Mattress buying guide
Understand mattress types, comfort options and important considerations when choosing a mattress.
COMING SOON
PRODUCT GUIDES & RESOURCES
Useful information for choosing and ordering
Find useful product guidance, size information, trade resources and downloadable documents for the Sleep Design Beds range.
RESOURCE CENTRE
Everything you need in one place
Our resource centre is being expanded alongside the new product range, giving direct customers and trade partners useful information before and after ordering.
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Product information
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Buying guidance
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Trade resources
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Downloads & documents
GUIDES & INFORMATION
Explore our product resources
Use the size information below now, with more product guides and downloadable documents being added as the new catalogue is completed.
Bed & mattress size guide
Compare standard UK bed and mattress sizes before selecting the correct option for your space.
View size guideFabric & colour guide
Fabric and colour information will be added as the new upholstered product range and final options are confirmed.
COMING SOON
Assembly information
Assembly and setup information for applicable Sleep Design Beds products.
COMING SOON
Trade documents
Product and commercial information for approved trade customers, prospective trade partners and larger project enquiries.
COMING SOON
Product care guide
Practical guidance for looking after beds, mattresses and upholstered bedroom products.
COMING SOON
UK BED SIZES
A quick guide to standard sizes
These standard UK mattress dimensions provide a useful starting point when planning your purchase.
Always check the final dimensions shown on the individual product before ordering, as complete bed frame dimensions can be larger than mattress dimensions.
SINGLE
90 × 190 cm
3'0" × 6'3"
SMALL DOUBLE
120 × 190 cm
4'0" × 6'3"
DOUBLE
135 × 190 cm
4'6" × 6'3"
KING
150 × 200 cm
5'0" × 6'6"
SUPER KING
180 × 200 cm
6'0" × 6'6"
BEFORE YOU ORDER
Four things worth checking first
A few simple checks before ordering can help make sure you select the right product and delivery is straightforward.
Measure your space
Check the available room dimensions, access routes, doorways and positioning before selecting a bed or mattress size.
Check product dimensions
Product dimensions can vary between designs. Always review the final specification shown on the relevant product page.
Choose your options carefully
Check size, fabric, colour, storage and other available product options before completing your order.
Check delivery access
Make sure suitable access is available at the delivery location, particularly when ordering larger bed products.
FOR TRADE CUSTOMERS
Resources for business and project orders
Trade customers and business prospects can use this area for product information, project guidance and commercial resources as the trade catalogue develops.
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Product specifications
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Trade product information
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Project requirements
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Commercial documents
DOWNLOADS
Product documents & downloads
Downloadable product specifications, care information and trade documents will be added as the new range and supporting documentation are finalised.
Resource downloads are being prepared
COMING SOON
Product specifications, guides and other useful documents will be added as the new Sleep Design Beds range is completed.
NEED MORE INFORMATION?
Need help with a product or specification?
If the information you need is not currently available here, our team can help with product questions, trade enquiries, delivery information and larger project requirements.