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500+ Beds 
Est. 1956 
Free Delivery Heavy Duty/Reinforced Mattresses
Designed with extra support qualities, reinforced mattresses are constructed from hard-wearing and durable innerspring interiors. Incorporating resilient, supportive and durable fillings to extend their lifespan, many brands are so confident about their heavy-duty mattresses they have given them a 15 year warranty.
A common complaint is sleep disturbance from a partner. If you or your partner differ considerably in weight or size, a reinforced mattress means you are less likely to disturb one another. Heavy-duty mattresses are available in differing tensions and sizes from double to super king.
Showing 1–12 of 13 results
King Koil Xtra-Life Elite Single Mattress
- 10 Years guarantee
- 2 free pillows
- 2 Sizes
- Foam
Respa Eternal Support Super King Size Mattress
- 5 Years guarantee
- 2 free pillows
- 6 Sizes
- Foam
Heavy Duty Mattresses At Dalzell’s
Retailing some of the UK’s and Ireland’s leading heavy-duty mattress manufacturers, Dalzell’s has an excellent selection to browse online or try in-store. Moreover, with our rapid Free Delivery Service throughout Northern Ireland and Counties Cavan, Dublin, Louth, Meath & Monaghan, you’ll not have to wait long to enjoy your new reinforced mattress. We’ll even remove and dispose of packaging and place your new mattress in a room of your choice. We’ll even provide Free Pillows so you can start enjoying a great night’s sleep straight away. Delivery is also available at competitive rates throughout the rest of Ireland. 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.