LL BUILDING PRODUCTS

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2 in thick glass fiber."MASTER FLOW"R-Value 6 - 25' Silver JacketDia In=10INSULATED - FLEXIBLEMETALIZED...

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2 in thick glass fiber."MASTER FLOW"R-Value 6 - 25' Silver JacketDia In=10INSULATED - FLEXIBLEMETALIZED JACKETUnit: EA

Galvanized steel construction. Works with existing soffit intake vents to help remove damaging heat and moisture from the attic. More effective than roof louvers or turbine style vents. Helps...

Galvanized steel construction. Works with existing soffit intake vents to help remove damaging heat and moisture from the attic. More effective than roof louvers or turbine style vents. Helps prevent wood rot and extend the life of exterior paint. Eliminates related utility cost. Power source, DC motor with 10 W Solar panel for long-lasting operation. Brushless motor lasts up to 10X longer than traditional motors. Airflow 500 cu-ft/min. Tilt and swivel design for optimal solar exposure....

High-impact resin. Scratch, crush and dent-resistant, with UV inhibitors to keep consistent color. 12% larger flashing with pre-drilled nail holes and a built-in screen to deter birds and rodents...

High-impact resin. Scratch, crush and dent-resistant, with UV inhibitors to keep consistent color. 12% larger flashing with pre-drilled nail holes and a built-in screen to deter birds and rodents and prevent clogging. Slant back design to prevent weather infiltration especially in deep slope applications. Hood is snapped in place rather than tacked to reduce the chance of blow-off. 11-3/4 in x 10-3/4 in opening, 20-1/4 in x 18 in flashing, 5-7/8 in H. 65 sq-in of net-free ventilating area. CSA...

Master Flow End Plug/Connector, Suitable For Use With: AR10 Series Aluminum Ridge Vent, AluminumPLUG/CONNECTORUnit: EA

Master Flow End Plug/Connector, Suitable For Use With: AR10 Series Aluminum Ridge Vent, AluminumPLUG/CONNECTORUnit: EA

Master Flow® whole house fans are smart energy savers for any climate where cooling costs are a concern. They help beat the heat by forcing hot air out of the home while bringing in cooler outside...

Master Flow® whole house fans are smart energy savers for any climate where cooling costs are a concern. They help beat the heat by forcing hot air out of the home while bringing in cooler outside air. Whole house fans are an important part of a complete home ventilation system."MASTERFLOW"Size In=30CFM=6,000BELT-DRIVE - DELUXE1/3 HP - 4-BLADEWITH AUTOMATIC SHUTTERUnit: EA

Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home.Color=MillALUMINUM - WITH LINTEL & SLIDING...

Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home.Color=MillALUMINUM - WITH LINTEL & SLIDING DAMPERUnit: EA

Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home."MASTERFLOW"Color=BlackPOWER - POLYMERUnit: EA ...

Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home."MASTERFLOW"Color=BlackPOWER - POLYMERUnit: EA

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting."DA-SERIES"OA Dim=16-1/2x26-3/8Color=WhiteALUMINUM - DUALRECESSED/FLUSH...

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting."DA-SERIES"OA Dim=16-1/2x26-3/8Color=WhiteALUMINUM - DUALRECESSED/FLUSH MOUNTUnit: EA

Master Flow Standard Timer, 115 V, 60 Hz Frequency, Vertical Mounting, Steel Housing Material, Dimensions: 2-1/2 in D, Suitable for: Fans, Includes: Plastic Knob, Wallplate12-HOUR - SWITCH BOX -...

Master Flow Standard Timer, 115 V, 60 Hz Frequency, Vertical Mounting, Steel Housing Material, Dimensions: 2-1/2 in D, Suitable for: Fans, Includes: Plastic Knob, Wallplate12-HOUR - SWITCH BOX - STANDARDUnit: EA

Scratch, dent and crush-resistant high-impact resin plastic. 10 in x 10 in opening, 17-5/16 in x 16-13/16 in flashing. 50 sq-in of net-free ventilating area. CSA listed."GAF/MASTER...

Scratch, dent and crush-resistant high-impact resin plastic. 10 in x 10 in opening, 17-5/16 in x 16-13/16 in flashing. 50 sq-in of net-free ventilating area. CSA listed."GAF/MASTER FLOW"Color=Weathered WoodLOUVERUnit: EA

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting."DA-SERIES"OA Dim=16-1/2x26-3/8Color=MillALUMINUM - DUALRECESSED/FLUSH...

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting."DA-SERIES"OA Dim=16-1/2x26-3/8Color=MillALUMINUM - DUALRECESSED/FLUSH MOUNTUnit: EA

Just 2 in H for better appearance. Injection-molded, high-impact resin construction for long life. Colors complement most roofs. Pre-drilled nail holes make installation easier. 11-3/4 in x 9-3/4 in...

Just 2 in H for better appearance. Injection-molded, high-impact resin construction for long life. Colors complement most roofs. Pre-drilled nail holes make installation easier. 11-3/4 in x 9-3/4 in opening, 18-1/2 in x 17-1/2 in flashing, 4-1/4 in H, 37 sq-in of net-free ventilating area."GAF/MASTER FLOW"Color=BrownLOUVERUnit: EA

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2 in thick glass fiber."MASTER FLOW"R-Value 8 - 25' Silver JacketDia In=10INSULATED - FLEXIBLEMETALIZED...

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2 in thick glass fiber."MASTER FLOW"R-Value 8 - 25' Silver JacketDia In=10INSULATED - FLEXIBLEMETALIZED JACKETUnit: EA

EPA approved. Installs easily near the roof ridge. For composition shingle, shake or tile roofs (bend strips to conform to the shape of the tile). For long-lasting protection.Wdth In x Lgth Ft=2-2/3...

EPA approved. Installs easily near the roof ridge. For composition shingle, shake or tile roofs (bend strips to conform to the shape of the tile). For long-lasting protection.Wdth In x Lgth Ft=2-2/3 x 50ZINCUnit: EA

Pre-wired roof mount attic vent and thermostat control, helps exhaust large amounts of hot and humid air from your attic, helps protect your roofing system and promotes your home's energy...

Pre-wired roof mount attic vent and thermostat control, helps exhaust large amounts of hot and humid air from your attic, helps protect your roofing system and promotes your home's energy efficiency, energy-efficient PSC (permanent-split capacitor), includes internal heavy-duty screen which helps prevent animal infestation."GAF/MASTER FLOW"MAX ATTIC SIZE = 2200 SQ FTNet Free Area = 600 sq. ft.Color=Wthrd WdAirflow CFM=1250ROOF MOUNTGALVANIZED STEELUnit: EA ...

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2 in thick glass fiber."MASTER FLOW"R-Value 6 - 25' Silver JacketDia In=8INSULATED - FLEXIBLEMETALIZED...

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2 in thick glass fiber."MASTER FLOW"R-Value 6 - 25' Silver JacketDia In=8INSULATED - FLEXIBLEMETALIZED JACKETUnit: EA

Master Flow Fan Shutter, Automatic, 35-3/4 in Length x 30-1/4 in Width Overall, 33-3/4 in Length x 28-1/4 in Width Opening, Aluminum, Enamel, White"MASTERFLOW"AUTOMATIC - NO-CUT JOISTUnit: EA ...

Master Flow Fan Shutter, Automatic, 35-3/4 in Length x 30-1/4 in Width Overall, 33-3/4 in Length x 28-1/4 in Width Opening, Aluminum, Enamel, White"MASTERFLOW"AUTOMATIC - NO-CUT JOISTUnit: EA

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting."DA-SERIES"OA Dim=26-1/2x32-1/4Color=MillALUMINUM - DUALRECESSED/FLUSH...

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting."DA-SERIES"OA Dim=26-1/2x32-1/4Color=MillALUMINUM - DUALRECESSED/FLUSH MOUNTUnit: EA

All-purpose intake ventilation pre-punched nail holes. Surface mount. Corrosion-resistant. 16 in x 4 in vents have 26 sq-in of net-free area. 16 in x 8 in vents have 65 sq-in of net-free area.Size...

All-purpose intake ventilation pre-punched nail holes. Surface mount. Corrosion-resistant. 16 in x 4 in vents have 26 sq-in of net-free area. 16 in x 8 in vents have 65 sq-in of net-free area.Size In=16 x 4Color=WhiteALUMINUM - SCREENEDUnit: EA

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting."DA-SERIES"OA Dim=14-1/2x14-5/8Color=WhiteALUMINUM - DUALRECESSED/FLUSH...

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting."DA-SERIES"OA Dim=14-1/2x14-5/8Color=WhiteALUMINUM - DUALRECESSED/FLUSH MOUNTUnit: EA

Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home."MASTERFLOW"Color=BlackAUTOMATIC - POLYUnit: EA ...

Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home."MASTERFLOW"Color=BlackAUTOMATIC - POLYUnit: EA

Scratch, dent and crush-resistant high-impact resin plastic. 10 in x 10 in opening, 17-5/16 in x 16-13/16 in flashing. 50 sq-in of net-free ventilating area. CSA listed."GAF/MASTER...

Scratch, dent and crush-resistant high-impact resin plastic. 10 in x 10 in opening, 17-5/16 in x 16-13/16 in flashing. 50 sq-in of net-free ventilating area. CSA listed."GAF/MASTER FLOW"Color=GrayLOUVERUnit: EA

Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home.Color=MillALUMINUM - WITH PUSH/PULL DAMPERUnit:...

Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home.Color=MillALUMINUM - WITH PUSH/PULL DAMPERUnit: EA

Pre-wired roof mount attic vent and thermostat control, helps exhaust large amounts of hot and humid air from your attic, helps protect your roofing system and promotes your home's energy...

Pre-wired roof mount attic vent and thermostat control, helps exhaust large amounts of hot and humid air from your attic, helps protect your roofing system and promotes your home's energy efficiency, energy-efficient PSC (permanent-split capacitor), includes internal heavy-duty screen which helps prevent animal infestation."GAF/MASTER FLOW"MAX ATTIC SIZE = 1600 SQ FTNet Free Area = 480 sq. ft.Color=MillAirflow CFM=1000ROOF MOUNTGALVANIZED STEELUnit: EA ...