ThermoFlo’s SRB Series is industrial quality insulated ducting manufactured tough for consumers’ and installers’ peace of mind. Consisting of three-ply polyester laminate, fiberglass reinforced scrim, and a galvanized spring steel wire—all wrapped with fiberglass insulation—it provides an outstanding combination of strength and tear resistance.
ThermoFlo Insulated Ducting, 4″ – 25′
SKU: THF425INS Category: Ventilation
|Dimensions||25 × 4 × 4.5 in|
Be the first to review “ThermoFlo Insulated Ducting, 4″ – 25′”
You must be logged in to post a review.
There are no reviews yet.