Enjoy a better night¿s sleep with the unique support technology inside every Sealy Posturepedic , where innovation never felt so good and neither will you. - The new React - Support coil is a breakthrough technology that offers up to 14% better conformance*, delivering additional pressure relief and ultimately a better feeling product. Smart - Tex draws away moisture to cool and regulate your sleep climate. An enhanced centre third Comfort - Core layer with Sense - Gel Material reduces pressure on your back. The Uni - Cased system reinforces the mattress walls for edge-to-edge support The Nightingale Ultra Firm combines premium wool fibre and cushioning quilt foam with deep super firm foam and Sense - Gel material for a long lasting, luxurious ultra-firm feel. Available in single, long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
Enjoy a better night¿s sleep with the unique support technology inside every Sealy Posturepedic , where innovation never felt so good and neither will you. - The new React - Support coil is a breakthrough technology that offers up to 14% better conformance*, delivering additional pressure relief and ultimately a better feeling product. Smart - Tex draws away moisture to cool and regulate your sleep climate. An enhanced centre third Comfort - Core layer with Sense - Gel Material reduces pressure on your back. The Uni - Cased system reinforces the mattress walls for edge-to-edge support The Nightingale Ultra Firm combines premium wool fibre and cushioning quilt foam with deep super firm foam and Sense - Gel material for a long lasting, luxurious ultra-firm feel. Available in single, long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
in 2 offers
The lowest price for Sealy Nightingale Ultra Firm Mattress , Size Long Single right now is $1,555.00 at David Jones.
The all-time low was $1,395.00 on 2 Sept 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 5 Oct 2026.
Sealy Nightingale Ultra Firm Mattress , Size Long Single
Enjoy a better night¿s sleep with the unique support technology inside every Sealy Posturepedic , where innovation never felt so good and neither will you. - The new React - Support coil is a breakthrough technology that offers up to 14% better conformance*, delivering additional pressure relief and ultimately a better feeling product. Smart - Tex draws away moisture to cool and regulate your sleep climate. An enhanced centre third Comfort - Core layer with Sense - Gel Material reduces pressure on your back. The Uni - Cased system reinforces the mattress walls for edge-to-edge support The Nightingale Ultra Firm combines premium wool fibre and cushioning quilt foam with deep super firm foam and Sense - Gel material for a long lasting, luxurious ultra-firm feel. Available in single, long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
Enjoy a better night¿s sleep with the unique support technology inside every Sealy Posturepedic , where innovation never felt so good and neither will you. - The new React - Support coil is a breakthrough technology that offers up to 14% better conformance*, delivering additional pressure relief and ultimately a better feeling product. Smart - Tex draws away moisture to cool and regulate your sleep climate. An enhanced centre third Comfort - Core layer with Sense - Gel Material reduces pressure on your back. The Uni - Cased system reinforces the mattress walls for edge-to-edge support The Nightingale Ultra Firm combines premium wool fibre and cushioning quilt foam with deep super firm foam and Sense - Gel material for a long lasting, luxurious ultra-firm feel. Available in single, long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
Last updated at 05/10/2026 08:49:47
Sealy Posturepedic Acclaim Ultra Nightingale Ultra Firm Mattress , Size Long Single
Free delivery between 8–15 Oct
| Firmness Level | Medium |
| Type | Mattress |
| Highlights | Adjustable (when paired with an adjustable base, excluding the Ultra-Firm model) |
| Fill Material | Wool Fibre Blend, Foam |
| Fill Type | SEALY FOAM, CUSHIONING QUILT FOAM, PREMIUM FOAM, PREMIUM WOOL FIBRE BLEND |
Sealy Posturepedic Acclaim Ultra Nightingale Ultra Firm Mattress , Size Long Single
Free delivery between 8–15 Oct
| Firmness Level | Medium |
| Type | Mattress |
| Highlights | Adjustable (when paired with an adjustable base, excluding the Ultra-Firm model) |
| Fill Material | Wool Fibre Blend, Foam |
| Fill Type | SEALY FOAM, CUSHIONING QUILT FOAM, PREMIUM FOAM, PREMIUM WOOL FIBRE BLEND |
