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Knaus Motorhome Mattresses

Custom-cut to your exact measurements. Perfect fit guaranteed with 40 years expertise.

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Up to 10-Year Guarantees
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Perfect Fit Guarantee

About Knaus Motorhome Mattresses

Knaus Motorhome Mattresses are custom-made replacements for the fixed beds in Knaus motorhomes. Standard domestic mattresses rarely fit properly due to the unique shapes and dimensions found in motorhome sleeping areas. Knaus models often feature cut-away corners, curved edges, or tapered ends to accommodate storage compartments, wheel arches, and bathroom fixtures. Made-to-measure mattresses are cut to exact specifications, ensuring a perfect fit without gaps or overhang. Each mattress includes BS 7177 fire safety certification, which most motorhome insurers require. Custom options include different foam types, firmness levels, and thicknesses to match personal comfort preferences whilst fitting within the available headroom of the motorhome.
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Knaus Motorhome Mattress FAQs

Sizes depend on the specific Knaus model and bed configuration. Common dimensions include island beds around 160cm x 200cm and fixed rear beds typically 140cm x 190cm. Many require custom shapes with rounded corners or cut-outs. Exact measurements are taken from the existing mattress or bed base to ensure a perfect fit for each individual motorhome.
Thickness typically ranges from 12cm to 20cm, depending on available headroom and comfort preference. Most Knaus owners choose 15cm or 18cm thickness for the best balance of comfort and practicality. The existing bed base height and overhead storage must be considered to ensure adequate sitting headroom when the bed is in use.
Yes, memory foam options are available in various densities and thicknesses. Reflex foam and hybrid combinations with memory foam toppers are also popular choices. All foam types include BS 7177 fire safety certification as standard. The choice depends on personal comfort preferences, budget, and any specific support requirements for better sleep quality.
Lead times typically range from 7-14 working days depending on seasonal demand and current production capacity. Custom mattresses are made to order, so delivery times can extend during busy periods like spring and summer when more people are preparing their motorhomes. Free UK delivery is included as standard for all orders.
Yes, guarantees are available ranging from 2 to 10 years depending on the foam type and specification chosen. Higher density foams typically carry longer guarantee periods. The guarantee covers manufacturing defects and premature foam degradation under normal use. Terms and conditions apply, and the guarantee is with the mattress manufacturer.
Remove the existing mattress and measure the bed base directly. Note any curved corners, cut-outs, or irregular shapes. Take measurements at the widest and longest points, then mark any areas that need to be cut away. Photos of the bed base can help ensure accuracy when ordering a custom replacement mattress.
Yes, all mattresses include BS 7177 fire safety certification as standard. This certification is typically required by motorhome insurance policies and ensures the mattress meets UK safety standards for use in recreational vehicles. The certification covers the foam core and any fabric coverings used in construction.

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