Experience comfort at a new angle. Whether it’s reading a book before the lights go out or for medical reasons, Sealy adjustable beds usher in a new era of adaptable sleeping. The Ascent adjustable base lets you can create a tailored sleep experience and easily adjust your sleeping or lounging position with handy presets, Bluetooth app connectivity and built-in safety features. Extra features including underbed lighting, charging ports and massage add additional, practical functionality to your bedroom. Designed to fit seamlessly into existing bed frames (dependent on bed frame compatibility), or on its stackable legs (as pictured).
Experience comfort at a new angle. Whether it’s reading a book before the lights go out or for medical reasons, Sealy adjustable beds usher in a new era of adaptable sleeping. The Ascent adjustable base lets you can create a tailored sleep experience and easily adjust your sleeping or lounging position with handy presets, Bluetooth app connectivity and built-in safety features. Extra features including underbed lighting, charging ports and massage add additional, practical functionality to your bedroom. Designed to fit seamlessly into existing bed frames (dependent on bed frame compatibility), or on its stackable legs (as pictured).
in 10 offers
The lowest price for Sealy Posturematic Ascent Base in Grey Long Single right now is , compared across 10 retailers.
Sealy Posturematic Ascent Base in Grey Long Single
Experience comfort at a new angle. Whether it’s reading a book before the lights go out or for medical reasons, Sealy adjustable beds usher in a new era of adaptable sleeping. The Ascent adjustable base lets you can create a tailored sleep experience and easily adjust your sleeping or lounging position with handy presets, Bluetooth app connectivity and built-in safety features. Extra features including underbed lighting, charging ports and massage add additional, practical functionality to your bedroom. Designed to fit seamlessly into existing bed frames (dependent on bed frame compatibility), or on its stackable legs (as pictured).
Experience comfort at a new angle. Whether it’s reading a book before the lights go out or for medical reasons, Sealy adjustable beds usher in a new era of adaptable sleeping. The Ascent adjustable base lets you can create a tailored sleep experience and easily adjust your sleeping or lounging position with handy presets, Bluetooth app connectivity and built-in safety features. Extra features including underbed lighting, charging ports and massage add additional, practical functionality to your bedroom. Designed to fit seamlessly into existing bed frames (dependent on bed frame compatibility), or on its stackable legs (as pictured).
The all-time low was $999.00 on 4 Jan 2026 — today's price is 73% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Oct 2026.
Last updated at 05/10/2026 23:26:07
Sealy Ascent Adjustable Bed Base Long Single ASC-ADJ-SXL
Free delivery
Sealy Posturematic Ascent Single Long Adjustable Base
Delivery $175
Sealy posturematic - ascent adjustable foundation base, Size - long single
Delivery between 9–13 Oct $120
Sealy Posturematic Ascent Adjustable Base - Long Single
Delivery $299
Sealy Posturematic Ascent Base in Grey Long Single
Delivery $75
Sealy Ascent Adjustable Bed Base Long Single ASC-ADJ-SXL
Free delivery by Thu
Sealy Ascent Single Extra Long Adjustable Base Charcoal 915mm Width Wireless Remote And USB Ports
Delivery $119
Sealy Ascent Adjustable Foundation Base , Size Long Single
Free delivery
Snooze Sealy Posturematic Ascent Base, Long Single
Delivery $145
Sealy Posturematic Ascent Adjustable Base Long Single
Free delivery between 7–14 Oct
| Type | Adjustable Bed |
| Size | Queen, CA King, Full, Split CA King, Split King |
| Highlighted Features | Adjustable |
| Width | 35.5 in each piece (vertically split Split CA King), 35.75 in each piece (horizontally split CA King), 37.5 in (Twin Long), 37.5 in (Twin), 37.5 in each piece (vertically split Split King), 37.75 in each piece (horizontally split King), 53.5 in (Full), 59.5 in (Queen) |
| Height | 10 in, 13 in, 16 in, 4 in, 7 in |
Sealy Ascent Adjustable Bed Base Long Single ASC-ADJ-SXL
Free delivery
Sealy Posturematic Ascent Single Long Adjustable Base
Delivery $175
Sealy posturematic - ascent adjustable foundation base, Size - long single
Delivery between 9–13 Oct $120
Sealy Posturematic Ascent Adjustable Base - Long Single
Delivery $299
Sealy Posturematic Ascent Base in Grey Long Single
Delivery $75
| Type | Adjustable Bed |
| Size | Queen, CA King, Full, Split CA King, Split King |
| Highlighted Features | Adjustable |
| Width | 35.5 in each piece (vertically split Split CA King), 35.75 in each piece (horizontally split CA King), 37.5 in (Twin Long), 37.5 in (Twin), 37.5 in each piece (vertically split Split King), 37.75 in each piece (horizontally split King), 53.5 in (Full), 59.5 in (Queen) |
| Height | 10 in, 13 in, 16 in, 4 in, 7 in |
