Price Match Promise 
Pay Monthly 
500+ Beds 
Est. 1956 
Free Delivery 
10
King Koil Ultimate Luxury 3800 Latex Box Pillowtop Super King Size Mattress
Please Select Your Option
10 Years warranty- Disposal of packaging
- Trade customer? Get in touch for pricing and support
FREE DELIVERY
Free Delivery NI, Dublin, Louth, Cavan, Kildare, Meath & Monaghan
Time For Delivery: 4 Weeks
Other Features
Product specification
| Filling type | Latex |
| Filling type | Natural Filling |
| Spring type | Pocket Spring |
| Warranty | 10 Years |
| Dimension | Super King Size (6') |
| Brand | King Koil |
| Category | Mattresses |
| Tension | Medium |
| Delivery Timeline | 4 Weeks |
| Pillows | 2 Free Pillows |
Help and Support
Size guide 
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Pauline Atkinson
2 weeks ago
I having been dealing with Dalzells for nearly 17 years. Always a pleasure. Our first time to buy a bed and as usual service was excellent The bed was delivered assembled packaging taken away. Customer service was excellent from start to finish.
Tim Stewart
3 weeks ago
Went with my folks who were after a Riser Recliner and an Adjustable Bed - Great selection and had a number in-stock for delivery immediately. They settled on a 'Mi-Bed' and a Sherborne triple motor Recliner and got a great price. Have been back since myself and got a Respa Mattress and Ottoman. Hidden Gem!
Catherine Tynan
4 weeks ago
Having spoken to Kathryn on the phone we met her in person yesterday. She is extremely knowledgeable about beds and remained with us during our visit providing assistance and advice. I would highly recommend Dalzells as a company to do business with.
Jodie Chapman (Joadz01)
1 month ago
Was in with Kathryn today after emailing her about a new bed and couldn’t recommend her enough! Excellent service!
Megan
1 month ago
Have bought both King Koil and Kaymed Beds and Mattresses over the years from Sharon and team. Always a great price, in-stock and with free delivery.
Grandfather also bought a Lift & Rise Recliner and an Adjustable Bed. Again super advice and service.
AUBREY IVAN
1 month ago
As usual, excellent service from a fantastic store. Kathryn was very knowledgeable in the exact product that suited our needs. Highly recommended.
Elaine Troy
2 months ago
I have a bad back and needed a Sherborne riser recliner. I travelled from Meath to Dalzell's and met the wonderful Catherine. She was so helpful and patient as I tried the different types of chair. I made two or three visits to the shop and finally purchased. Catherine was so helpful in every way and inspired trust and confidence.
Susan
7 months ago
We had a brilliant experience in Dalzells. We went to look for mattresses and were sorted within 10minutes! The staff are very helpful and friendly with great knowledge. Would 100% recommend anyone to go here for any household items
Shutterbugs
8 months ago
Bob Wallace
8 months ago
Travelled from Dublin to view mattresses rather than purchase online. I was met by Kathryn who engaged with us immediately and discussed options and showed us comprehensive range .She advised us on specific options that might suit out needs. We were very satisfied with her level of expertise and she explained delivery and gave a very good deal . Very professional and we went away very happy with the way our requirements were dealt with and would recommend this business to anyone. We certainly will return in the future
Heather McBrien
9 months ago
Kathryn was amazingly helpful to me. We needed items in a hurry and she went out of her way to help and arrange delivery of our purchases at short notice. I would thoroughly recommend Dalzells. Thank you Kathryn.
Antony Ashley
9 months ago
Great selection of mattresses. Very helpful assistant made choosing easy and quick. Purchased many items here over the years...never disappointed.
Sharon Gilpin
9 months ago
Recently bought a ‘lift and rise’ chair and electric fire. Kathryn, Sharon and the rest of the team at Dalzell’s were fabulous- so helpful and knowledgeable. Thanks again!
marion daly
9 months ago
I emailed yesterday evening with a query regarding their stock of King Koil beds.A lady called Jathryn replied at 9 am this morning with the information I had asked for and invited me to view their selection. This i have just done. Kathryn was knowledgeable and interested in the product and we found just what we were looking for. As a result we made a purchase.