Three-sided peninsula gas fireplace
Atrium
Atrium creates a peninsula of fire for room divisions while preserving sightlines through open living spaces.
Buying guidance
Why choose Atrium?
Atrium creates a peninsula of fire for room divisions while preserving sightlines through open living spaces. Use the short sections below to see where it fits, what separates it, and what should be settled before ordering.
Best forConnecting rooms or defining an open space
Atrium creates a peninsula of fire for room divisions while preserving sightlines through open living spaces.
What makes it differentThree-sided design with peninsula capability
The current collection includes Atrium: Atrium 42. A three-sided peninsula fireplace for room dividers and open plans.
What to plan forFrame every viewing side before finish work
Confirm the exact model, natural gas or propane, vent path, clearances, heat-management approach, and surrounding finish before construction. The current choices shown here include Atrium 42.
Compare nearby Marquis families 3 alternatives
Bentley See-Through
Bentley See-Through carries the traditional Bentley fire presentation into two connected rooms.
Enclave
Enclave supports single-sided, corner, bay, and other architectural configurations in four widths.
Infinite
Infinite is a configurable contemporary fireplace family that can support single-sided and specialty installations with clean architectural lines.
Official product video
See the flame before you compare it in person
What to compare
- Flame height and movement
- Log, ember, glass, or stone presentation
- Viewing area and room scale
- Heat output and control options
- TV, mantel, and finish requirements
Current collection
Models and sizes
Atrium
Atrium 42
A three-sided peninsula fireplace for room dividers and open plans.
Official inspiration
Atrium design example
This official manufacturer image shows the current family and room scale. Final appearance varies by model, size, interior, media, front, and surrounding finish.
Before ordering
Plan the complete fireplace
Confirm the model and vent route
Bring plans, room photos, or opening dimensions. We will verify the correct model, fuel, venting, and clearances.
Choose the finished appearance
Compare fronts, logs, interiors, media, mantels, hearths, and surrounding brick or stone in one plan.
Coordinate heat and the television
Heat-management choices, mantel clearances, framing, and television placement should be decided before construction.
Details and support
Resources
Official Atrium information
Use the manufacturer page for current manuals, detailed specifications, and configuration resources.
Get help from Gagnon
We can narrow the choices, confirm the installation plan, and provide current product and installation pricing.
Let’s plan the right fireplace
Send us your dimensions or visit the showroom. We will help compare models, finishes, venting, and installation requirements.