choose cushion filling

BUDGET LIGHTWEIGHT FOAM V28

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.

Grade
V28
Density
28 kg / m3
Properties
Flame Retardant
Not Suitable For Seating

PREMIUM HIGH FIRM RX39 (BLUE)

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

Grade
RX39/200
Density
39 kg / m3
Properties
Flame Retardant
Highly Recommended Firm Seating & Mattress Foam

STANDARD FIRM RX33 (BLUE)

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  

Grade
RX33
Notional Hardness
200 N
Density
33 kg / m3
Properties
Flame Retardant
Firm, Medium Density Foam

STANDARD MEDIUM FIRM RX36 (BEIGE)

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

Grade
RX36
Notional Hardness
125 N
Density
36 kg / m3
Properties
Flame Retardant

PREMIUM MEDIUM FIRM RX39 (ORANGE)

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.

Grade
RX39/120
Notional Hardness
120 N
Density
39 kg / m3

PREMIUM MEDIUM FIRM REFLEX 40H (GREY)

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.

Grade
REFLEX 40 H
Notional Hardness
150 N
Density
40 kg / m3
Properties
Flame Retardant
Highly Recommended, High Density, Medium Firm, Seating & Mattress Foam

VASCO 50 MEMORY FOAM (WHITE/ YELLOW)

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.

Grade
VASCO 50
Notional Hardness
65 N
Density
50 kg / m3
Properties
Flame Retardant

RX39 FIRM / MEMORY FOAM 1" (2.5cm) COMBO

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

Grade
RX39 / Memory Combo
Density
40 kg / m3
Properties
Flame Retardant

RX39 FIRM/ MEMORY FOAM (2") COMBO

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

Grade
RX39 / Memory Combo
Density
40 kg / m3
Properties
Flame Retardant

MEDIUM FIRM REFLEX 40 / MEMORY 1" COMBO

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″.

Grade
Reflex 40
Notional Hardness
135 N
Room Temp. Hardness
135 N
Density
40 kg / m3
Properties
Flame Retardant

MEDIUM FIRM REFLEX 40 / 2" MEMORY COMBO

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″.

Grade
Reflex 40 H / v50
Notional Hardness
135 N
Room Temp. Hardness
135 N
Density
36 kg / m3
Properties
Flame Retardant

30PPI RETICULATED FOAM

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.

Properties
Not Fire Retardant (None F/R)
Perfect for Outdoor Seating

SUPERIOR HIGH DENSITY FIRM RG50 (WHITE)

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.

Grade
RG50/230
Notional Hardness
230 N
Density
50 kg / m3
Properties
Flame Retardant

SUPERIOR HIGH DENSITY MEDIUM FIRM REFLEX 50 (PINK)

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.

Grade
REFLEX 50
Notional Hardness
135 N
Density
50 kg / m3
Properties
Flame Retardant

FIBRE FOR BACKS, BOLSTERS & PILLOWS

Grade
100% Hollow Fiber

FIBRE FOR SEATS CUSHIONS

    FABRICS

    We offer a wide range or both Interior Upholstery Fabric & Exterior Water Resistant Fabric suitable for a marine environment. Customer can workout exactly the amount of fabric required per cushion, using the Fabric Calculator. You will only be able to add fabric to your order once you have sent the foam & cover order to the cart.   

Your Created Product

Measurements

choose cushion filling

FROM £35.00

Description

Custom 2-Part Sun Lounger Cushion Covers – Tailored Comfort from Head to Toe

When the sun’s out and the lounger’s calling, you want comfort that lasts — and that starts with the right cushion. But when you have a  2 Part Sun Lounger— with a backrest and seat section — finding a cover that actually fits properly can be a pain.

That’s why we make 2-Part Sun Lounger Cushion Covers to order, built around your exact dimensions and lounger style. Designed for proper fit, long-term comfort, and effortless good looks, these covers don’t just sit there — they work as hard as you relax.


Two Sections, One Seamless Fit

Split sun loungers are brilliant for adjusting and reclining — but only if the cushion doesn’t shift, bunch, or sag in the middle.

That’s where we come in. We’ll make your two-part cushion cover to your specific measurements, with a clean join (or hinge gap, if required) between the back and base. Whether your lounger lies flat, folds, or tilts upright, the cushion will sit neatly and stay put.

The result? A proper, professional-looking fit — without slipping, folding, or fiddling.


Pick a Style That Suits the Scene

Whether you’re poolside, on the patio, or stretched out on the deck of a boat, your lounger needs to look the part. That’s why we offer multiple styles for your 2-part cushion cover:

  • Box Style – crisp corners and structure for a smarter finish
  • Box with Piping – adds a tailored touch with contrast or matching edges

  • Each one is made to order in the UK, cut and sewn by skilled craftspeople who know how to make a cushion that lasts.


Fabric Options That Work Indoors and Out

Sun loungers live in tough environments — heat, moisture, spills, and sudden downpours. That’s why we stock a range of high-performance fabrics designed for real-world conditions.

  • For outdoor and marine use, choose from UV-stable, water-resistant, and fade-resistant fabrics that shrug off the elements

  • For indoor spas, conservatories, or garden rooms, explore our soft-touch velvets, cotton blends, and textured weaves

And if you want a different look for each season? No problem — we can make reversible covers with two fabrics, so you can flip the style as easily as the cushion.

Need help choosing? Just ask — or better yet, request free fabric samples and try before you buy.


Need Foam Too? We’ll Cut It in Two – Perfectly

If your existing sun lounger foam is sagging, thin, or past its prime, we can replace that too. We cut custom 2-part foam inserts matched exactly to your lounger’s layout — with the correct split, hinge, and thickness.

Choose from:

  • High-density foam – firm and supportive, ideal for long lounging

  • Reflex foam – slightly softer and springier for relaxed comfort

We also offer Stockinette or Dacron wrapping, which makes fitting easier and gives your cushion that smooth, plump finish.


Add Practical Extras That Make Life Easier

We’ve thought about the little details — the ones that make a big difference in everyday use:

  • Pick your zip location for hassle-free removal

  • Add a non-slip base to keep the cushion from sliding on smooth loungers

  • Include Velcro straps, fabric ties, or loop fixings to keep both parts perfectly in place

And of course, all our covers are removable and washable, so they’re easy to keep clean season after season.


Refresh Without Replacing

Don’t toss the whole lounger just because the cushion’s worn or the cover’s faded. A made-to-measure replacement cover (and new foam, if needed) gives you all the comfort and style of a brand-new lounger — without the price tag or waste.

Plus, it’s made to fit your exact frame, so you know it’ll sit right, look right, and last far longer than anything off the shelf.


How to Order Your 2-Part Sun Lounger Cushion Cover

We’ve made it easy to get your order right the first time:

  1. Choose your units — mm, cm or inches

  2. Enter the measurements for the backrest section and seat section separately — include length, width, and depth

  3. Select your cover style and fabric

  4. Add any extras or special instructions — zip location, tie placements, reversible fabric request

  5. Click “Add to Cart” — and relax, we’ll handle the rest

Need help measuring or working out the best setup? Get in touch — we’re happy to walk you through it.


Why Foam4U?

We’re not just here to sell cushions — we’re here to get them right. At Foam4U, we bring decades of experience, traditional upholstery knowledge, and real-world materials together to make cushion covers that fit, function, and hold up to actual use.

So whether you’re upgrading a poolside setup, revamping the deck of a yacht, or just making your garden lounger feel brand new — we’ve got the cover that fits.

Made to measure.
Made in the UK.
Made properly.