Model: 700811698-7520
from $699
The Beautyrest Advanced Motion II Twin XL Adjustable Base is a black adjustable bed foundation designed to enhance your sleep experience. This Twin XL base measures 37.5" W x 79.5" D x 15.94" H with a 4" deck height, and features a wireless remote for easy adjustments, including a Zero Gravity preset. For added convenience, it includes a USB port and a retainer bar, and its foldable design allows for easier transport and setup. This adjustable base is backed by a 20-year limited warranty.
Ensure the foundation matches your mattress type; foam mattresses require slats spaced very closely together. For adjustable bases, consider weight capacity and wall-hugging features. Available from $699.
Standard foundations have no ongoing costs, while adjustable bases consume a small amount of electricity. Long-term costs are negligible unless a motor fails out of warranty.
Common Failure Modes
For basic foundations, structural sagging or squeaking is the main issue. For adjustable bases, electrical components like the remote, control box, or actuator motors are the primary points of failure.
Ensure the foundation matches your mattress type; foam mattresses require slats spaced very closely together. For adjustable bases, consider weight capacity and wall-hugging features.
Adjustable bases last 10-15 years. Box springs last 8-10 years.
The Beautyrest Advanced Motion II Twin XL Adjustable Base is available at abt, starting at $699.
Standard foundations have no ongoing costs, while adjustable bases consume a small amount of electricity. Long-term costs are negligible unless a motor fails out of warranty.
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