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King Size Open Coil Spring Mattresses

Stretch out in comfort with our king size open coil spring mattresses. These mattresses will offer complete support, as the open coil within spreads your body weight evenly, alleviating any pressure from your spine. Our range of open coil spring mattresses includes a range of fillings to choose from alongside different surface types such as quilted or tufted.
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King size open coil spring mattresses with a range of fillings

Our king size open coil spring mattresses come with a wide range of fillings. So whether you're looking for a mattress with a memory foam filling, or prefer to keep your mattress fillings natural, then our king size open coil spring mattresses are here to accommodate your needs.
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  1. Category : Open Coil Spring Mattresses
  2. Choose Size : King Size (5' x 6'6")
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Excellent
4.4 out of five star rating on Trustpilot
Rated 4.4 / 5 based on 13,123 reviews on
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I think the whole thing went perfectly…
I think the whole thing went perfectly…
I think the whole thing went perfectly from start t finis
Very good
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Very good
Brilliant material, easy assembly, very nice service
Excellent customer service!!
Excellent customer service!!
Kyi from Happy Beds was excellent in sorting a problem out. Amazing customer service!. Thank you!! Mr Edwards
Fantastic mattress
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Fantastic mattress
Fantastic mattress, very comfortable
Really good customer service from…
Really good customer service from…
Really good customer service from Chantal. She was very professional and dealt with my query very efficiently and quickly.
Great thanks
Great thanks
First class service throughout from Happy Beds. Thank you very much. Mattress delivered earlier than expected. Delivery guys very friendly and professional. They found the marina very easy. I went to them after phone call, to say they had arrived. Helped me load mattress on a trolley, waved bye. Mattress looks great and fits perfect. Highly recommend Happy Beds.
Great company even better customer service
Great company even better customer service
Quick delivery, good quality items. Customer service is great, we were speaking to a lady called Aimee as one of the parts for the bed was faulty. Dealt with it quickly and replacement sent a couple days after the initial enquiry. Thank you
Great prices and even better customer…
Great prices and even better customer…
Great prices and even better customer service. really impressed with this company. bunk beds are great and the problem I had was resolved by Caroline and Sophie with no hassle. Would definitely buy from them again