How much does a peninsula gas fireplace cost installed in a Calgary open-concept home?

A peninsula gas fireplace typically costs $8,000-$15,000 installed in Calgary, with the wide range reflecting the complexity of double-sided venting, structural considerations for the peninsula wall, and the premium finishes these statement pieces demand in open-concept homes.

Peninsula fireplaces are essentially double-sided or see-through gas fireplaces that serve as room dividers between spaces like the living room and dining room, or kitchen and family room. In Calgary's open-concept homes, they're popular for creating defined zones while maintaining sightlines and allowing the fireplace to heat multiple areas simultaneously.

The unit itself ranges from $4,000-$8,000 depending on size and features. Linear peninsula models (48-60 inches wide) from manufacturers like Napoleon, Regency, and Heat & Glo are most popular in Calgary's modern open-concept layouts. These units typically produce 30,000-50,000 BTU — meaningful supplemental heat during Calgary's brutal winter months when temperatures hit -30°C for weeks at a time. The double-sided design means you're heating two spaces with one appliance, making them cost-effective given ATCO Gas rates of $3.50-$5.00 per GJ.

Installation complexity drives the higher costs. Peninsula fireplaces require specialized venting — either a vertical chase through the roof or horizontal venting through an exterior wall, but the double-sided firebox makes routing more complex than standard single-sided units. The structural peninsula wall must be framed to accommodate the firebox depth (typically 16-20 inches) and provide proper clearances. Most installations require a dedicated gas line sized for the higher BTU output, plus electrical for blowers and electronic ignition.

Finishing costs add significantly because you're creating a focal point visible from multiple rooms. Expect $2,000-$5,000 for stone or tile work on both sides of the peninsula, plus any custom millwork or built-in cabinetry. Popular Calgary finishes include stacked ledgestone, large-format tile, or floor-to-ceiling stone that extends to the ceiling.

Alberta Building Code requirements include a gas permit and Safety Codes Officer inspection, adding $150-$250 to the project. The gas line work must be done by a licensed gas fitter, and any structural modifications may require a building permit from the City of Calgary.

Peninsula fireplaces work exceptionally well in Calgary homes because they provide zone heating for large open spaces that can be challenging to heat efficiently with forced air alone. During chinook events, when rapid temperature swings stress your furnace, a peninsula fireplace offers stable supplemental heat exactly where you need it most.

The investment makes sense for Calgary homeowners planning to stay long-term — these units become true focal points that define the space while providing genuine heating value during our six-month heating season from October through April.

Need help finding a fireplace installer experienced with peninsula installations? Calgary Fireplaces can match you with local contractors who specialize in open-concept fireplace projects through the Calgary Construction Network.

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Looking for experienced contractors? The Calgary Construction Network connects homeowners with qualified professionals:

• K&S CHIMNEY SERVICES
• Wise Abatement
• Royland Stucco
• Greenstone landscaping solutions
• UR COWRY CABINETS