;)
Firmness Scale: 4 – Supportive with minimal sink‑in, promoting proper alignment and a more structured sleep feel.
The Birkdale Firm Mattress is designed for sleepers who prefer a supportive, comfort‑firm feel with minimal sink‑in and dependable pressure relief. Featuring a 13.75” profile and an adjustable‑base friendly design, this mattress delivers structured support combined with cooling comfort for a stable, restorative night’s sleep.
Firm Support with Lumbar Relief
A dedicated Visco Gel Lumbar Support layer enhances proper spinal alignment while providing additional lower‑back relief. This targeted support promotes healthy posture and makes the Birkdale Firm an excellent choice for back and stomach sleepers or anyone who prefers a firmer, more supportive surface.
Cooling Comfort & Breathability
Comfort layers are engineered to regulate temperature and maintain consistent comfort:
- Cooling Gel Foam helps maintain a cool mattress surface for more restorative sleep
- Air Flow Foam enhances air circulation while offering pressure relief and comfort
- Dual layers of HD firm foam provide surface stability and long‑lasting durability
Supportive Core with Motion Isolation
At the core of the Birkdale Firm is an 884 densified individually wrapped coil system, designed to:
- Conform to individual body contours
- Reduce motion transfer and partner disturbance
- Deliver balanced, responsive support throughout the night
A surrounding foam encasement system reinforces the mattress perimeter, providing dependable edge‑to‑edge comfort and support while maximizing usable sleep surface.
Quilted Cover Construction
The quilted cover features:
- Sleep‑Safe Fiber Barrier
- A durable, supportive design that enhances comfort and longevity
Key Features at a Glance
- Comfort‑firm support feel
- 13.75” profile (+/‑)
- Adjustable base friendly
- Visco Gel Lumbar Support for spinal alignment
- Individually wrapped coils for motion isolation
- Foam encasement for edge‑to‑edge support
- Cooling gel and airflow foams for temperature regulation
The Birkdale Firm Mattress is an excellent choice for sleepers seeking firm, supportive comfort with cooling performance and targeted lumbar support—built for consistent alignment, durability, and dependable nightly comfort.