DuraVent DuraTech 6" x 11" Black Square Ceiling Support Box burncrete-log meets the strictest building codes

Name: DuraVent DuraTech 6" x 11" Black Square Ceiling Support Box burncrete-log meets the strictest building codes
Brand: www.vngiluminacao.com.br
SKU: 25652255282
Price: 183.59 USD
Availability: InStock
Rating: 4.824400000000001 (24 reviews)

SKU 25652255282

USD183.59 USD221.59

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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

Description

meets the strictest building codes

All-season Flames

Charcoal (ZAX36CH)

Dimensions 19

DuraVent DuraTech 6" x 11" Black Square Ceiling Support Box burncrete-log meets the strictest building codesWith a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool, while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTechs sleek 1" wall design provides for easy installations through 16" on

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