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Restore comfort and hygiene without replacing the foam. Our Rounded Island replacement mattress covers are made to measure for island-style mattresses with smoothly curved ends — perfect for caravans, campervans, boats, motorhomes and V-berths. Choose from CoolTech, Tencel™ or EasyClean fabrics — all washable, zip-fastened, removable and hand-made in the UK
All colour option only apply to EasyClean
FROM £69.99
Island beds — especially those with rounded front ends or gently curved foot-ends — are a favourite in caravans, motorhomes, and boats because they allow access all around the sleeping area while maximising usable space. Our Rounded Island replacement mattress cover is custom-made to fit those smooth, circular contours where standard covers simply don’t sit right.
Made to your exact measurements, this tailored cover gives you a snug professional fit that refreshes hygiene and renews appearance without the cost of a full mattress replacement, provided the internal foam is still in good condition.
Each cover is hand-made in the UK using your supplied dimensions and chosen fabric type to ensure durability and performance.
Rounded island beds typically feature:
Smooth, semi-circular foot ends
Curved profiles that standard rectangular covers cannot follow
Sizes that vary depending on vehicle layout and access space
This cover is crafted to:
Follow the curved foot end precisely
Wrap cleanly around non-standard shapes
Avoid loose fabric, bunching, or sagging
Fit variations in width and depth exactly
Provide your measurements and we’ll produce a custom-fit cover that matches your mattress shape perfectly — no compromise.
Perfect for:
Caravan rounded island beds
Campervan central beds with curved front ends
Boat cabins and yachts with crafted mattress shapes
Motorhomes and RVs with ergonomically designed sleep areas
Choose the fabric that best meets your comfort and environment needs:
CoolTech Cooling Fabric – helps regulate temperature and reduce heat build-up
Tencel™ Mattress Fabric – breathable, moisture-wicking and naturally comfortable
EasyClean Mattress Fabric – wipe-clean, hard-wearing and practical for high-use environments
All covers are:
Removable
Zip-fastened
Washable
Designed for long-term use
Island beds are common in leisure vehicles and boats because they allow walking space around both sides. However, limited airflow, condensation and humidity — especially at the curved ends — can wear ordinary covers quickly. A precision-made replacement cover not only looks better but also helps protect the underlying foam and extend its life.
If your existing mattress foam has lost support or comfort, you may want to consider replacing the mattress entirely rather than just the cover.
👉 View our made-to-measure mattresses for caravans & campervans
(Also suitable for boats and other leisure vehicles.)
If you’re replacing your rounded island mattress cover due to dampness, condensation or mould, we strongly recommend adding a moisture-reducing mattress spacer beneath the mattress. This helps improve airflow and reduce moisture build-up, protecting both foam and cover.
👉 Add a moisture-reducing mattress spacer (Airmat)
Rounded Island replacement mattress cover
Made to measure to your exact dimensions
Tailored to island-style beds common in caravans, campervans, boats & motorhomes
Choice of CoolTech, Tencel™ & EasyClean fabrics
Removable, washable, zip-fastened design
Hand-made in the UK
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