Do you like it?
All you need to know about Flex
Loading image...


Flex 32LC Fireplace Insert
A Fit for Every Project
EcoSmart’s Flex Fireplace Series empowers architects, interior designers, builders, landscapers, and homeowners with endless creative freedom. Whether you’re planning a commercial installation or a residential renovation, these fireplaces serve as luxurious focal points that redefine layouts, enhance ambience, and add character to any room.
Beyond their warmth and visual appeal, Flex Fireplaces help define spaces, creating seamless transitions between areas while maintaining an intimate yet sophisticated atmosphere.
The 8 Iconic Flex Styles
EcoSmart’s Flex Series offers unprecedented choice and flexibility. From small to large, residential, commercial or hospitality environments we make it easy to achieve your interior design vision with our flueless fireplaces.
Loading image...


Single Sided
Traditional in concept, but modern in materials and clean linear lines, our single sided fireplace features one open side creating a striking focal point.
Loading image...


Left or Right Corner
With two open sides, left or right corner fireplaces act as a centerpiece from one perspective of the room and an accent from another.
Loading image...


Bay
A highly sought after style, Bay features three open sides for a simple, yet striking look that is enjoyed from many vantage points.
Loading image...


Double Sided
Our double-sided fireplace features two open sides, dividing the space of a room while sustaining visual and light flow in between two areas.
Loading image...


Peninsula
With three open sides, Peninsula is a statement piece of furniture and creates unobstructed views to be admired from anywhere in the room.
Loading image...


Island
Framed above and below, Island features four open sides creating the appearance of a floating flame and dramatic visual impact.
Loading image...


Bench
Open on all sides, the entire viewing area of Bench is dedicated to the flame, creating a harmonious blend of the traditional fire pit and contemporary fire design.
How to choose yours in 3 simple steps
Loading image...
Want to learn more about our Flex Fireplaces? Visit our Flex Series page or contact our team.
Flex Key Advantages
Our Flex series offer one of a kind fire solution that adds versatility, value, and quality to any installation. Flex fireplaces allow you to create a vent-free fire tailored to your aesthetic and installation requirements. Below are just a few advantages to choosing EcoSmart Fire's Flex Series.
True Zero Clearance
Loading image...


Flex 42SS Fireplace Insert
Flex Series provides the ultimate creative freedom. Easily install directly into wood framing and finish with the material of your choice - combustible or noncombustible.
Indoor or Outdoor
Loading image...


Flex 42SS
Powered by clean-burning e-NRG ethanol fuel, Flex Fireplaces are suitable for both indoor and outdoor settings.
Cost-Efficient
Loading image...


Flex 18BY Fireplace Insert
With no gas line, no electricity, and no venting required, Flex delivers a savings of up to 80% when compared to a gas fireplace.
Easy & Fast Installation
Loading image...


Flex 68SS Fireplace Insert
Flex installs in under one hour and requires virtually no assembly. Simply place in the desired location and secure into position.
Exclusive Decorative Box
Loading image...


Flex 104LC Fireplace Insert
An optional configuration for select firebox lengths. Fill with any non-combustible accessory or choose our eye-catching log sets available in Brass or Copper finishes.
Luxurious Steel Construction
Loading image...


Flex 50SS Fireplace Insert
Flex features a timeless smooth black finish with a zinc sealed steel construction powder coated with super hi-temp black paint to prevent rusting.
ISO Certified & UL Listed
Loading image...


Flex 50SS Fireplace Insert
Every Flex Firebox is manufactured to ISO 9001:2008 standards to ensure the highest quality, safety, and efficiency. All fireplace burners are UL listed.
Other Flex Benefits
- No gas, no electric
- No chimney or venting
- No hole in envelope of building (no potential for future water leaks)
- No “call backs”. It works and works and works
- Works in a power outage
- Eco-friendly
Flex fireplaces vs Gas fireplaces
Top 3 reasons why homeowners, builders, architects and designers choose Flex Series over Gas Fireplaces.
1. Easy Installation
Loading image...
Powered by clean burning bioethanol fuel, Flex Fireplaces require no gas line, no electricity, no venting, and no hole in the envelope of the dwelling. Just secure the fireplace in the framework, finish the surround, and it’s ready for use.
2. Design Freedom
Loading image...


Flex 104BY Fireplace Insert
We developed Flex Series as a time saving and cost effective solution to building a custom fireplace. Flex features 150 ready to go fireplaces that fit the needs of almost any project. With no venting and a zero clearance construction, you can now install a fireplace where you never could before - making it ideal for new construction and remodel.
3. No Call Backs
Loading image...


Flex 68BY Fireplace Insert
Gas fireplaces require servicing every 12-18 months and can have costly repairs. With no inaccessible moving parts, Flex Fireplaces are maintenance free. Flex even works in power outages for the ultimate reliability.