1
/
of
8
FAT Sleep Firm 25cm Bonnell Spring Mattress | 4cm Support Foam | Orthopaedic | 4 Sizes
FAT Sleep Firm 25cm Bonnell Spring Mattress | 4cm Support Foam | Orthopaedic | 4 Sizes
Regular price
£139.00 GBP
Regular price
£194.00 GBP
Sale price
£139.00 GBP
Taxes included.
Free shipping UK Mainland
Precision-engineered with a robust 18cm Bonnell spring core and 7cm of combined comfort foam layers for a stable, restorative sleep.
If you need a bed that offers consistent stability without that "sinking" feeling, this is your solution. We have upgraded the comfort layers to include a substantial 4cm support foam block on top of the springs, finished with a luxuriously quilted top.
Product features
Product features
- ✅ PREMIUM QUILTED SURFACE: The top layer features high-quality knitted fabric quilted with 3cm of foam, providing immediate softness and breathability the moment you lie down.
- ✅ ENHANCED PRESSURE RELIEF: Unlike standard mattresses, this model is filled with a dedicated 4cm layer of Support Foam, bridging the gap between the springs and your body for balanced cushioning.
- ✅ TRUE FIRM CORE: At its heart lies a heavy-duty 18cm Bonnell Spring system (crafted from thick 2.3mm wire) that ensures your spine stays aligned all night.
- ✅ DOUBLE PROTECTION: We use cotton felt pads
both above and below the spring unit. This protects the foam layers
from the springs and significantly extends the lifespan of your
mattress. - ✅ BREATHABLE DESIGN:
The layered construction, including non-woven fabrics and breathable knitted tops, promotes airflow for a fresher sleep environment.
Technical Specs & Details:
- Total Depth: 25 cm (approx. 10 inches)
- Mattress Type: Open Coil / Bonnell Spring
- Firmness Rating: Firm (Orthopaedic Feel)
- Delivery: Vacuum packed, rolled, and boxed for easy transport.
Perfect For:
- Back sleepers requiring spinal alignment.
- Sleepers who prefer a stable surface over "sinking" memory foam.
- Landlords and guest rooms requiring durable, long-lasting furniture.
Materials and care
Materials and care
Inside Your Mattress (8-Layer Construction):
We believe in transparency. Here is exactly what makes up your 25cm mattress, from top to bottom:
- Luxury Top Cover: Soft-touch Knitted Fabric.
- Instant Comfort: Quilted with 3cm Foam for a plush surface feel.
- Protective Layer: Durable Non-Woven Fabric to hold layers in place.
- Deep Support: Filled with 4cm Support Foam for orthopaedic resistance.
- Spring Insulation: Cotton Pad (protects foam from springs).
- The Core: 18cm Bonnell Spring Unit (Robust 2.3mm wire gauge).
- Base Insulation: Cotton Pad (protects base from springs).
- Base Finish: Durable Polyester Fabric on the underside.
Arrives rolled in a compact box. Simply unbox, unroll, and allow 24–72 hours for the mattress to fully expand to its original 25cm depth.
Share
No reviews
