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12" X 25' Flexible Insulated Duct - Silver Jacket R6 270.21 $	5" Louvered Vent Hood - White 9.52 $	4" X 10' Duct Insulation Sleeve, Black Jacket 30.76 $	6" X 10' Duct Insulation Sleeve, Black Jacket 35.08 $
14" X 25' Flexible Aluminum Foil Duct 126.13 $	4", 5" or 6" Soffit Exhaust Vent 27.66 $	5" X 10' Duct Insulation Sleeve, Black Jacket 32.37 $	16" X 25' Flexible Insulated Duct - Silver Jacket R6 326.28 $
4" Recessed Dryer Vent Box 63.22 $	4" X 25' ProFlex Aluminum Foil Dryer Duct 50.25 $	4" ProClean Dryer Duct Lint Trap 36.90 $	4" Heat Keeper Kit 11.01 $
4 x 10 Magnetic Vent Covers 2 Pack 7.89 $	4" MOTORIZED DAMPER 197.67 $	STANDARD FIRE-RESISTANT THERMO-PAN 9.39 $	STANDARD FIRE-RESISTANT THERMO-PAN 11.51 $
ULTRA FIRE-RESISTANT HEADERS 6.01 $	ULTRA FIRE-RESISTANT - I-JOIST 12.29 $	RA FRAME-STANDARD 6.44 $	STANDARD FIRE-RESISTANT THERMO-PAN 14.31 $