Best for
Value-focused shoppers who want dependable head-and-foot adjustment and fast, tool-free setup.
BTX4 Adjustable Base
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Questions about comfort, sizing, delivery, or setup? Our sleep experts can help you compare the options before you order.
Description
BTX4 Adjustable Base
The BTX4 is a straightforward adjustable base for shoppers who want independent head and foot positioning, simple setup and dependable everyday operation.
Key features
- Independent head and foot articulation
- Center-folding, parcel-ready design
- Tool-free setup
- Wireless control
- 850 lb lift capacity
- Adjustable legs for different bed heights
- Compatible with many modern memory-foam, hybrid and latex mattresses
Delivery and setup
Shipping or local setup may be available depending on the destination and service selected. Confirm the delivery method, room placement and setup terms for your order.
Warranty and purchase terms
Includes a 20-year limited manufacturer warranty; review the written warranty for coverage, exclusions and service periods. Adjustable bases are not eligible for the mattress comfort-exchange policy and are final sale unless otherwise stated in writing.
Shopping note: Adjustable positioning is a comfort and lifestyle feature, not medical treatment. Ask the Texan Mattress team to verify mattress and furniture compatibility before ordering.
Comfort Exchange & Returns
120-Night Comfort Guarantee
Quick answer: Eligible mattress purchases include up to 120 nights to adjust to the mattress. If it is still not the right fit, you may request one comfort exchange during days 101–120 after delivery. No comfort-exchange request is accepted before day 101, and the written eligibility requirements, fees and exclusions apply.
What does the 120-Night Comfort Guarantee include?
- Time to adjust to an eligible new mattress before requesting an exchange.
- One eligible mattress comfort exchange during the written request window.
- Help selecting a replacement mattress of equal or greater value.
This is a comfort-exchange program, not an unrestricted risk-free return or refund promise. Product-specific written terms supplied with your purchase control if they differ from this general policy.
Exchange window
- No comfort-exchange request is accepted before day 101 after delivery.
- An eligible request must be submitted during days 101–120 after delivery.
- The policy provides one mattress exchange.
Exchange value
The replacement mattress must be of equal or greater value. If you select a higher-priced mattress, you are responsible for the difference.
Eligibility
The original mattress must be in clean, sanitary condition and free of stains, tears, odors, abuse or other damage. Proof of purchase is required. Product-specific written terms supplied with your purchase control if they differ from this general policy.
Promotional items
If your purchase included free promotional items and you keep those items, their stated retail value will be deducted from the available exchange credit.
Items not eligible for a comfort exchange
Floor samples, closeout items, discontinued items, pillows, protectors, toppers, adjustable bases, foundations or box springs, sheets and other accessories are final sale unless otherwise stated in writing at the time of purchase.
Cancellations
Orders may be cancelled before processing begins. Once an order has entered processing, fulfillment or delivery preparation, cancellation may no longer be available.
Warranty claims are separate
A comfort preference is different from a manufacturing defect. Warranty claims are handled under the written warranty that applies to the specific mattress and are not governed by the comfort-exchange window.
How to request an exchange
Contact Texan Mattress with your original order information during the eligible request window. Our team will verify eligibility and help you choose the replacement mattress.
Policy language last reviewed August 22, 2026.
BTX4 Adjustable Base
Expert adjustable-base assessment
Is this adjustable base right for you?
A product-specific summary of BTX4 Adjustable Base based on fit, materials, performance, and real showroom guidance.
Consider another option if
Those wanting massage, USB charging, app control, lumbar support, or pillow tilt.
- Movement
- Independent powered head and foot adjustment
- Massage
- None
- Lumbar support
- No
- Pillow tilt
- No
- Zero clearance
- Not stated
- App control
- No
- USB charging
- None stated
- Weight capacity
- 850 lb tested capacity
Larry’s expert take
BTX4 is the clean entry point for full head-and-foot movement. Move to BTX5 for massage and USB charging.
More than 20 years helping customers compare comfort, performance, and value without pressure.
Materials and construction
Center-folding upholstered adjustable foundation.
Compatibility
Designed for compatible flexible mattresses, including most modern memory-foam, hybrid, and latex models. Confirm your mattress and bed-frame compatibility before purchase.
Setup
Center-folding, UPS-ready, and designed for tool-free setup.
Care
Keep electrical components dry and follow the manufacturer owner’s manual for cleaning, setup, and operation.
Available options
Bedding size: Twin, Twin XL, Full, Queen, King, California King, Split King, Split CA King
Delivery, shipping, and pickup
Free delivery is indicated for this product; service method, setup, timing, and availability depend on size and destination.
Warranty coverage
20-year limited manufacturer warranty with 2 years of stated full coverage on parts and labor.
Returns and eligibility
Not eligible for a mattress sleep trial or return, according to the product listing.
Financing options
Financing available† — Subject to approval, rates & terms. Review current financing options.
Personalized Sleep Solution
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Questions? Call Larry · 832.628.6375