Firebox opening height extension kits are available for Stone Age Patio, Contractor, Standard and New Age™ series fireplaces.

These kits create a taller firebox opening and larger viewing area, increasing the height of the Patio, Contractor and Standard kits by 11.5 ” , and the New Age™ kits by 14”  per kit, creating a Rumford-style opening.

Standard, Contractor & Patio Models

See-Thru Models

New Age™ Models

Standard 36” Fireplaces with and without Extension Kit

New Age™ Fireplaces with and without Extension Kit

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