10 Year Warranty

The "Dublin Double-Sided Firm" is a luxury firm mattress; it features a high profile, tri-zoned individually-wrapped pocket coil innerspring unit. Great for both side sleepers and those who sleep on their backs, it provides firm support and comfort but also the deep-down body-conforming effects of a high quality pocket coil. 

This is a double-sided mattress (you can flip it) that has handles to make this task much easier. It contains gel foam, which helps to dissipate heat while you sleep. Its Tencel cover keeps your sleep surface durable, and its foam encased perimeter cuts down on motion transfer. 

New for 2018, The "Dublin" is sure to become a best-seller of ours. It is an improvement on similarly priced models of the past, and it's available in both standard and custom/odd sizes. As with all Symbol Mattress products, it's made in the USA and composed of CertiPUR-US foams. 

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Dublin Luxury Firm - Two-Sided Mattress

SALE reg.
Twin $729 $1,050
Twin XL $789 $1,125
Full $870 $1,250
Queen $930 $1,325
King $1,404 $2,000
Cal King $1,554 $2,225

free shipping

Mattress Scale
semi firm mattress
Approx. Height of Set: 23" (Matt 14.0" Base 9")

This Mattress Features:
pocket coil mattress Individual Pocket Coil Springs offer much better motion isolation than traditional springs and will also better flex to your body shape.

CertiPUR-US certified foams are:


✓ Made without ozone depleters
✓ Made without PBDEs, TDCPP or TCEP (”Tris”) flame retardants
✓ Made without mercury, lead, and other heavy metals
✓ Made without formaldehyde
✓ Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)
✓ Made without phthalates regulated by the Consumer Product Safety Commission


Cover(Top Side)
Tight Top w/Tencel Fabric 
Cotton FR Fiber Barrier
1" GEL Foam
1/2" High Density Foam

(Top Side)
1" High Density Foam

High Profile Tri-Zone 960 Enclosed Coil with Foam Encased Perimeter Support 

Mattress(Bottom Side)
1" High Density Foam

Cover(Bottom Side)
1/2" High Density Foam
1" GEL Foam
Cotton FR Fiber Barrier
Tight Top w/Tencel Fabric


10 Total Years (10 full)

Dublin Luxury Firm - Two-Sided Mattress

The terminology "Luxury Firm" is attributed to any firmer-feeling mattress with a pocket coil. I think that it's more appropriate to use the phrase with the Symbol "Dublin," than it is with many other mattress models. 

The reasons I state this are the premium features of this particular model. In addition to having a high-count individually-wrapped pocket coil; the innerspring unit is zoned. (Different heights for different areas of the mattress). The foam layers are also a bit nicer than the average layers, of the average mattress. There is a gel (cooling) layer on each side and, there are high density layers on each side, as well. The foam encased perimeter is also a great and stabilizing feature and, the Tencel cover is included as another way to make this mattress as long-lasting as possible. Of course, the Dublin having a double-sided design is also a nod to longevity. 

This is a very well-made mattress model that provides the body contouring effects of a pocket coil but that has a nice, firm and dense feel. I highly recommend it (in both standard and custom sizes) to anyone seeking a true high-quality luxury firm. 

If you like the buildup of this mattress but are looking for a more medium-soft feel, have a look at the:Amsterdam Double-Sided Plush Mattress w/Gel 


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  • Shipping or delivery of this item to most areas within the 48 contiguous states only. We cannot offer delivery of this item to Alaska, Hawaii, US Territories or APO/FPO addresses without added charges. Please call customer service for rates and availability.
  • Nationwide and "free" rates are valid to most cities in the continental US. Destination must be accessible by large truck. Some locations may have a small surcharge.
  • For complete details, read our Shipping and Return policies.
  • Please call customer service for returns.

For local delivery rates and polices, check the Delivery Page



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