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Open Coil Mattresses

Open coil mattresses are among today’s most enduring and popular mattress types. An inexpensive option, coil-sprung interior mattresses are widely used by bed manufacturers. The most commonly used type, Bonnell Spring, is still a popular choice today.

The number of springs in an open coil mattress varies, but a typical 5′ mattress contains around 325, more for higher-quality models. The level of support and tension offered by a coil spring mattress depends on the gauge (thickness) of the wire, with a 12.5g providing firm support – the higher the gauge, the softer the tension.

A single open-coil mattress is ideal for children’s rooms, and it can be sized up to a double, king, or super king-size model.

Showing 1–12 of 13 results

Briody Shepherds Dream Mattress
£289.99

Briody Shepherds Dream Double Mattress

    • 2 Years guarantee
  • 2 free pillows
  • 5 Sizes
  • Natural Filling
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King Koil Spinal Delight Double Mattress

    • 10 Years guarantee
  • 2 free pillows
  • 6 Sizes
  • Foam
King Koil Spinal Embrace Pillow Top mattress
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King Koil Spinal Embrace Pillow Top Double Mattress

    • 10 Years guarantee
  • 2 free pillows
  • 6 Sizes
  • Foam
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King Koil Spinal Guard Luxury Double Mattress

    • 10 Years guarantee
  • 2 free pillows
  • 6 Sizes
  • Foam
King Koil Xtra Life Durene Mattress
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King Koil Xtra Life Durene Double Mattress

    • 10 Years guarantee
  • 2 free pillows
  • 6 Sizes
  • Foam
£389.00

Respa Backcare Supreme Double Mattress

    • 5 Years guarantee
  • 2 free pillows
  • 6 Sizes
Respa Calypso Mattress
£279.00

Respa Calypso Double Mattress

    • 5 Years guarantee
  • 2 free pillows
  • 6 Sizes
Respa Formation Mattress
£229.00

Respa Formation Double Mattress

    • 5 Years guarantee
  • 2 free pillows
  • 6 Sizes
Respa Symphony De Luxe Mattress
£299.00

Respa Symphony De Luxe Double Mattress

    • 5 Years guarantee
  • 2 free pillows
  • 6 Sizes
Sleeptight Open Coil Mattress
£174.99

Sleeptight Raymor Double Mattress

    • 1 Years guarantee
  • 2 free pillows
  • 5 Sizes
  • Foam
£259.99

Slumbernight Gold Ortho Double Mattress

    • 1 Years guarantee
  • 2 free pillows
  • 6 Sizes
£259.99

Slumbernight Gold Ortho Small Double Mattress

    • 1 Years guarantee
  • 2 free pillows
  • 6 Sizes
Total 2 pages

Open Coil Mattresses At Dalzell’s

Representing excellent value for money, Open Coil Mattresses are available at Dalzell’s with Free Pillows and Free Delivery in Northern Ireland and Counties Cavan, Louth, Meath, Monaghan and Dublin. So whether you’re based in Belfast or Derry, we’ll Remove & Dispose of Packaging and place your new spring mattress in a room of your choice. With additional discounts for Multibuy and our Price Promise, you can be sure you’re getting a great deal because we appreciate your business! Call, Email or Visit Us In-store — competitive delivery rates throughout the rest of Ireland. 

Ruben PereiraRuben Pereira
13:13 04 Apr 24
Very great electronics store and stuff like dat g
Theresa CushnanTheresa Cushnan
17:00 20 Feb 24
Just had a very pleasant customer experience, looking for an adjustable bed Catherine was not only very knowledgeable but friendly and helpful even changed mattress so I could try it .very happy
Cormac AllenCormac Allen
00:38 22 Dec 23
Great service and good prices
Stephen McKerrStephen McKerr
12:36 02 Dec 23
Just purchased a new Neff oven and Neff microwave. I dealt with Brian, who was knowledgable, professional and very helpful, a great asset to the company. Lots of stock in store and ready to go! Brilliant service. Many thanks.
Lyndsay McqueenLyndsay Mcqueen
09:48 29 Sep 23
We bought all our kitchen & laundry appliances here. Along with a stunning electric fire. They made the selection very easy with their extensive knowledge and service has been great throughout. Highly recommend!
Jacki UreyJacki Urey
15:16 16 Jan 23
I recently bought a dishwasher - it was delivered very quickly without any issue. There was a problem registering the appliance for warranty; Dalzell's were super - great communication with a 'can do' attitude. Customer service was impressive and they were quick to sort out any snags. I will buy from Dalzell's again without hesitation.
Michael OrrMichael Orr
20:33 14 Dec 22
Purchased my complete new kitchen appliances. Service was second to none. All items were held untill ready for installation. Staff brilliant, couldn't be more helpful. Have since purchased pot belly stove and accessories and will continue to shop at such a brilliant store.
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