You're browsing our International Store. Switch to the COUNTRY NAME to see pricing and availability.
Do you want to switch stores?
COUNTRY NAME
BLACK FRIDAY: Enjoy 25% OFF sitewide*
Shop items on sale.
Shop Now

Shopping Cart

0 items in your shopping cart.

Your Cart

Oh no! It seems like you don't have anything in your shopping cart.

Summary

  • Items 0
  • Subtotal $0,000
  • Shipping $000
  • Total 0

Flex 18DB Double Sided Fireplace Insert

Starts at $1,646.00 MSRP $2,195.00

Provides a focal point for two rooms for a single installation cost.

With two open sides, Flex Double Sided fireplace insert creates the perfect room divider. The see-through design provides unobstructed views of the flickering flame from the front and the back, infusing warmth and ambiance into two adjacent rooms.

The clean lines and 'all flame' configuration of the 18DB means the entire viewing area is dedicated to the eye-catching flame, creating a harmonious blend of traditional style and contemporary design.

The included AB3 Burner holds 0.7 gallons of clean burning e-NRG bioethanol and will deliver a magical dancing flame for up to 11 hours. It is designed to deliver robust performance with the power to heat approximately 215ft2, making it ideal for smaller residential spaces.

O-TL Listed in accordance with UL 1370.

Configure & Buy

Buy online and get it delivered to your door.

Select Fuel Type*

Ethanol Ethanol Burner In Stock: 3 days
Ethanol  - Studio Image by EcoSmart Fire

Select Burner Colour*

Stainless Steel In Stock: 3 days
Stainless Steel  - Studio Image by EcoSmart Fire
Black Backorder: 8-10 wks + $150.00
Black  - Studio Image by EcoSmart Fire

Included Accessories

  • Fire Lighter
  • Jerry Can 1.25 Gal
  • Bottle Adapter
  • Black Glass Charcoal
  • Lighting Rod

Add e-NRG Bioethanol

How much fuel do I need?
e-NRG Bioethanol Fuel Bioethanol Fuel - Studio Image by EcoSmart Fire
e-NRG Bioethanol In Stock: Ready to ship From $129.00
  • 4 Gal. 1 carton +$129.00
  • 8 Gal. 2 cartons +$253.00
  • 16 Gal. 4 cartons +$490.00
  • 20 Gal. 5 cartons +$597.00
  • 40 Gal. 10 cartons +$1,097.00
  • 80 Gal. 20 cartons +$1,935.00
*Quantities of 4, 8, 16 and 20 Gallons ship on quart-sized bottles.

Order Summary

$1,646.00 was $2,195.00
Taxes may apply*
Tax Information
Free Shipping Standard Delivery*
Continental USA
Shipping Information
Unspecified Unspecified Ship Times
or use our express checkout options
* Taxes will be calculated at the checkout. Tax Information * Standard Shipping provides ground delivery to the curb. Shipping Information * All times, dates, and inventory levels are subject to change at anytime.

Inspiration

EcoSmart FLEX50DB Castle_Hill AUS 1.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
EcoSmart FLEX50DB Castle_Hill AUS 2.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
EcoSmart FLEX50DB Castle_Hill AUS 3.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
EcoSmart FLEX50DB Castle_Hill AUS 4.jpg Open Gallery
Ansam Developments / Dural Gyprock / Australian Plastering Solutions Tiling / Visual Tiling Solutions
EcoSmart Flex_50DB SBS_Building AU.jpg Open Gallery
SBS Building

Key Features

Application

Indoor or outdoor multi room application. With two open sides, view the flame from the front and the back.

Colours

Available in black, firebox comes with stainless steel burners and decorative Black Glass Charcoal.

No gas or electricity

No gas, no electricity, no chimney, no venting or external vent cap. 4 fewer General Contractors.

Clean burning

All the fuel is housed within Flex’s self-contained burner so you don’t have to run a gas line or electric wires through your walls. And because e-NRG Bioethanol is clean burning, you don’t need a flue or a chimney

Zero clearance

Self-contained, zero clearance construction allows your Flex fireplace to be framed into wood or metal studs, providing installation freedom and flexibility for builders.

Quick and easy assembly

Requiring virtually no assembly, Flex Fireboxes are designed to be placed into the desired location, safely secured into position, and operated immediately.

Rust proof

Zinc sealed steel construction powder coated with super hi-temp black paint prevents rusting so all fireplaces can be used both indoors or outdoors.

Luxurious finish

Available in a timeless black finish, Flex Fireboxes come with stainless steel burners and black glass charcoal.

Wind screen

Included integrated windscreen sits flush behind frame.

Tested world-wide

Our collection has been thoroughly tested against a number of global standards and is O-TL Listed in accordance with UL 1370 in the USA, certified in accordance with EN16647 in Europe and the UK, and satisfies the ACCC Safety Mandate for Australia.

Technical Specifications

Construction

  • Weight 58.42lb [26.50kg]
  • Model Dimensions in [mm] W 22.8in [578mm] D 13.9in [354mm] H 31.8in [807mm]
  • Viewing Area in [mm] W 14.9in [378mm] D 13.9in [352mm] H 19.8in [502mm]
  • Materials Mild Steel & Toughened Glass
  • Colours
Our fireboxes are manufactured to the highest standards and in accordance with ISO 9001:2008.

Accessories

Includes everything you need to easily operate and protect your investment for many years to come.

Fuel Efficiency

Volume Capacity
0.7 Gal
2.5 L
Heats on Average
215ft2
20m2
Minimal Room
1413ft3
40m3
Thermal Output
5800 BTU/h
1.7 kW 6.1 MJ/h
Burn Time
8 - 11h
0.7 Gallons
* These values are indicative only and may vary depending on the model purchased, installation environment, and the composition of the e-NRG bioethanol sourced in each country.

FAQ's

View All

What is a bioethanol fireplace?

A Bioethanol fireplace is an open fireplace that is fueled by bioethanol. A real flame is produced by the lighting of bioethanol, with a by-product being heat in the process. It is a fireplace that needs no flue for exhausting emissions, no utilities such as electricity or gas connection, and it uses a sustainable fuel source.

How much does it cost to maintain an ethanol fireplace?

EcoSmart Fire’s ethanol fireplaces require little maintenance. It is important to keep the lid closed when not in use to keep debris out of the ethanol burner that can cause corrosion and damages. The 304 stainless steel tank is built to last a lifetime if proper cleaning procedures are done when needed.

Do EcoSmart Fire ethanol fireplaces give off any fumes or gases?

Bioethanol fuel is made of fermented plants like sugarcane or corn and is essentially a liquid alcohol. To safely make “de-natured” and unfit for consumption, substances have been added. The burning of these substances may cause a slight smell upon initial lighting and when the flame is extinguished – similar to when you blow out a candle. Clean burning and eco-friendly, ethanol fuel releases heat, carbon dioxide (the same stuff we exhale) and steam.

Why use bioethanol?

Bioethanol, a renewable energy, is the cleanest and most efficient fuel on the market, which means there are no emissions and no soot or ash to clean up.

Do bioethanol fireplaces produce heat?

Yes, although it does depend upon the size of the fireplace and also the size of the room itself. But a fire of an appropriate size can produce a good level of heat when considered properly in terms of its actual output and how it is positioned in the space. Bioethanol fires are a secondary source of heat that deliver a myriad of lifestyle benefits that can’t be achieved from primary heat sources such as radiators or reverse cycle air conditioning.

Are EcoSmart Fires easy to install?

EcoSmart Fires are designed to be easily installed and operated. Without the need for a flue or pipe connection, EcoSmart Fires are extremely flexible and can be incorporated at any stage of your interior decorating, renovating or building works. For detailed specifications please contact your local distributor.

How long will my ethanol fireplace burn?

Burn times for our ethanol fireplaces vay based on flame size and fuel capacity of the burner. EcoSmart Fire’s ethanol fireplaces will burn between 8-13 hours when full.

What is an ethanol fireplace insert?

EcoSmart Fire’s fireplace inserts are ready to install heating appliances that include single or multiple ethanol burners within a designed zero-clearance enclosure. Choose from over 219 single sided, double sided, bay, peninsula, island, and bench fireplace styles at multiple lengths. Unlike gas fireplaces or traditional wood burning fireplaces, EcoSmart Fire’s ethanol fireplace inserts require no venting, no gas line, no electricity - eliminating the need and cost of three sub contractors. Simply secure the ethanol fireplace insert in the framework, finish the surround, and it’s ready for use. EcoSmart Fire’s ethanol fireplace inserts can be installed virtually anywhere - in walls, cabinets, small spaces, high rise buildings, commercial spaces, indoors and outdoors.

You May Also Like

Double Sided
Flex 50DB Double Sided - Studio Image by EcoSmart Fire
Flex 50DB Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 50DB Double Sided Fireplace Insert
$4,946.00$6,595.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 68DB.BX2 Double Sided - Studio Image by EcoSmart Fire
Flex 68DB.BX2 Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 68DB.BX2 Double Sided Fireplace Insert
$6,596.00$8,795.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 60DB.BX1 Double Sided - Studio Image by EcoSmart Fire
Flex 60DB.BX1 Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 60DB.BX1 Double Sided Fireplace Insert
$5,771.00$7,695.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 122DB.BX1 Double Sided - Studio Image by EcoSmart Fire
Flex 122DB.BX1 Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 122DB.BX1 Double Sided Fireplace Insert
$11,546.00$15,395.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 32DB Double Sided - Studio Image by EcoSmart Fire
Flex 32DB Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 32DB Double Sided Fireplace Insert
$3,296.00$4,395.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 50DB.BX1 Double Sided - Studio Image by EcoSmart Fire
Flex 50DB.BX1 Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 50DB.BX1 Double Sided Fireplace Insert
$4,946.00$6,595.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 86DB Double Sided - Studio Image by EcoSmart Fire
Flex 86DB Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 86DB Double Sided Fireplace Insert
$8,246.00$10,995.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 140DB.BX2 Double Sided - Studio Image by EcoSmart Fire
Flex 140DB.BX2 Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 140DB.BX2 Double Sided Fireplace Insert
$13,196.00$17,595.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 68DB Double Sided - Studio Image by EcoSmart Fire
Flex 68DB Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 68DB Double Sided Fireplace Insert
$6,596.00$8,795.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 158DB.BX2 Double Sided - Studio Image by EcoSmart Fire
Flex 158DB.BX2 Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 158DB.BX2 Double Sided Fireplace Insert
$14,846.00$19,795.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 86DB.BX1 Double Sided - Studio Image by EcoSmart Fire
Flex 86DB.BX1 Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 86DB.BX1 Double Sided Fireplace Insert
$8,246.00$10,995.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.
Flex 86DB.BX2 Double Sided - Studio Image by EcoSmart Fire
Flex 86DB.BX2 Double Sided - In-Situ Image by EcoSmart Fire
25%
Flex 86DB.BX2 Double Sided Fireplace Insert
$8,246.00$10,995.00 Providing unobstructed views of EcoSmart’s flickering flame from both sides, Flex DB Firebox’s see-through design injects warmth and ambiance in two adjacent rooms.

How Can We
Help?

Step-by-step guidance to find the right solution for your needs, trade professional benefits, and ongoing support before and after your purchase.

Live Chat
  • Project Assistance

    From product selection, to material sourcing, and project reviews, our team is here to help.

  • Dedicated Support

    Our unparalleled support and versatile product range makes designing with fire simpler than ever.

  • 1-on-1 Screenshare

    Can't make it to our showroom? Book an online consultation with our team of specialists.

  • Business Programs

    Smart pricing, personalised support and unparalleled creative freedom.

  • Exclusive Pricing

    Enjoy exclusive discounts across our entire range of fireplaces and fire pits.