SEALY® Reflexion® Boost Adjustable Base - King

SEALY® Reflexion® Boost Adjustable Base - King

$0.00 $2,899.00

SEALY® Reflexion® Boost Adjustable Base - King

Frame Steel
Warranty 25 Year Warranty

Top Features

Condition
Brand new, manufacturer sealed.
Warranty
25 Year Warranty
Read Full Product Description and Specifications

About this Brand

Sealy LogoSealy Logo

Sealy® mattresses provide reliable comfort and support at a budget-friendly price. This collection offers the perfect balance of innerspring support and cooling foam comfort, delivering Sealy quality to Canadians at great value.

Collection: Reflexion®

SKU: SEALY-REFLEXION-BOOST-KING

CLEARANCE iconCLEARANCE LIMITED STOCK iconLIMITED STOCK NEW ARRIVAL iconNEW ARRIVAL
Our Price
As low as: $0.00
Retail Price

Applicable Offers

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Order today to receive by Unavailable Free delivery as soon as Delivery as soon as Free next-day delivery is available for in-stock items in eligible postal codes. Prefer a different day? Pick any available date during checkout. Next-day delivery is available for in-stock items in eligible postal codes. Prefer a different day? Pick any available date during checkout.
Ground-Level Delivery to Front Door/Lobby icon Ground-Level Delivery to Front Door/Lobby for Delivery to the first door of the address or the lobby of an apartment or condo.
Inside Room Of Choice icon Inside Room Of Choice for Delivery inside the room of your choice.
Deluxe White Glove icon Deluxe White Glove for Includes delivery to your room of choice, professional unboxing and assembly by a specialized team, and complete cleanup with packaging removal, and removal of old mattress to the curb if required.
Only Pickup available icon Free pickup from your nearest location
Ground-Level Delivery to Front Door/Lobby for Delivery to the first door of the address or the lobby of an apartment or condo.
Inside Room Of Choice for Delivery inside the room of your choice.
Deluxe White Glove for Includes delivery to your room of choice, professional unboxing and assembly by a specialized team, and complete cleanup with packaging removal, and removal of old mattress to the curb if required.

Our Guarantees

Sleeping Children Around The WorldA portion of every sale supports the Sleeping Children Around The World (SCAW) Foundation. Click here to learn more.

Adjustable comfort, made simple

SEALY® Reflexion® Boost Adjustable Base

The accessible way into adjustable sleep — a foldable, compact head-and-foot base that's light enough to carry between rooms and slips through narrow doorways and staircases. Raise either end with the wireless remote, recall One-Touch Flat or your own saved Favorite, and rest easy on a frame rated to 650 lb. A 25-year warranty backs every one.

Key Features

Head & foot articulation
Raise either end independently — from fully flat to an upright reading angle, and every position in between.
Foldable, compact design
Re-engineered to fold and lighter to carry — moves room to room, through tight spaces, and stores in a smaller footprint.
One-Touch Flat + Favorite
Drop back to flat at one press, or save and recall your own go-to position from the reprogrammable Favorite.
Wireless remote
Every movement and preset from a cordless handset — no cable trailing across the bed.
Zero-clearance frame
Sits flush with adjustable legs — works on its own or dropped inside a standard bed frame.
Child lock & battery backup
A lockout keeps curious fingers safe, and a battery backup lowers the bed flat in a power outage.

Benefits

An easy first step into adjustableall the everyday lift of a powered base, in a frame that's simple to set up and friendly on the budget.
Moves with youthe foldable, lighter build carries up stairs and through doorways that defeat a rigid base — and tucks away in less space.
Read and relax at the right anglelift the head to hold the exact reading or lounging position a stack of pillows never keeps.
Set once, recall foreversave your favourite position to memory and return to it with a single button.

Ideal For

First-time upgraders
An affordable, no-fuss entry into powered adjustable comfort.
Movers & renters
Folds light to carry between rooms, up stairs and through tight doorways.
Readers & loungers
A head-up angle for books, screens and unwinding in bed.

What Moves & What Powers It

Four subsystems do the work. Here's what each one is and why it matters.

Head & foot articulation
Powered head and foot sections lift independently, so you can sit up to read or raise your legs to unwind — then drop flat with One-Touch Flat or recall your saved Favorite.
Foldable, zero-clearance frame
Re-engineered to fold and lighter to carry, the zero-clearance deck holds the mattress as it moves and stores in a smaller footprint — rated to 650 lb and easy to set up with no tools.
Adjustable legs & clearance
Height-adjustable legs let you match a headboard or open under-bed clearance, and let the base sit on its own or drop neatly inside any standard bed frame.
Power & safety
A child lock keeps the controls safe from curious fingers, and a battery backup lowers the bed flat if the power goes out — all driven from the cordless wireless remote.

Compatibility & Fit

Mattress pairingworks with any mattress marked Compatible with Adjustable Bed Base on its product page — most foam, hybrid and latex models.
Fits your bedroomthe zero-clearance frame runs on its own adjustable legs or drops inside any standard bed frame — set the leg height to match your headboard.
King is a splitthe King ships as two Twin XL units side by side, so each half can be set to its own position — ideal when two sleepers want different angles.

Sizes & Specs

SizeDimensionsSupports Up ToBase Weight
Twin XL39″ × 80″ (99 × 203 cm)650 lb108 lb
Double/Full54″ × 75″ (137 × 190.5 cm)650 lb121 lb
Queen60″ × 80″ (152.5 × 203 cm)650 lb146 lb
King76″ × 80″ (193 × 203 cm)650 lb170 lb · ships as two Twin XL units

Real per-size values from our catalog. Price is shown live in the buy box.

The National Mattress promise

Fairly priced, honestly sold.

Sold by salaried experts — never commission — and backed by a 25-year warranty on every SEALY® Reflexion® Boost.

25-Year Warranty
Full coverage on the Reflexion® Boost.
650 lb Lift Capacity
In every size, from Twin XL to King.
Foldable Design
Light to carry, simple to store.

Pairing it with a new mattress? Look for Compatible with Adjustable Bed Base on the mattress page — most of our foam, hybrid and latex models qualify.

Mattress SizeKing
Trending & OffersClearance, New Arrival, Limited Stock
Core MaterialSteel
BrandsSealy
Price RangePremium
ModelAdjustable Base - King
CollectionReflexion®
ConditionBrand new, manufacturer sealed.
Warranty25 Year Warranty
Mattress Height in Inches0.00 Inches
Additional FeaturesFoldable adjustable base with wireless remote, preset positions, and 650 lb lift capacity.
VentedNo
Removable CoverNo
HandlesNo
Assembly RequiredYes, easy assembly.
Care InstructionSpot clean only.
Manufacturer Contact Informationhttp://www.sealycanada.com/
ShippingScheduled delivery with National Mattress. Please select your preferred delivery date in the checkout.
Single/Twin XL Size Dimensions0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - 49.0 kg
Double/Full Size Dimensions0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - 55.0 kg
Queen Size Dimensions0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - 66.3 kg
King Size Dimensions0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - 77.0 kg
Custom Sizes AvailableNo
Product CategoryBedframe
Product TypeAccessories - Bedframe

Greater Toronto Area and Ontario Delivery Map

What's Included

We offer FREE DELIVERY to all major cities in Ontario on orders over $199. A delivery surcharge of $45 applies to orders under $199.

Select your delivery date at checkout and add any special instructions in the order comments. You'll receive a 2‑hour window and live tracking on delivery day.

Greater Toronto Area and Ontario Free Mattress Delivery Map

Ontario Local Delivery Areas

How to Schedule Your Delivery
  • Select Your Date at Checkout — Choose any available slot that fits your calendar.
  • Add Special Instructions — Use the "Order Comments" box for buzz‑codes, parking tips, or gate info.
  • Watch for Confirmation — If your chosen date isn't available, our team will e‑mail an alternative.
  • Day‑of Notifications — Expect a text and e‑mail with a 2‑hour arrival window and live GPS tracking.
Delivery‑Day Checklist
  • Clear Pathways: Remove pictures, décor, and trip hazards from halls & stairs.
  • Protect Floors: Cover delicate surfaces; salt or de‑ice exterior steps in winter.
  • Measure First: Ensure doorways, corners, and stairwells accommodate your mattress—especially King sizes.
  • Big Mattress? If tight squeezes or bends are required, you may be asked to sign a damage waiver.
Service Promise & Safety
  • Fully insured, background‑checked delivery specialists
  • Clean trucks & protective mattress bags on every run
  • Optional removal of old mattresses (select areas & fees)
  • Eco‑friendly recycling partnerships for packaging materials
Need delivery outside Ontario?

We ship select roll‑packed mattresses to all provinces (YT, NT, NU excluded). View Canada-wide shipping options →

Questions About Delivery?

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