๐บ๐ธ United States ยท Foam vs Hybrid (coils and foam)
Plank by Brooklyn BeddingvsPurple Hybrid Premier (4" Grid)
Which one is best for you? Plank by Brooklyn Bedding vs Purple Hybrid Premier (4" Grid) - 2026 comparison by Vs Mattress
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Purple Hybrid Premier (4" Grid)
by Purple ยท Hybrid (coils and foam)
Up to $300 Off10 years ยท 100-night trial
Pricing by size
Plank by Brooklyn Bedding
Purple Hybrid Premier (4" Grid)
Essential information
| Plank by Brooklyn Bedding | Purple Hybrid Premier (4" Grid) | |
|---|---|---|
| Type | Foam | Hybrid (coils and foam) |
| Launched | 2008 | 1989 |
| Brand | Brooklyn Bedding | Purple |
| Made in | United States | United States |
| Unique points | Inspired by the minimalist approach to sleep in the Far East, the Plank is the firmest, flattest, healthiest way to sleep. It has 4 layers of construction:
| The Radical Magical. A straight-up scientific marvel. So comfortable, you'll never want to leave your bed again.
|
| Video | The Plank Firm by Brooklyn Bedding - Firmest, Flippable Mattress Ever | Does Your Mattress Pass The Human Egg Drop Test? - Purple Mattress |
Certifications & trial
| Plank by Brooklyn Bedding | Purple Hybrid Premier (4" Grid) | |
|---|---|---|
| OEKO-TEXยฎ | No | No |
| CertiPUR-USยฎ | Yes | Yes |
| Certifications | CertiPur-USยฎ | CertiPur-USยฎ |
| Other certification info | โ | โ |
| Sleep trial | 120 nights | 100 nights |
| Warranty | 10 years | 10 years |
| Free shipping | โ | โ |
| Free returns | Yes | Yes |
| Pay later | Yes | Yes |
| Delivery info | Brooklyn Bedding owns the manufacturing process start to finish, designing and engineering mattresses in our very own state-of-the-art factory. They ship products directly to you, passing on the savings. FREE FedEx Ground Shipping to all contiguous U.S. States (48 states, excluding Alaska & Hawaii). On average your order will be delivered within 3-4 business days. | Let us do the heavy lifting with our complimentary in-home setup and delivery. We'll even get rid of your old mattress for you just because we're nice like that. |
Firmness & feel
| Plank by Brooklyn Bedding | Purple Hybrid Premier (4" Grid) | |
|---|---|---|
| One firmness fits all | No | Yes |
| Select your firmness | No | No |
| Adjustable firmness | Yes | No |
| Half and half firmness | No | No |
| Flippable / reversible | Yes | No |
| Firmness info | Our dual comfort design offers two variations: the top side of the mattress is firm; the bottom side is ultra-firm, allowing for an easily flippable, highly customizable sleep. | 4-inch Purpleยฎ grid layer is ideal for any sleep position - especially side sleepers. Perfect for sleepers with a soft mattress-feel preference. |
Construction & materials
| Plank by Brooklyn Bedding | Purple Hybrid Premier (4" Grid) | |
|---|---|---|
| Layers | 0.75" Quilted Top, 2" TitanFlex Foam, 7" High-Density Base Foam, 1.5" Quilted Bottom. | 4" Smart Comfort Grid: Hyper-Elastic Polymer with non-toxic polyethylene copolymer non-stick coating, 7.5" Responsive Support Coils: Individually fabric-encased steel coils, Polyurethane Foam: Transition layer: 0.5", 2.0 density layer. Base layer: 1", 2.0 density layer. Encasing edge-support layer: 0.5", 2.0 density layer. |
| Cover | The flippable design of the Plank allows you to choose your ideal firmness level: a .75" quilted top layer, patterned with continuous stitching, ensures zero loft for an ultra-firm sleep experience - or, flip the mattress, and a 1.5" quilted layer, patterned with tack-and-jump stitching, creates minimal loft for a firm sleep experience. | StretchMax Top with ultra-breathable side panels : 29% Viscose, 67% Polyester, 4% Lycra (all +/- 5%). Boasting even more stretch, the soft top material allows you to feel the full benefits of the Purple Grid, while ultra-breathable woven side panels encourage airflow. |
| Machine-washable cover | No | No |
| Ergonomic handles | No | No |
| Comfort | Engineered to reduce pressure on your circulatory system the Plank provides for better blood flow - and better lower back support, compelling you to inhale more oxygen while you snooze. | The Smart Comfort Grid is crafted from high-quality Hyper-Elastic Polymer that's made proudly in the U.S.A. This ultra-durable, non-toxic material never breaks down, so you stay nice and comfy now and forevermore. Temperature-neutral so you sleep cool. Purpleยฎ Smart Comfort Gridย Personalized comfort and support that adapts to your unique body type and sleep position. Allows for plenty of temperature-neutralizing air movement under and around you for consistently cool comfort all night. |
| Support | The Plank offers a firmer, flatter, flippable surface for a neutral spine position that's better for your back and posture overall. A 2" layer of our firmest transitional TitanFlex foam adds deep compression support. A 7" high density base foam ensures durability and stability for the life of your bed. | The most scientifically advanced mattress in the world. Designed to intelligently adapt to your body's unique pressure points for superior, personalized comfort. Responsive support coils enhance the body-alignment properties of the Smart Comfort Gridย and minimize motion transfer. It is designed to dynamically flex under pressure so your shoulders and hips are properly cradled and supported. No pressure all night. No pain come morning. |
| Posts | โ | One of the most popular mattresses Over 164,805 reviews! With an average review of 4.3, see them yourself. |
Size & weight
| Plank by Brooklyn Bedding | Purple Hybrid Premier (4" Grid) | |
|---|---|---|
| Available sizes | Twin, Twin XL, Full (Double), Queen, King, California King | Twin XL, Full (Double), Queen, King, California King |
| Dimensions | Twin: 11.5 " | Twin: 13 " |
| Twin weight (kg) | N/A | โ |
| Twin XL weight (kg) | N/A | 95 |
| Full (Double) weight (kg) | N/A | 128 |
| Queen weight (kg) | N/A | 147 |
| King weight (kg) | N/A | 180 |
| California King weight (kg) | N/A | 179 |
FAQs
Plank by Brooklyn Bedding
What is the height of the plank firm mattress?
The Plank Firm mattress by Brooklyn Bedding has a height of 11.75 inches.
Is it possible to make the plank firm mattress firmer?
Yes, the Plank Firm mattress has a flippable design that allows you to choose your preferred level of firmness. One side offers an ultra-firm sleep experience with a .75โ quilted top layer, while the other side offers a firm sleep experience with a 1.5โ quilted layer.
How firm is the Plank Firm mattress?
On a firmness scale of 1 to 10, the firm side of the Plank Firm mattress ranges between 7.5-9, slightly above a traditional firm mattress. The ultra-firm side ranges between 9.5-10.5, making it one of the firmest, flattest sleep surfaces on the market.
Purple Hybrid Premier (4" Grid)
How thick is the Purple Hybrid Premier 4 mattress?
The Purple Hybrid Premier 4 mattress, the priciest among the Purple hybrid beds, has a thickness of 13 inches. It offers a medium to medium-firm feel and is suitable for all sleeping positions.
Is Purple 4 good for side sleepers?
Yes, the Purple 4 is suitable for side sleepers. Its thickest top layer provides an immersive experience with the pressure-relieving capabilities of Hyper-Elastic Polymer, making it one of the best mattresses for side sleepers.
Can I return my mattress if Iโm not happy with it?
Yes, Purple offers free returns within 100 nights if you donโt love your mattress. However, they require you to sleep on it for a minimum of 21 nights before initiating a return or exchange. If you're still not satisfied after this period, you can contact their Care Team to schedule a pickup. Once the mattress has been picked up and they receive proof of receipt, they will initiate a full refund.
Thank you for checking out this Plank by Brooklyn Bedding vs Purple Hybrid Premier (4" Grid) mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
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