The Sleepeezee Natural 4000 Mattress is the pinnacle of natural luxury and advanced sleep engineering, designed for sleepers who want adaptive comfort, breathable materials, and responsive full-body support. Handcrafted in the UK to the highest standards and made under Royal Warrant appointment, this premium mattress blends traditional craftsmanship with cutting-edge comfort innovation.
Designed with a medium-firm feel, the Natural 4000 is ideal for combination sleepers who change position throughout the night. It offers a refined balance of support and cushioning, helping to maintain healthy spinal alignment while still delivering a luxuriously comfortable sleep surface.
At its core, the mattress features a sophisticated 4000 spring system made up of 1000 pocket springs and 3000 mini comfort springs. These individually responsive springs adapt to your body’s movement, delivering precise support, improved pressure relief, and reduced motion transfer—perfect for undisturbed sleep.
What sets the Natural 4000 apart is its double layer of Talalay latex combined with a luxurious silk and British wool blend. These natural materials work in harmony to create a breathable, temperature-regulating sleep environment that naturally adapts to your body, helping to relieve pressure while maintaining freshness and airflow throughout the night.
The pillowtop is engineered for elite comfort, incorporating natural fillings, Talalay latex, polyester and polycotton layers, and mini comfort springs. This creates an indulgent, cushioned surface that enhances comfort from the moment you lie down, without compromising the supportive core beneath.
Finished with hand-tufting, a luxury damask cover, reinforced side stitching, chrome air vents, and durable edge support, the Natural 4000 is built for long-term performance as well as exceptional comfort. Planet Mark Sustainability Certification further reflects its commitment to reducing environmental impact while maintaining premium quality.
🛏️ Advanced 4000 Spring System
- 4000 Spring System – 1000 pocket springs + 3000 mini comfort springs
- Medium-Firm Feel – Ideal for combination sleepers who change position
- Independent Spring Action – Adapts to movement and reduces partner disturbance
- Targeted Pressure Relief – Supports spinal alignment and full-body comfort
🌿 Double Natural Comfort Layers
- Double Talalay Latex Layer – Highly breathable, responsive, and pressure relieving
- Silk & British Wool Blend – Naturally soft, breathable, and temperature regulating
- Polycotton Comfort Layer – Adds softness, durability, and everyday comfort
- High-Density Support Fillings – Reinforces structure and long-term resilience
☁️ Elite Pillowtop Comfort System
- Luxury Pillowtop Design – Deep cushioning for immediate comfort
- Multi-Layer Construction – Combines latex, wool, silk, fibres, and mini springs
- Balanced Comfort & Support – Plush surface feel with supportive core
🌡️ Breathable & Healthy Sleep Environment
- Natural Temperature Regulation – Helps keep you cool in summer and warm in winter
- Anti-Allergenic & Antibacterial – Resistant to dust mites, mould, and bacteria
- Moisture-Wicking Design – Keeps the sleep surface fresh and dry
- Enhanced Airflow – Chrome air vents improve ventilation
🔨 Premium Craftsmanship & Build Quality
- Handcrafted in the UK – Built to exceptional standards
- Royal Warrant Appointment – Recognition of premium craftsmanship
- Hand-Tufted Finish – Secures fillings for long-lasting structure
- Luxury Damask Cover – Soft, breathable, and hygienic finish
- Side Stitching – Extends support to the mattress edge
- Flag-Stitched Handles – Easy handling and positioning
- No-Turn Design – Rotate regularly to maintain performance
- Ultimate Natural Luxury – Double latex, silk, and British wool for premium comfort
- Advanced 4000 Spring System – Exceptional adaptive support and responsiveness
- Perfect for Combination Sleepers – Medium-firm feel suits all positions
- Elite Pressure Relief – Helps reduce strain on joints and muscles
- Excellent Motion Isolation – Ideal for couples sharing a bed
- Superior Breathability – Natural materials regulate temperature year-round
- Hypoallergenic Sleep Surface – Naturally resistant to allergens
- Sustainable Craftsmanship – Planet Mark certified eco-conscious design
- 10-Year Guarantee – Long-term peace of mind and durability
| Size | Width (W) | Length (L) | Depth (D) | Mattress Weight |
|---|---|---|---|---|
| Single | 90cm (3ft) | 190cm (6ft3) | 30cm (11.8") | 34.5kg (76lbs) |
| Small Double | 120cm (4ft) | 190cm (6ft3) | 30cm (11.8") | 39kg (86lbs) |
| Double | 135cm (4ft6) | 190cm (6ft3) | 30cm (11.8") | 52kg (115lbs) |
| King Size | 150cm (5ft) | 200cm (6ft6) | 30cm (11.8") | 58kg (128lbs) |
| Super King Size | 180cm (6ft) | 200cm (6ft6) | 30cm (11.8") | 69kg (152lbs) |
| Super King Size Zip & Link | 2 x 90cm (3ft) | 200cm (6ft6) | 30cm (11.8") | 70kg (154lbs) |
Maximum user weight per sleeping side: 114kg (18st)
10 Year Guarantee
| Reversible | No |
|---|---|
| Turning Handles | Yes |
| Mattress Features | Eco Friendly, Temperature Regulation, Cooling, Turning Handles, Non Turn, NBF Approved, Made in the UK, Air Vents |
| Mattress Fillings | Silk, Wool, Latex |
| Edge Support | No |
| Mattress Depth | 30cm / 11.8inch |
| Pocket Springs | 4000 |
| Hypoallergenic | No |
| Mattress Core | Pocket Sprung |