Jay-Be Benchmark S1 Comfort Essential Support King Size Mattress


Product Information


The Jay-Be Benchmark S1 King Size Mattress features innovative sustainable sleep technologies. Offering essential support, a deep e-Spring core is topped with a supportive cushioning layer of Rebound e-Fibre and super soft Advance e-Fibre for improved moisture and temperature regulation, guaranteeing a comfortable nights sleep.

Made in the UK and designed with the environment in mind, all Benchmark mattresses are 100% foam free and feature Eco award winning Advance e-Fibre. This super soft Advance e-Fibre not only helps improve moisture and temperature regulation, but is also proven to offer significant environmental benefits* including:

  • 90% Less CO2 emissions
  • 99% Less water used
  • 99% Reduced land use

*Statistics are based on the life cycle analysis of Advance e-Fibre when compared to cotton. Results verified by an independent body.

The e-Fibre comfort layers used in these mattresses are made from 100% recyclable plastic bottles, diverting over 70 million from going into landfill or our oceans and by choosing this mattress you are helping to prevent even more!

Vacuum packed and rolled to maintain freshness and reduce carbon emissions during transportation.

All Jay-Be Benchmark mattresses are backed by a five-year manufacturers guarantee.

  • Featuring award winning Eco Advance e-Fibre.
  • Sustainable eco-friendly design.
  • Deep e-Spring core for evenly distributed support.
  • Breathable comfort layers to reduce moisture.
  • Open cell structure for temperature regulation.
  • 100% foam free, free from harmful chemical emissions.
  • Easy care non flip mattress.
  • Made in the UK to British and European safety standards.
  • Manufacturer's 5 year guarantee.


Jay-Be Benchmark S1 Comfort Essential Support King Size Mattress

Availability: In stock

Special Price £232.88

Regular Price: £269.99


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About the Supplier

The Jay-Be brand was first launched in the 1980's and has since gained a reputation for creating innovative and desirable furniture. We specialise in creating guest beds with a lifetime guarantee.


Green, White, Black, Grey
County of manufacture:
Length: 190cm
Width: 150cm
Height: 18cm
Is Mattress Turnable:
Mattress Tension:
Mattress Type:


Delivery Cost:
Delivery Time:
2 Working Days
Delivery Info:

Information required for a Home Delivery:
-Full Name
-Delivery address including Postcode
-Contact Telephone number

*Delivery is free of charge to the majority of the UK but some more remote areas may carry a fee. Once you enter your postcode on the checkout page you will see the exact delivery cost.


Return Period:
14 Days

Please note: returns will not be accepted if the product has been used

Contact us on the telephone number or email address provided in the order confirmation email.


The product will be collected at manufacturers cost and 100% refund will be issued.


Product will be collected and a full refund will be issued, less a £42.00 fixed charge for the first product and £24 charge for every product thereafter to cover the cost of admin, collection, re-work or disposal.


Guarantee 5 Years
Guarantee Length:
5 years
Guarantee Terms:
5 Year guarantee based on normal use. Misuse by the customer is not covered by the guarantee.


County of Manufacture:

Care & Maintenance

Sent with product on delivery
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