King Single Mattresses

Our king single mattresses come in foam, pocket spring, and coconut coir materials across four firmness levels — a popular NZ size for teenagers, taller children, and solo adults who want more length than a standard single.

Showing 5 of 5 products
View:
Sort by:
Clear all
Filter and sort

Filter and sort

Showing 5 of 5 products

Clear all
View:
Clear all
Showing 5 of 5 products

Sustainable

Creating your perfect home is easy with our focus on quality, sustainability, and affordability. Whether you’re furnishing a new space or updating your current one, we have the perfect pieces for you.

Minimalist Designs

Explore our collection of modern designs that blend style and function, adding elegance to any space. Each piece is crafted to complement your home.

Fast Shipping

Fast, reliable, and nationwide! With our dedicated delivery fleet and trusted partners Mainfreight, we ensure your furniture reaches any corner of New Zealand quickly and securely.

Carefully Crafted

From our factory to your door! We craft our furniture in-house, cutting out the middleman to keep quality high and prices low, giving you top-notch style and craftsmanship.

King Single Mattresses NZ

A king single mattress measures approximately 107cm x 203cm — 15cm wider and 15cm longer than a standard single, making it a common choice for teenagers who've outgrown a single, taller sleepers who need the extra length, or adults in a spare room. Our king single mattress range covers 5 options across foam, pocket spring, and coconut coir materials in four firmness levels, all currently Ready to Ship. For other sizes or to browse the full range, see all mattresses.

King Single Mattress by Firmness

  • Medium soft (Iseo): suits side sleepers who need more cushioning around the shoulders and hips — a pocket coil spring mattress with good airflow
  • Medium (Formia): a balanced option suited to combination sleepers who change positions through the night — pocket coil springs for a slightly bouncier feel
  • Medium firm (Busca, Cutro): the two most affordable options in the range, both foam mattresses that suit back sleepers and most body types
  • Extra firm (Fabro Coconut): the firmest option, using natural coconut coir fibres for maximum support and breathability — suited to back or stomach sleepers who prefer a very solid surface

King Single Mattress by Material

  • Foam (Busca, Cutro): contours to the body and reduces motion transfer. Both are medium firm and start from $279 — the most affordable king single mattresses in the range
  • Pocket coil springs (Iseo, Formia): each spring moves independently, giving more airflow and a slightly bouncier feel than foam
  • Coconut coir (Fabro Coconut): a natural fibre layer that adds extra firmness and breathability — the most eco-conscious material option

Pairing a King Single Mattress With a Bed Frame

A king single mattress fits any standard NZ king single bed frame (107cm x 203cm). All of our king single bed frames include a slat base, so you don't need a separate bed base or box spring. If you're furnishing a teenager's room or spare room from scratch, check our bundle deals for pre-matched sets.

King Single vs. Single Mattress

A king single (107cm x 203cm) is 15cm wider and 15cm longer than a single (92cm x 188cm). The extra 15cm of length is the key difference — at 203cm, a king single matches the length of adult-sized beds (queen, king, super king), so taller teenagers or adults won't have their feet hanging off the end. If the bed frame fits the room, a king single mattress is usually the better long-term choice.

Why Shop King Single Mattresses at Proferlo

  • NZ-wide delivery from our Auckland base, with local pickup available for Auckland customers
  • Factory-direct pricing — mattresses built in-house, without a middleman markup
  • All 5 options currently Ready to Ship
  • 3 materials and 4 firmness levels across the king single range
  • All mattresses come vacuum packed and need up to 24 hours to return to full shape after

Frequently Asked Questions

What size is a king single mattress in NZ?
What firmness king single mattress should I choose?
Is a king single mattress big enough for an adult?
Do king single mattresses come rolled and vacuum packed?
Do you deliver king single mattresses across New Zealand?