Archer’s Signature · Sofa beds
Choose the bed. Shape the sofa.
Our three-fold sofa beds pair a sprung mattress with your chosen sofa design. Start with the mattress width: the mechanism determines the space between the arms and the finished outside width.
Archer’s Signature
Your dimensioned layout appears here when the planner is ready.
Calculated seating space
Calculated from your outside lengths, allowing for the chosen depth and an outer arm on each side. These are the straight seating runs; the corner cushion is separate.
- Side A · seating run
- Calculated from your measurements
- Side B · seating run
- Calculated from your measurements
Guide price including VAT
Choose your sofa
How this price is calculated
Calculated from the approved size prices, with the final price rounded to the nearest £5. Delivery and separately selected options are confirmed in your quote.
Your choices, together
Picture your sofa.
The photograph shows the original model. Your measured plan above reflects your choices. Request a personal preview from our team using your selected size, fabric and layout. We will review the details with you by email. Your measured plan remains the dimension reference.
Explore fabric & size previewsMake the finish yours.
Browse fabric colours and textures, save favourites and request up to five free samples.
Saved designs stay in this browser. A shared link contains sofa choices and measurements, never your contact details. Saving does not reserve stock or place an order.
Keep your actual dimensions.
A mattress size has a matching mechanism and required sofa width. We confirm those dimensions, the size-specific bed addition and open-bed footprint in your quotation.
More than 2.4 metres?
We can make larger joined sections. Each section above 2.4 metres needs a personal quote; the overall size of a corner can be larger.
Beyond these options.
Both collections can be fully customised through consultation. Traditional designs, new shapes and other bespoke changes receive a human quote.
Bring us your own design ↗Real sofas, with a second purpose
Comfort by day. Room for the night.
The bed size comes first. We make the sofa to the width its matching mechanism needs, then add the arms of your chosen design.





Your mattress sets the size.
Our usual choice is a three-fold mechanism with a sprung mattress because it works well with our frames. Two-fold mechanisms are also possible through a custom quotation for the extra frame work. We will agree the exact mattress and folding mechanism with you, including the sleeping width and length, sofa depth and space needed when open.
Three-fold sofa-bed addition: £250–£450 including VAT, depending on the mattress and mechanism size, added to the sofa price at its matching width. The photographed examples show previous work; your written quotation confirms the specification of your own bed.