Outdoor Cushion Fabrics: How to Choose the Right One
Posted by Amy Hall on 9th Nov 2026
Outdoor Cushion Fabrics: How to Choose the Right One
For most UK gardens, the best outdoor cushion fabric is a solution-dyed acrylic or a tightly woven, coated polyester. Both resist fading, shrug off showers and wipe clean. Cotton blends are comfortable but suit covered spots best. Whichever you choose, the filling and the zip matter almost as much as the cover, so we cover those too.
British weather is the real test. A cushion might face a bright July afternoon, a week of drizzle and a damp October, all in the same year. Below, we walk through each fabric, what it feels like, how it copes and where it suits your seating.
TL;DR
- Solution-dyed acrylic is the long-lasting choice: colour runs through the fibre, so it resists fading and cleans easily.
- Coated polyester is the sensible all-rounder: lighter, widely available and good at shedding rain.
- Olefin (polypropylene) suits busy family patios where spills and mildew are the main worries.
- Cotton and cotton blends feel soft but are best for sheltered spots or cushions you bring indoors after use.
- Pick quick-drying filling and a removable cover, then dry cushions properly before storing them.
Table of Contents
- 1. What outdoor cushions actually have to cope with
- 2. Solution-dyed acrylic: the long-lasting option
- 3. Polyester: the practical all-rounder
- 4. Olefin (polypropylene): built for spills and damp
- 5. Cotton and cotton blends: soft but sheltered
- 6. Oxford and coated fabrics
- 7. Fabric comparison at a glance
- 8. How to read fade and wear ratings
- 9. Do not forget the filling, zip and seams
- 10. Matching fabric to your garden
- 11. Match the cushion to the furniture material
- 12. Keeping cushions looking good
- Our view on outdoor cushions
- Find your outdoor seating at Great Gardens Online
- Frequently asked questions
- Sources
1. What outdoor cushions actually have to cope with
A cushion outside is attacked from three sides. Sunlight breaks down dyes and fibres, so colours dull. Moisture soaks into the filling and lets mildew settle in. Wear comes from sitting, sliding and the occasional dragged chair.
Fabric is your first defence against all three, but it works as a team with the filling, the stitching and how you store the cushion. A good cover over a sponge that holds water will still end up musty. That is why we always look at the whole cushion rather than the cover alone.
There are a few terms worth knowing before you shop:
- Water-resistant means water beads and runs off for a while, but a long downpour can still get through.
- Waterproof usually means a coating or membrane that blocks water, though stitched seams and zips can still let it in.
- Quick-drying describes how fast the fabric and filling release moisture once the rain stops. In our damp climate, this is often more useful than waterproofing.
- Fade resistance (or colourfastness) describes how well the colour holds in sunshine.
2. Solution-dyed acrylic: the long-lasting option
In solution-dyed acrylic, the pigment is added before the fibre is spun, so the colour goes all the way through rather than sitting on the surface. The result is a fabric that keeps its shade season after season and tolerates regular cleaning with mild soapy water.
It has a soft, almost cloth-like feel, which makes it the closest outdoor match to indoor upholstery. It also breathes, so it dries quickly and is less prone to that stuffy damp smell.
Best for: sunny south-facing patios, seats you leave out for much of the season and anyone who wants a cushion that still looks good in a few years.
Keep in mind: it usually costs more than basic polyester, because you are paying for the fibre technology. Think of it as a longer-term choice.
3. Polyester: the practical all-rounder
Polyester is the fabric you will meet most often, and for good reason. It is strong, light and holds colour reasonably well. Many outdoor polyester covers carry a water-repellent coating on the back or surface, which helps rain bead off.
Look at the weave. A tight, dense weave resists water and abrasion better than a loose, thin one. Many shoppers see numbers such as 300D or 600D on the label: this refers to the thickness of the yarn, and a higher number generally means a heavier, sturdier cloth.
Best for: bistro sets, benches, sofa seat pads and everyday family use where you want value and easy care.
Keep in mind: a coating can wear over time, so wipe it gently rather than scrubbing hard, and give it a quick re-dry after rain.
4. Olefin (polypropylene): built for spills and damp
Olefin is a synthetic fibre that does not soak up water, which makes it naturally resistant to mildew and stains. It is also colour-stable because, like solution-dyed acrylic, it is dyed as a fibre. It tends to feel a little firmer or more textured than acrylic.
Best for: family gardens, picnic-style seating, shaded or damp corners and anywhere children eat outside.
Keep in mind: it can be sensitive to high heat, so avoid placing cushions right beside a fire pit or barbecue.
5. Cotton and cotton blends: soft but sheltered
Cotton canvas and cotton-polyester blends feel lovely and look natural, particularly with rattan and wooden furniture. Cotton absorbs moisture, though, so it takes longer to dry and can fade faster in strong sun than synthetic options.
If you love the look, choose a blend with a water-repellent finish and use these cushions under a pergola, in a porch or on a covered seating area. Bring them in when rain is forecast.
Best for: covered terraces, garden rooms and occasional use.
6. Oxford and coated fabrics
Oxford fabric is a polyester weave with a distinctive basket-like texture, often finished with a polyurethane (PU) backing. It is hard-wearing and sheds water well, which is why it appears so often on ready-made garden cushions. PU-coated fabrics are also sold by the metre for awnings, windbreaks and deck chairs.
The coating makes the cloth stiffer and less breathable than acrylic. That is fine for seat pads and cushions you can lift indoors, but if you want a plush sofa feel, a woven acrylic will be kinder to sit on.
7. Fabric comparison at a glance
| Fabric | Fade resistance | Water handling | Feel | Best use |
|---|---|---|---|---|
| Solution-dyed acrylic | Very good | Breathes, dries fast | Soft, upholstery-like | Sunny patios, long-term use |
| Coated polyester | Good | Sheds rain, coating-dependent | Smooth, slightly crisp | Everyday seating, bistro sets |
| Olefin | Very good | Does not absorb water | Firm, textured | Family areas, damp spots |
| Cotton blend | Fair | Absorbs, dries slowly | Soft, natural | Covered seating |
| Oxford with PU backing | Good | Water-shedding | Stiff, hard-wearing | Seat pads, benches |
These are general characteristics. Individual cushions vary with weave, finish and thickness, so read the product description for care instructions and any rating.
8. How to read fade and wear ratings
If a product lists technical ratings, two are worth understanding. Lightfastness is usually graded against a blue scale of eight reference fabrics dyed in different shades, where a higher grade means the colour holds up better to light. Abrasion is commonly described with the Martindale method, where more rub cycles indicate a more hard-wearing cloth.
You will not see these on every cushion. When you do, use them as a tie-breaker between two similar options, not as the only deciding factor.
9. Do not forget the filling, zip and seams
A cover is only as good as what is inside it.
- Quick-drying fibre fill is usually the easiest to live with outdoors, because it lets water out rather than holding it.
- Foam gives a firmer, more supportive seat, which can help with comfort. If you want more support, our guide to garden furniture for bad backs explains how a simple insert can change how a chair feels.
- Removable covers make washing straightforward and let you replace a worn cover without replacing the whole cushion.
- Ties and non-slip backing keep cushions in place on windy days.
- Covered zips and double-stitched seams reduce the places water can creep in.
10. Matching fabric to your garden
Sunny, open patio. Choose solution-dyed acrylic or good-quality coated polyester in a mid-tone. Very dark colours show fading more and can feel hot to sit on.
Shady or damp garden. Olefin or quick-drying polyester helps, along with a spot where air can circulate around the cushions.
Family garden. Wipeable surfaces matter most. Choose a patterned or mid-tone cover that hides marks and a removable cover you can wash.
Covered terrace or pergola. Here you can enjoy cotton blends and softer textures. A dining pergola gives a sheltered setting where cushions stay drier.
Small balcony or courtyard. Bistro seat pads in coated polyester are easy to store and quick to wipe. Our guide to the best garden furniture for smaller gardens has layouts that work in tight spaces.
11. Match the cushion to the furniture material
The cushion has to work with the frame it sits on. Rattan looks good with textured, natural-toned covers. Metal frames pair well with crisp coloured polyester. Wood suits warm neutrals and cotton-look weaves. Our article on UK garden furniture materials explains how frame and cushion choices fit together, and our weatherproof garden furniture checks cover sun, wind and frost.
12. Keeping cushions looking good
Good habits stretch the life of any fabric.
- Brush off loose dirt regularly so it does not grind into the weave.
- Clean with mild soapy water and a soft brush, then rinse. Follow the care label on your cushion.
- Dry thoroughly. Stand cushions on their edge in the shade or in the air so the inside dries, not just the surface.
- Store them dry in a ventilated box, shed or indoors when the weather turns.
- Rotate and plump so wear spreads evenly.
For more detail, see our guide to garden furniture cushion care and our winter protection guide, which is worth reading now that the colder months are here.
Our view on outdoor cushions
We think most people choose cushions the wrong way round: they pick a colour first and ask about the fabric afterwards. We would flip that. Decide where the cushion will sit and how often you will bring it in, then choose the fabric, then the colour.
In a UK garden, the answer is rarely one fabric for everything. A sunny dining area wants a fade-resistant cover, a sheltered corner can take something softer, and a children’s play area needs a wipeable one. That is why we stock a wide range of garden furniture and outdoor living products, so you can build a space that suits how you really use it.
Our advice is simple: buy for the weather you have, keep covers removable and dry cushions fully before putting them away. Do that and good cushions repay you for many summers.
Peter
Find your outdoor seating at Great Gardens Online
If you are ready to refresh your seating, browse our range of garden furniture and outdoor living products to find sets that suit your space. Our outdoor dining collection is a good place to start for tables and chairs, and the 6 piece garden patio furniture set suits larger patios.
We offer free delivery on orders over £70, next-day delivery options and easy returns within 14 days, so choosing is straightforward.
Frequently asked questions
What is the best fabric for outdoor cushions in the UK?
Solution-dyed acrylic is the strongest all-round choice for fade resistance and easy cleaning. Coated polyester is a very good value alternative that sheds rain well. For a covered terrace, a cotton blend can be a comfortable, attractive option.
Are waterproof cushions better than water-resistant ones?
Not always. Waterproof coatings block water but can feel stiff and trap damp if moisture gets in through a seam or zip. A water-resistant, quick-drying fabric over fast-draining filling often copes well with British showers, as long as you dry it afterwards.
Can I leave outdoor cushions out all year?
It is kinder to the cushions to store them dry during winter and during long wet spells. Even durable fabrics last longer when they are not sitting damp for weeks. A ventilated storage box or a dry shed works well.
How do I stop outdoor cushions fading?
Choose a solution-dyed or colourfast fabric, ideally in a mid-tone rather than a very dark shade. Rotate the cushions, and put them away when they are not in use. Shade from a parasol or pergola also reduces how much direct sun they take.
