Super King Size Mattresses
Super king size mattresses offer the most generous sleep surface of all. Whether you’re furnishing a large master bedroom or upgrading for more space and comfort, these mattresses provide room to stretch out without disturbing your partner. Designed for both comfort and support, they are ideal for couples, families, or anyone who simply prefers more sleeping space.
Spacious, Comfortable and Supportive
With dimensions of 180cm x 200cm, super king mattresses give you unmatched personal space. They’re perfect for couples who value elbow room, parents co-sleeping with kids, or anyone looking to maximise bedroom luxury.
Despite their size, all iSleep super king mattresses arrive rolled and boxed for easier delivery and setup.
Comfort Types to Match Your Needs
Our super king range includes a choice of support systems. Memory foam mattresses contour to your body for pressure relief. Pocket spring designs add bounce, breathability and responsive support. Hybrid models combine the best of both, for deeper cushioning with strong base structure.
These mattresses are crafted to provide proper alignment, reduce partner disturbance, and maintain comfort through the night.
Quality Materials, Practical Design
Each mattress in this size features durable foam layers, breathable outer fabrics, and dependable support cores. Some models come with removable, washable covers for easy care. Motion isolation and edge support are also common features, making these mattresses just as practical as they are spacious.
Standard Irish Super King Size Fit
All models are built to fit Irish super king frames (180cm x 200cm). They’re compatible with divans, platform bases, and slatted frames. Thanks to rolled delivery, manoeuvring these larger mattresses through doorways and hallways is far easier than traditional flat-packed versions.
Frequently Asked Questions
What size is a super king mattress in Ireland?
Super king size in Ireland measures 180cm wide by 200cm long.
Who should buy a super king size mattress?
They’re ideal for couples who want extra space, tall sleepers, or parents sharing the bed with children.
Are these mattresses hard to set up?
Not at all. Most of our mattresses are delivered vacuum-sealed and rolled for easier transport and setup. However our harder mattresses are not (Luxe Hybrid Pocket & Luxe Cooling Mattress.
Rolled mattresses take between 24 to 72 hours to fully expand after opening.
Do they work with any super king bed frame?
Yes. As long as your frame is 180cm x 200cm and supportive, any model in this range will fit perfectly.