Tuft & Needle Tn1 Split King Mattress Set With Head Up Only Base
SKU: 5910993P
Reclaim your nights and wake refreshed for your days with the Tuft & Needle TN1 12" Firm mattress. Available in a standard flat-mattress construction, this mattress offers innovative cooling, responsive pressure relief, and the bounce back support of T&N Adaptive foam, so you can sink deeply into sleep-but never into your mattress. Unlike memory foam, Tuft & Needle's T&N Adaptive foam doesn't sink under your weight. Instead, it keeps you lifted while contouring to relieve pressure where you need it most. Rest easy as this ventilated foam helps channel airflow through the mattress and a breathable cover helps you sleep comfortably. Plus, feel cool as T&N AdaptiveCool gel foam technology, designed to help absorb heat, is ribboned across the center-third of the mattress to promote optimal cooling. With the addition of comfortable support foams, each Tuft & Needle TN1 12" Firm flat-mattress protects your rest so you can wake up refreshed and ready for the day. Conveniently raise or lower the head of your mattress using the RTG Sleep 2900 adjustable base with wireless remote control.
Features
Adjustable / Foam
Collection
Tuft & Needle Tn1
Q&A answers generated with AI assistance.
Will a split king mattress fit through narrow hallways or up tight staircases?
One of the greatest practical advantages of a split king, particularly for urban apartment living or homes with narrow corridors, is its maneuverability. Because the set is delivered as two separate Twin XL mattresses and bases, it can easily navigate tight turns and staircases that would be impassable for a standard, one-piece king mattress.
Does a "head up only" adjustable base help with health issues like snoring or acid reflux?
Elevating the head is a widely recognized method for reducing the symptoms of acid reflux and decreasing snoring by opening the airways. The RTG Sleep 2900 base included in this set allows you to easily find the precise angle of elevation needed for relief. This targeted adjustment provides a significant lifestyle improvement for those managing these specific sleep disruptions without the complexity of a fully articulating base.
How does this mattress maintain a cool temperature throughout the night?
This mattress utilizes T&N AdaptiveCool gel foam technology, which features a specialized gel ribbon across the center-third of the mattress specifically designed to absorb and dissipate body heat. Combined with ventilated foam that channels airflow and a highly breathable cover, this system is exceptionally well-suited for warm, humid climates like those found in Florida and Texas, ensuring you sleep comfortably even on hot nights.
Is a foam mattress durable enough for frequent adjustments on a motorized base?
Yes. The T&N Adaptive foam used in this mattress is engineered for both flexibility and resilience. Unlike traditional memory foam that can "sink" or lose its shape, this adaptive foam provides "bounce back" support that contours to your body while easily moving with the motorized adjustable base. Its 12-inch firm profile ensures long-term durability and consistent pressure relief, even with daily head-of-bed adjustments.
What are the main benefits of a split king mattress with an adjustable base?
A split king provides the ultimate solution for couples with different sleep preferences or schedules. Since it consists of two separate Twin XL units, each person can independently adjust the "Head Up Only" base using their own wireless remote. This allows one partner to sit up for reading or to alleviate snoring while the other remains flat for sleeping, all without transferring motion across the bed.
What kind of sheets are required for this split king set?
To fully utilize the independent movement of each side, you will need a split king sheet set. This typically includes two Twin XL fitted sheets (one for each mattress) and a single King-sized flat sheet. Using two separate fitted sheets is essential to prevent the bedding from popping off or restricting movement when one person raises the head of their mattress.
80"l x 76"w x 12"h; adjustable base: 4"h