Try Before You Buy or Order Online
The Helix Models We Carry
Frequently Asked Questions
Yes. Sleep Basil carries the Helix Midnight Luxe, Twilight Luxe, Midnight Elite, and Twilight Elite, all set up for testing at our showroom at 6485 E Hampden Ave. Helix sells primarily online, so we're one of the few places in the Denver area where you can lie on these models before buying.
Both are zoned hybrid mattresses, but the Elite is the taller, more built-up version, around 15.5 to 16 inches versus roughly 13.5 inches for the Luxe. Elites add a microcoil layer within the pillow top, extra memory foam comfort layers, and an upgraded cooling system. The Luxe delivers most of the same support design at a lower price; the Elite is for sleepers who want the plushest, most pressure-relieving version of each feel.
It mostly comes down to sleep position. The Midnight is a medium-feel mattress designed for side sleepers and couples who want contouring at the shoulders and hips. The Twilight is firm, built to keep back and stomach sleepers' hips level for proper spinal alignment. Combination sleepers usually land on the Midnight, and if you sleep primarily on your stomach, start with the Twilight.
We offer free local delivery, setup, and old-mattress haul-away within 50 miles of our showroom. Most orders arrive within 7–10 business days, and our team schedules a delivery window that works for you.
Yes. We offer no-interest financing through Synchrony and Klarna. Ask us in store for details.
You sleep on the mattress at home for up to 100 nights. If something feels off, call us directly. Not a call center, not a form, just Phil or Josh. We'll figure it out together.