BDM Dalsin Line Pro-Form 8" x 25ft Aluminum Flex with Ends btu29500 Optional premium bi-fold glass doors

Optional premium bi-fold glass doors with a bronze finish

Available in both black and graphite powder coating

You can also create a transitional design by adding log accents to a contemporary linear-opening fireplace

Thermostat: Includes a thermostat controlled fan-forced heater to ensure consistent comfort

BDM Dalsin Line Pro-Form 8" x 25ft Aluminum Flex with Ends btu29500 Optional premium bi-fold glass doors"Dalsin Line" Aluminum Flex Liners are used for venting category 1 heating appliances or direct vent appliances into a masonry chimney. Manufactured using Type 3003 aluminum, this heavy duty 2 ply liner is made from two strips of . 005", high grade aluminum for a total thickness of . 010" What's Included 8" x 25ft Aluminum Flex With Ends Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick type