Absolutely! At Mattress King, every product we offer is backed by a manufacturer's warranty, ensuring peace of mind with your purchase. The specific warranty details for each product vary, so we encourage you to read through our list of warranties here. This will provide you with all the information you need regarding the coverage and terms for each item. Rest assured, we're committed to providing quality products with reliable warranty support.

You can find more information on our warranty here. To learn more about the Mattress King comfort guarantee, click here.

At Mattress King, we offer a variety of financing options to fit your budget. Our financing partners include Synchrony, Affirm, and Snap Finance, each offering distinct plans to accommodate different financial needs.

Synchrony: For those with good credit, Synchrony provides a 12-month plan with 0% interest, helping you manage payments without additional costs.

Affirm: Affirm offers flexibility with interest rates ranging from 0% to 36%. They provide three payment term options, allowing you to choose a plan that best suits your budget.

Snap Finance: Ideal for those who might not have a strong credit history. Snap Finance considers other factors like a steady income and an active checking account. They offer a 100-day cash option and operate on a lease-to-own basis.

Each of these options is designed to make your mattress purchase more manageable financially. You can explore these options and apply directly to find the one that aligns with your financial situation.

At Mattress King, the adjustable bases are not eligible for a trial period. Additionally, we do not offer a specialized return policy for these items beyond our standard return policy. It's important for customers to carefully consider their purchase of an adjustable base, as the standard return policy terms will apply. We encourage customers to review our standard return policy here for more detailed information and to ensure clarity on the conditions and processes involved.

Understanding whether you need a boxspring or foundation for your mattress is crucial. Often, these terms are used interchangeably, with modern boxsprings essentially acting as foundations without actual springs. The necessity of a boxspring or foundation depends largely on your bed frame.

For Traditional Bed Frames: If your bed frame has fewer than 10 slats or crossbars, a boxspring or foundation is necessary. It provides a level, stable surface, ensuring your mattress is properly supported. This helps in maintaining the mattress's structure and can extend its lifespan.

For Platform Beds: Many contemporary bed frames are designed as platform frames. These usually include 11 or more slats or a solid steel grid, eliminating the need for a separate foundation. Platform beds offer sufficient support for your mattress on their own.

Adjustable Bases: The rising popularity of adjustable bases, which can raise and lower your head and feet, has also influenced mattress support. These bases are self-supporting and designed to offer optimal mattress support without needing an additional foundation.

Importance of Proper Support: Regardless of your bed type, ensuring your mattress rests on a solid, level surface is vital. This not only helps in keeping your spine properly aligned but also enhances the overall comfort and durability of your mattress.

Further Guidance: For more information on choosing the right foundation for your mattress and insights into various bed types, you can explore our detailed Mattress Buying Guide. Here, we also offer a range of accompanying products that complement your mattress choice, ensuring you have everything you need for a great night’s sleep.

Adjustable beds, also known as electric beds, allow personalized comfort through a metal frame with pivot points and actuators. You can adjust the head and foot sections independently using a remote control, catering to your preferred sleeping or sitting position.

Most modern mattresses, including individual pocketed coil, hybrid, memory foam, latex, or gel, are compatible with adjustable bases. Their flexible design conforms to the movement of the base. Old style mattresses with open coils and a border wire are not compatible because the border wire won't conform to the adjustable base. It's always best to check with a representative to confirm compatibility.

Yes, adjustable bases fit standard dimensions and can comfortably sit inside a bed frame. If your frame has slats, they should be removable so the adjustable base can rest inside the cavity of you bed frame. Optional headboard brackets are available for attaching a standalone headboard.

The 4.0 Pro works with most flexible mattresses including memory foam, latex and hybrid. Innerspring mattresses are generally not compatible with adjustable bases as the coil system does not flex. If you are unsure whether your mattress is compatible, contact us before purchasing.

The 4.0 Pro adjustable base includes built-in lumbar support adjustment, pillow tilt, full-body massage with intensity and wave settings, wireless backlit remote and underbed lighting. It is available in twin XL, queen, king and split king starting at $1,300.

Yes. The 4.0 Pro is available in twin XL, queen, king and split king. Split king requires two twin XL units and allows each side to be controlled independently, making it ideal for couples with different sleep preferences.

Yes. The 4.0 Pro includes built-in lumbar support adjustment that targets the lower back specifically. Combined with the head and foot tilt, it allows you to find the exact position that relieves pressure on your spine, making it one of the more feature-complete adjustable bases for back pain relief.