ABOUT THE Somvera Sienna 1500
The Sienna 1500 is defined by a 27cm depth. That shows up as support right out to the edge, delivered through pocket spring construction and a medium feel. A natural fit for side sleepers.
Somvera Sienna 1500
The Somvera Sienna 1500 offers a medium feel built on a pocket springs support system. Featuring 50mm k30 foam, 170gm polyester spring insulator, wool, silk & cashmere quilt fillings. It performs particularly well for value for money, back support, motion isolation, making it a strong match for customers who value these qualities. The feel is balanced and supportive, tailored to its construction profile.
SINGLE — 90 × 190 CM
Or £37/mo with Klarna — 12 months, 0% APR
SIZE
25% below the typical market price of £599
Compared with pocket sprung mattresses with a similar spring count
£150 below the typical market price of pocket sprung mattresses with a similar spring count (25% less)
Construction: Pocket sprung, 1500 to 3000 springs. Typical market price £599, range £359 to £799.99, based on mattresses checked at UK retailers on 31 October 2026. Prices include VAT and delivery.
ComfortDNA™ profile
Scored out of 10 in our Assessment Studio. Factors without a published score are left off the chart rather than shown as zero.
Pocket Spring, 1500, individual pocket springs, edge support: 6 Butterfly Sprung Edge.
CHOOSE A DELIVERY DATE
Price DNA™ checked 31 October 2026. Market price is the middle selling price of comparable mattresses. It never uses was-prices.
Comfort & support scored in our Assessment Studio — so your match is measured, not guessed.
Checked against the UK market for its construction class — a real price, never a fake sale.
Construction & Specification
Inside the Somvera Sienna 1500
PRICE DNA™ — MARKET CONTEXT
Priced fairly. Checked continuously.
CONSTRUCTION CLASS: Quality pocket
1500, individual pocket springs · 170gm fillings · Pocket spring · 27cm depth Mattresses in this construction class typically sell between £568 and £738.
WHERE THIS PRICE SITS
In the lower third of its construction class — durability —/10. Based on continuous monitoring of the UK retail market, compared to construction specification — not by product name.
The Somvera Sienna 1500 is in stock.
Free delivery Wednesday 4 November · 100 night comfort trial · 12-year guarantee
Swipe — photos · sizes
Somvera Sienna 1500
The Somvera Sienna 1500 offers a medium feel built on a pocket springs support system. Featuring 50mm k30 foam, 170gm polyester spring insulator, wool, silk & cashmere quilt fillings. It performs particularly well for value for money, back support, motion isolation, making it a strong match for customers who value these qualities. The feel is balanced and supportive, tailored to its construction profile.
SINGLE — 90 × 190 CM
Or £37/mo with Klarna — 12 months, 0% APR
SIZE
CHOOSE A DELIVERY DATE
25% below the typical market price of £599
Compared with pocket sprung mattresses with a similar spring count
£150 below the typical market price of pocket sprung mattresses with a similar spring count (25% less)
Construction: Pocket sprung, 1500 to 3000 springs. Typical market price £599, range £359 to £799.99, based on mattresses checked at UK retailers on 31 October 2026. Prices include VAT and delivery.
ComfortDNA™ profile
Scored out of 10 in our Assessment Studio. Factors without a published score are left off the chart rather than shown as zero.
Pocket Spring, 1500, individual pocket springs, edge support: 6 Butterfly Sprung Edge.
Price DNA™ checked 31 October 2026. Market price is the middle selling price of comparable mattresses. It never uses was-prices.
Comfort & support scored in our Assessment Studio — so your match is measured, not guessed.
Checked against the UK market for its construction class — a real price, never a fake sale.
100 night comfort trial · Free express · 12-yr guarantee
