King Size Motorhome Mattresses

King size motorhome mattresses are cut to your exact measurements rather than standard sizes. Most fall between 140-160cm wide and 190-210cm long. Common variations include corner cuts for wheel arches, curved edges for vehicle walls, and notches for storage compartments. Send your precise measurements including any cut-outs needed and the mattress will be manufactured to fit perfectly.

Thickness depends on your bed base and headroom. Most king size motorhome mattresses range from 15-20cm thick. Thinner options (10-15cm) work well on slatted bases or where ceiling height is limited. Thicker mattresses (20-25cm) provide more comfort on solid bases. Measure the distance from your bed base to any overhead cupboards to determine maximum thickness.

Yes, all king size motorhome mattresses must comply with BS 7177 fire safety certification for vehicle use. This standard is required by most motorhome insurance policies. The certification covers both the foam interior and fabric covering. Always check your insurance requirements and ensure any replacement mattress includes proper fire safety documentation for your records.

Lead times typically range from 7-14 working days depending on seasonal demand and current production capacity. Custom cutting and fire safety certification add time compared to standard mattresses. Peak touring season (March-September) may extend delivery times. Free UK delivery is standard, with tracking provided once your mattress is dispatched from the manufacturing facility.

Memory foam is available for king size motorhome mattresses in various densities. Higher density memory foam (50kg/m³+) provides better support and durability for regular use. Hybrid options combine memory foam comfort layers with pocket spring cores for improved ventilation. All memory foam options include BS 7177 fire safety certification and can be cut to any shape required.

Guarantees up to 10 years are available depending on the mattress type and construction. Memory foam and pocket spring mattresses typically offer longer guarantees than basic foam options. The guarantee covers manufacturing defects and premature sagging. Custom-cut mattresses cannot be returned for size issues, so accurate measurements are essential before ordering.

Measure the bed base rather than the old mattress, which may have compressed over time. Take width and length measurements at multiple points as motorhome beds are rarely perfectly square. Note any corner cuts, curves, or notches needed. Draw a simple diagram showing measurements and any obstacles. Double-check all measurements before ordering as custom-cut mattresses cannot be altered once manufactured.