Setting Up Waterproof Cushions Under Your Campervan Awning
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LuxCampervans Journal — Outdoor Living Series
Getting the material right is only half the job for awning seating — the other half is how the cushions actually live day to day: how they're sized to your specific awning, how they're secured against wind, and how you store them between trips without them taking over the van. Here's the practical side of awning cushion setup.

Sizing Cushions to Your Specific Awning Setup
Awnings vary enormously in shape — drive-away awnings, rail-fit awnings, and freestanding gazebo-style shelters all create a different footprint and pole layout underneath. A generic bench cushion sized for one style often sits awkwardly, or simply the wrong dimensions, under another.
Why does the awning frame shape matter for cushion sizing?
Poles, guy lines, and low frame edges all reduce usable seating width in ways a flat photograph doesn't show. Measuring the actual clear space you'll be sitting in, rather than the awning's total footprint, gives a much more reliable cushion size.
Keeping Cushions in Place When It's Windy
An awning is a much less sheltered environment than the inside of your van, and a loose cushion on a breezy campsite evening can end up several pitches away before you notice. Fastening detail, often an afterthought indoors, becomes genuinely important outdoors.

Practical ways to keep awning cushions in place:
- Ties or straps sewn into the cushion cover, secured directly to the bench or frame.
- A cushion cut and fitted closely enough to the bench that it doesn't shift easily.
- Heavier-weight outdoor fabric, which naturally resists lifting in a breeze better than a lightweight cover.
- Bringing cushions in overnight or during forecast high winds, regardless of fastenings.
Storing Awning Cushions Between Trips
Outdoor cushions need to be stored somewhere between uses, and van storage space is rarely generous. Quick-dry foam earns its keep here too, since it can be packed away sooner after a damp evening than standard foam, without the risk of trapping moisture in storage and developing odour or mildew before your next trip.
A habit worth building in: give cushions a final check for dampness before packing them away, even quick-dry foam. A few extra minutes of drying time before storage prevents problems that are much harder to fix once a cushion has been shut in a locker for a fortnight.
Where storage space is genuinely tight, some owners choose a slightly smaller or foldable cushion specifically for the awning, separate from the main interior seating, so it packs into a smaller dedicated space.
Quick-Attach vs Loose Awning Cushions
| Approach | Best for | Trade-off |
|---|---|---|
| Ties or straps sewn in | Windy pitches, longer stays in one spot. | Slightly less convenient to move between different bench positions. |
| Loose, well-fitted cushions | Calm conditions, frequent repositioning. | Needs closer supervision or bringing in during breezy weather. |
| Dedicated smaller awning set | Vans with limited storage space. | An additional cushion set separate from interior seating. |
Ready to specify a cushion set built for your awning? Related reading and collections:
Why LuxCampervans for Awning Seating
- Sized to your specific awning's usable space — not a generic bench dimension.
- Fastening detail built in on request — ties or straps sewn directly into the cover.
- Quick-dry, weather-resistant foam — ready to pack away sooner after a damp evening.
- Heavy duty, corrosion-resistant zips — specified for outdoor, damp conditions.
- Dedicated smaller awning sets available — for vans with limited storage space.
- Handcrafted in the UK — the same precision fit as our full interior range.
Frequently Asked Questions
Why doesn't a generic bench cushion fit properly under my awning?
Poles, guy lines, and low frame edges reduce usable seating width in ways that vary between awning styles, so a cushion sized to the awning's overall footprint rather than its clear seating space often doesn't fit well.
How do I stop my awning cushions blowing away in the wind?
Sewn-in ties or straps secured to the bench frame, combined with a close, well-measured fit, both help significantly, though bringing cushions in during high winds is still good practice.
Can I have straps or ties added to my cushion covers?
Yes, fastening details such as ties or straps can be specified as part of a bespoke outdoor cushion order.
How do I store awning cushions to avoid mildew?
Checking cushions are genuinely dry before packing away, even with quick-dry foam, is the most reliable way to avoid trapped moisture developing into mildew in storage.
Should I get a separate, smaller cushion set just for the awning?
This can be a practical choice for vans with limited storage space, keeping the awning set distinct and easier to pack away from your main interior cushions.
Do awning cushions need different foam to interior cushions?
Yes, quick-dry, water-resistant foam is generally recommended for awning use, given the exposure to damp ground and unpredictable weather that interior cushions don't face.
Can bespoke awning cushions be made to match my van's interior fabric?
Yes, an outdoor fabric can be chosen to complement your interior upholstery for a coordinated look between inside and out.
How long does a bespoke awning cushion order take?
Our standard lead time is 10 to 14 working days from confirmed measurements and fabric selection.
How do I order cushions sized to my specific awning?
Request a bespoke quotation with the measurements of your awning's usable seating space, and we will recommend a suitable foam and fabric specification.
Comfort That Actually Survives a Campsite Evening
The right waterproof material is the foundation, but sizing, fastening, and storage are what determine whether your awning seating actually holds up trip after trip. Getting all three right means less time chasing cushions across a windy field, and more time enjoying the evening they're there for.
If you're ready to set up your awning properly, we would love to help. Request a bespoke quotation today, or browse our full online collection of motorhome cushions, rock and roll bed cushions and caravan cushions.
LEAD TIME: 10 - 14 WORKING DAYS