Outdoor Wood Fireplaces

An outdoor wood fireplace anchors a patio with the snap of real cordwood, the scent of woodsmoke, and the radiant heat that pushes the usable patio season into late fall and early spring.

Outdoor wood fireplaces are engineered for full weather exposure with refractory firebrick liners, stainless steel chimney systems, and steel or concrete shells rated for freeze thaw cycles. BTU output is significant but largely irrelevant outdoors; the value is radiant heat at the seating area and the experience of a real wood fire. Every fireplace Fireplace Insider sells ships free nationwide with white glove delivery, and is backed by our 20 plus years of hearth industry expertise.

We carry outdoor wood fireplaces from Superior, Astria, Majestic, and Mason-Lite in masonry kit, modular, and pre-cast configurations. For instant on alternatives, see our Outdoor Gas Fireplaces collection, or browse Outdoor Gas Log Sets for converting an existing wood structure.

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How to Choose the Right Outdoor Wood Fireplace

Six factors that determine whether your outdoor wood fireplace becomes the most used feature on your property or an expensive ornament.

Pick the construction format that suits your project

Modular outdoor wood fireplaces ship as pre-engineered components that stack on a concrete footing and finish with stone veneer, typically 3 to 5 days of skilled install labor. Masonry kits from Mason-Lite provide pre-cut refractory components for traditional brick and block construction. Site built masonry takes the longest and costs the most but allows full design control.

Size the firebox to your patio scale

Outdoor wood fireboxes typically range from 36 to 48 inches wide and 24 to 32 inches deep. A 36 inch firebox suits intimate patios and conversation pits. A 42 inch firebox is the most common residential size and handles seating clusters of 6 to 10. A 48 inch firebox anchors large patios and creates a commercial scale fire feature. Match the firebox to the seating arc rather than the property size.

Verify chimney height and clearance

Outdoor wood fireplaces require a stainless steel chimney that extends at least 3 feet above any nearby roof line, pergola, or overhang within 10 feet. Total chimney height of 15 to 20 feet from firebox to cap is typical for reliable draft. Verify clearances to combustibles for the chimney pipe through any roof or overhang, typically 2 inches of air space minimum.

Plan a non combustible hearth and surround

A hearth pad extending 16 to 20 inches in front of the firebox opening is required for ember protection. Concrete, flagstone, natural stone, and brick all qualify. Wood decking is not appropriate within the ember zone. Combustible structures like pergola posts, wood fences, and outdoor furniture must remain outside the manufacturer's clearance specifications, typically 8 to 12 feet from the firebox.

Check local burn ordinances

Outdoor wood burning is restricted in some municipalities, especially in Western states and air quality districts. Many areas require a permit, prohibit burning on no burn days, or mandate spark arrestor screens on chimneys. Check with your local building department and fire marshal before designing the fireplace. EPA certified outdoor fireboxes are required in some jurisdictions.

Plan firewood storage and ash management

An outdoor wood fireplace needs seasoned hardwood at 15 to 20 percent moisture content. Plan a covered firewood storage area within 20 feet of the patio for convenience. Ash accumulates faster outdoors than indoors because of more frequent fires. Most modular outdoor fireplaces include a stainless ash door for cleaning. Plan a metal ash bucket for safe transport.

Outdoor Wood Fireplace Questions

The questions our hearth specialists answer most often before a customer places an order.

How much does an outdoor wood fireplace cost?

A modular outdoor wood fireplace kit runs 4,000 to 12,000 dollars for the firebox and chimney components alone. Stone veneer, hearth, and labor add 6,000 to 25,000 dollars depending on materials and complexity. A complete modular installation typically totals 12,000 to 35,000 dollars. Custom masonry construction can exceed 50,000 dollars.

Can I install an outdoor wood fireplace myself?

Footing preparation and basic block work can be DIY for an experienced mason. The firebox refractory components, chimney assembly, and stone veneer typically require skilled trades. Most homeowners hire a mason or hardscape contractor for the structural work and handle finish details. Permits and inspections are required in most jurisdictions.

How much heat does an outdoor wood fireplace produce?

Radiant heat at 8 to 12 feet from the firebox opening is comfortable down to about 35 degrees Fahrenheit on a calm evening. Below that, the open air dissipates heat faster than the fire can radiate. The experience is about ambiance and supplemental warmth at the seating area, not heating a defined volume the way an indoor fireplace does.

Can I convert an outdoor wood fireplace to gas later?

Yes. An outdoor gas log set can be installed in an existing outdoor wood firebox at any time. Run a gas line to the firebox, place the burner pan and logs, and install electronic ignition or a manual valve. Conversion typically takes a half day and provides a permanent option to switch between wood and gas operation.

How long do outdoor wood fireplaces last?

A properly built modular outdoor wood fireplace lasts 25 to 40 plus years with annual inspection and chimney cleaning. Refractory firebrick liners typically last 15 to 25 years before crack repair or replacement is needed. The stainless steel chimney pipe usually outlasts the home. Stone veneer requires occasional repointing every 10 to 20 years.

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Curated by the Fireplace Insider hearth team

Fireplace Insider is operated by hearth specialists with more than two decades of fireplace installation experience and thousands of completed projects. Every outdoor wood fireplace in this category has been vetted by an NFI certified specialist for refractory quality, chimney compatibility, and weather durability.

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