Widebeam Mattresses

Widebeam mattresses are designed for boats over 2.2 metres wide, which creates much larger and more irregularly shaped sleeping areas. Standard narrowboat mattresses are too small, whilst caravan mattresses don't account for the unique curves and angles. Custom cutting ensures the mattress fits the exact shape of the widebeam's sleeping area, including any awkward corners or built-in furniture.

Measure the length and width at the widest points, then note any curves, cut-outs, or angled corners. Create a paper template for complex shapes by laying newspaper across the sleeping area and cutting to fit. Mark the head and foot ends clearly. Take photos from above showing the shape and any obstacles like wall curves or built-in storage.

Most widebeam owners choose between 4-6 inches thick. Thicker mattresses provide better comfort but reduce headroom in lower cabins. Consider the bed base type - solid bases need thinner mattresses for ventilation, whilst slatted bases can accommodate thicker options. Measure the vertical space when sitting up in bed to determine maximum comfortable thickness.

Yes, memory foam is available for widebeam mattresses and works well in boat environments. However, memory foam can feel firmer in cold weather and softer when warm. Many boat owners prefer reflex foam or pocket springs for more consistent comfort. Memory foam also needs good ventilation to prevent moisture buildup in marine environments.

All boat mattresses must meet BS 7177 fire safety standards for insurance compliance. This certification ensures the materials resist ignition and slow flame spread. Standard domestic mattresses don't meet these requirements. Always confirm the mattress includes proper certification documentation, as insurance claims can be rejected without compliant furnishings.

Lead times typically range from 7-14 working days depending on current production capacity and seasonal demand. Spring and summer months often have longer wait times as more boat owners place orders. Rush orders may be available for urgent replacements. Free UK delivery is standard, with the mattress compressed and rolled for easier handling through boat doorways.

Guarantees vary by manufacturer and foam type, typically ranging from 5-10 years. Higher quality foams and construction methods usually carry longer guarantees. The guarantee covers structural defects and premature sagging but excludes normal wear, staining, or damage from moisture. Keep the boat well-ventilated to maintain guarantee validity and mattress lifespan.