Last updated at 01/09/2026 14:55:46
Sealy Posturepedic Acclaim Ultra Nightingale Firm Mattress , Size Double
Free delivery between 3–10 Sept
Sealy Posturepedic Acclaim Ultra Nightingale Medium Mattress , Size Double
Free delivery between 3–10 Sept
Sealy Posturepedic Acclaim Ultra Nightingale Plush Mattress , Size Double
Free delivery between 3–10 Sept
Sealy Posturepedic Acclaim Ultra Nightingale Ultra Firm Mattress , Size Double
Free delivery between 3–10 Sept
Sealy Posturepedic Acclaim Ultra Nightingale Firm Mattress , Size Double
Free delivery between 3–10 Sept
Sealy Posturepedic Acclaim Ultra Nightingale Medium Mattress , Size Double
Free delivery between 3–10 Sept
Sealy Posturepedic Acclaim Ultra Nightingale Plush Mattress , Size Double
Free delivery between 3–10 Sept
Sealy Posturepedic Acclaim Ultra Nightingale Ultra Firm Mattress , Size Double
Free delivery between 3–10 Sept
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. Dynamic Flexi - Cased reinforces the mattress walls for edge-to-edge support. The Nightingale Firm combines premium wool fibre and cushioning quilt foam with convoluted firm foam, Sealy foam and Sense - Gel material for a long lasting, luxurious firm feel. Available in 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. Dynamic Flexi - Cased reinforces the mattress walls for edge-to-edge support. The Nightingale Firm combines premium wool fibre and cushioning quilt foam with convoluted firm foam, Sealy foam and Sense - Gel material for a long lasting, luxurious firm feel. Available in long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
Sealy Nightingale Firm Mattress , Size Double
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. Dynamic Flexi - Cased reinforces the mattress walls for edge-to-edge support. The Nightingale Firm combines premium wool fibre and cushioning quilt foam with convoluted firm foam, Sealy foam and Sense - Gel material for a long lasting, luxurious firm feel. Available in 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. Dynamic Flexi - Cased reinforces the mattress walls for edge-to-edge support. The Nightingale Firm combines premium wool fibre and cushioning quilt foam with convoluted firm foam, Sealy foam and Sense - Gel material for a long lasting, luxurious firm feel. Available in long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
in 4 offers
The lowest price for Sealy Nightingale Firm Mattress , Size Double right now is $3,110.00 at David Jones.
The all-time low was $1,555.00 on 26 Jan 2026 — today's price is 100% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Sept 2026.
