FirmCore Classic King Single Mattress
FirmCore Classic King Single Mattress
Why HardCore Classic?
HR Pocket Spring Support
Very Firm Comfort
Breathable Foam Layers
20cm Tight-Top Profile
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12 Months Gem Interest Free
4 interest-free payments of $62.25
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6 Ingot Place, Silverdale, Auckland. Open 7 Days from 9AM - 5PM
The FirmCore Classic is built for sleepers who mean business. A pocket spring core paired with high-density foam delivers firm, dependable support-night after night, year after year.
What This Product Is Good For
- King single mattress setups
- Sleepers who prefer a very firm feel
- Everyday bedroom use
- Customers looking for a supportive entry-level mattress
Why This Is a Smart Choice
- Pocket spring system delivers firm, targeted support - ideal for back and stomach sleepers
- High-density foam layer adds resilience - holds its shape after years of use
- Soft-touch knitted cover is breathable and gentle on skin
- Firm comfort level - recommended for those who prefer a solid, supportive feel
- 8-layer construction engineered for long-lasting performance
- Total height 20cm - check your bed frame clearance before ordering
Materials & Build
- 300g knitted fabric cover
- High density foam layer
- Breathable comfort foam layer
- Non-woven fabric protective layer
A practical choice for firm mattress shoppers, the FirmCore Classic King Single Mattress combines supportive structure with breathable comfort materials for everyday sleep.
Note: Colour is not applicable for this mattress listing.
| Features |
|
| Product Dimensions | 107 x 203 x 20 cm |
| Product Weight | 24.20kg |
| Material | 300g Knitted Fabric High Density Foam Breathable Comfort Foam HR Pocket Springs Non-Woven Fabric |
| Colour | White |
| SKU | 24375 |
| Assembly Required | No |
| Carton | Carton A: 28 × 28 × 115 cm (25.40kg) |
| Package Contents | 1 × FirmCore King Single Mattress |
Shipping Costs
Shipping is available throughout New Zealand. Delivery costs are calculated at checkout based on your address, item size and weight, and delivery method.
Dispatch & Delivery
Most in-stock orders are dispatched within one business day after payment confirmation.
- Standard courier delivery: approximately 1–3 working days
- Rural delivery: please allow an additional 1–2 working days
- Oversized or freight items: approximately 2–5 working days
Pre-order items will be dispatched once stock becomes available. The estimated dispatch timeframe is shown on the product page and in your order confirmation.
Tracking details will be emailed after dispatch. Orders containing multiple items may arrive in separate deliveries. Delivery timeframes are estimates and may vary.
We take product quality seriously and stand behind every purchase.
10-Year Limited Warranty
Covers manufacturing defects under normal household use. Normal wear, comfort preference, normal body impressions, stains, moisture or mould damage and misuse are excluded.
30-Day Returns
Changed your mind? Eligible products can be returned within 30 days of delivery, subject to our Returns Policy.
For full details about coverage, eligibility, exclusions and making a claim, please refer to our Warranty Policy and Returns Policy.
Important: These warranty periods are in addition to, and do not limit, consumers’ rights under the New Zealand Consumer Guarantees Act 1993.
