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Three Quarter Mattresses

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About Three Quarter Mattresses

Three quarter mattresses measure 48 inches (4 feet) wide, sitting between single and double sizes. This dimension appears in older caravans, motorhomes, and some boat cabins where space constraints require this specific width. Standard high street mattresses don't come in three quarter sizes, leaving gaps or overhang that affects comfort and fit. Made-to-measure three quarter mattresses solve this problem by cutting foam to exact measurements, ensuring proper fit within the designated sleeping area. Custom manufacturing also accommodates unusual shapes like curved corners or cutouts for furniture, common in recreational vehicles and marine applications.
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Three Quarter Mattress FAQs

Three quarter mattresses typically measure 48 inches (122cm) wide by 75 inches (191cm) long. However, bed bases in caravans and boats often vary from these standard dimensions. Measuring the actual bed base ensures the mattress fits properly without gaps or overhang that can cause discomfort during sleep.
Most caravan three quarter mattresses work best at 4-6 inches thick. This provides adequate comfort while fitting under low-profile bed bases common in recreational vehicles. Measure the space between the bed base and any overhead storage to determine maximum thickness before ordering.
Yes, three quarter mattresses are available in various foam types including memory foam, reflex foam, and standard foam. Memory foam provides pressure relief and body contouring, whilst reflex foam offers firmer support. The choice depends on personal comfort preferences and sleeping position.
Quality three quarter mattresses for caravans and motorhomes carry BS 7177 fire safety certification. This certification is often required for caravan and motorhome insurance policies. Always verify the mattress meets these standards, particularly for recreational vehicle use.
Custom three quarter mattresses typically take 7-14 working days to manufacture and deliver. Lead times may extend during peak seasons like spring and summer when caravan preparation increases demand. Most suppliers provide free UK delivery as standard service.
Made-to-measure three quarter mattresses can include custom shapes like rounded corners, cutouts for furniture, or tapered ends. These modifications suit the unique layouts found in caravans, motorhomes, and boats where standard rectangular shapes don't fit properly.
Three quarter mattresses typically come with guarantees ranging from 2-10 years depending on the foam quality and construction. Higher density foams generally carry longer guarantees. The guarantee usually covers manufacturing defects and premature foam deterioration under normal use conditions.

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