standard size mattresses

Caravan and motorhome beds are designed to maximise space efficiency, resulting in unique shapes that differ significantly from home bed dimensions. Standard mattresses are rectangular with square corners, whilst recreational vehicle beds often feature tapered ends, angled corners, or curved edges. Even when the basic length and width seem similar, the specific measurements rarely match exactly, leaving uncomfortable gaps or overhang.

Standard mattresses come in fixed dimensions like single (90x190cm) or double (135x190cm). Custom mattresses are cut to your exact measurements, accommodating any shape including curves, angles, and cutouts. Custom options also offer more choice in thickness, materials, and firmness levels. Both types use the same quality materials and construction methods, but custom mattresses provide a perfect fit.

Cutting down a standard mattress yourself usually damages the internal structure and voids any warranty. Foam may crumble, springs can become exposed, and the edges won't be properly finished. Professional custom cutting ensures clean edges, maintains structural integrity, and preserves comfort. The cost difference between modifying a standard mattress and ordering a custom one is often minimal.

Standard mattresses from retailers are often available for next-day delivery as they're held in stock. Custom mattresses typically take 7-14 working days depending on seasonal demand and current production capacity. Each mattress is made to order, ensuring fresh materials and precise cutting. Free UK delivery is standard for custom orders, and the wait ensures a perfect fit.

Custom mattresses typically cost more than mass-produced standard sizes due to individual cutting and handling. However, the price difference is often smaller than expected, especially for quality mattresses. Consider that a poorly fitting standard mattress may need replacing sooner, whilst a properly fitted custom mattress provides better sleep quality and longevity. Many custom mattresses also come with longer guarantees.

Measure the length, width, and required thickness at multiple points, as beds aren't always perfectly rectangular. Note any curves, cutouts, or angled corners. Take measurements of the actual bed base, not the old mattress which may have compressed or shifted. Most manufacturers provide measurement guides and can work from templates or detailed drawings for complex shapes.

Quality custom mattresses meet the same fire safety standards as standard mattresses. For caravans and motorhomes, BS 7177 certification is essential for insurance compliance. Reputable manufacturers use certified materials and construction methods regardless of size or shape. Always verify certification before purchasing, as some budget suppliers may not meet required safety standards.