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GAF Master Flow IR61 Slant Back Super Low Profile Roof Louver Duraflo 6050BR Square Top Type B Roof Ventilator Duraflo 6050G Square Top Type B Roof Ventilator
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. Low profile style. Molded in screen. Angled screen that prevents birds from nesting. Wide, flexible flange will not crack on installation, even in cold weather. Angled throat to effectively deflect water. Injection molded UV resistant polypropylene. Low profile style. Molded in screen. Angled screen that prevents birds from nesting. Wide, flexible flange will not crack on installation, even in cold weather. Angled throat to effectively deflect water. Injection molded UV resistant polypropylene.
Duraflo 6050BL Square Top Type B Roof Ventilator Duraflo 6065BL Slant Back Roof Ventilator Duraflo 6065BR Slant Back Roof Ventilator
Low profile style. Molded in screen. Angled screen that prevents birds from nesting. Wide, flexible flange will not crack on installation, even in cold weather. Angled throat to effectively deflect water. Injection molded UV resistant polypropylene. Polypropylene material. Ideal for steep pitched roofs. Low profile and a stair step screen to provide more airflow in a smaller vent. 17-1/2 in x 18-1/2 in flashing with 4.3 in H. 61 sq-in of net-free area. UV resistant polypropylene. Polypropylene material. Ideal for steep pitched roofs. Low profile and a stair step screen to provide more airflow in a smaller vent. 17-1/2 in x 18-1/2 in flashing with 4.3 in H. 61 sq-in of net-free area. UV resistant polypropylene.
GAF Master Flow GT12E External Braced Deluxe Turbine Head GAF Master Flow AIC12 Internal Braced Rotary Turbine Ventilator Whirlybird GT12 Rigid Spider Internal Braced Turbine Ventilator
Fits most brands of turbine bases. No GT12E Dade County Approval 04-0618.01. Permanently lubricated track system, upper and lower stainless steel ball bearings prevents metal-to-metal contact, encased to help prevent dirt, dust, sand and other foreign materials from damaging bearings for long life, less friction, smoother spin and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple, mechanically-locked, two-piece head/base for faster, easier installation. Pre-punched bottom/crimped collar of one-piece base fits tighter, makes installation easier and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes, with convex top, direct even wind-driven rain away from the unit. Dade County/Texas Department of Insurance approved. All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup.
GAF Master Flow GIC12WW Internal Braced Rotary Turbine Ventilator GAF Master Flow GIC12BL Internal Braced Rotary Turbine Ventilator GAF Master Flow GIC12 Internal Braced Rotary Turbine Ventilator
Permanently lubricated track system, upper and lower stainless steel ball bearings prevents metal-to-metal contact, encased to help prevent dirt, dust, sand and other foreign materials from damaging bearings for long life, less friction, smoother spin and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple, mechanically-locked, two-piece head/base for faster, easier installation. Pre-punched bottom/crimped collar of one-piece base fits tighter, makes installation easier and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes, with convex top, direct even wind-driven rain away from the unit. Dade County/Texas Department of Insurance approved. Permanently lubricated track system, upper and lower stainless steel ball bearings prevents metal-to-metal contact, encased to help prevent dirt, dust, sand and other foreign materials from damaging bearings for long life, less friction, smoother spin and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple, mechanically-locked, two-piece head/base for faster, easier installation. Pre-punched bottom/crimped collar of one-piece base fits tighter, makes installation easier and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes, with convex top, direct even wind-driven rain away from the unit. Dade County/Texas Department of Insurance approved. Permanently lubricated track system, upper and lower stainless steel ball bearings prevents metal-to-metal contact, encased to help prevent dirt, dust, sand and other foreign materials from damaging bearings for long life, less friction, smoother spin and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple, mechanically-locked, two-piece head/base for faster, easier installation. Pre-punched bottom/crimped collar of one-piece base fits tighter, makes installation easier and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes, with convex top, direct even wind-driven rain away from the unit. Dade County/Texas Department of Insurance approved.
GAF Master Flow AIC14 Internal Braced Rotary Turbine Ventilator GAF Master Flow AIC14WW Internal Braced Rotary Turbine Ventilator GAF Master Flow GC12E External Braced Rotary Turbine Ventilator
Permanently lubricated track system, upper and lower stainless steel ball bearings prevents metal-to-metal contact, encased to help prevent dirt, dust, sand and other foreign materials from damaging bearings for long life, less friction, smoother spin and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple, mechanically-locked, two-piece head/base for faster, easier installation. Pre-punched bottom/crimped collar of one-piece base fits tighter, makes installation easier and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes, with convex top, direct even wind-driven rain away from the unit. Dade County/Texas Department of Insurance approved. Permanently lubricated track system, upper and lower stainless steel ball bearings prevents metal-to-metal contact, encased to help prevent dirt, dust, sand and other foreign materials from damaging bearings for long life, less friction, smoother spin and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple, mechanically-locked, two-piece head/base for faster, easier installation. Pre-punched bottom/crimped collar of one-piece base fits tighter, makes installation easier and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes, with convex top, direct even wind-driven rain away from the unit. Dade County/Texas Department of Insurance approved. Galvanized construction, externally braced for added strength. Heavy-duty construction ideal for coastal and high wind areas. Simple, two-piece assembly for faster installation. Permanently lubricated dual bearing system for long-lasting performance. Stainless steel ball bearings. 720 cfm air movement. No.GC12E Dade County Approved 02-0524.03. Nos.GC12EF and GC12EWWF Florida Building Code (FBC) Approved FL5027.
Whirlybird B I B-12 Rigid Spider Turbine Ventilator Whirlybird B I B-14BR Rigid Spider Turbine Ventilator GAF Master Flow AIC14BL Internal Braced Rotary Turbine Ventilator
All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup. "Permanently lubricated upper and lower ball bearing system that ensures long life and no maintenance; all-aluminum rust free construction; exclusive vari-pitch base adjusts to 12/12 roof pitch; tested to withstand winds of 110 MPH. Easy installation and reduces winter ice buildup.  Forever guarantee - residential use. BIB12 Dade County Approved 16-0510.26. BIB14 Miami Dade County Approved 15-0831.08. BIB12  features a 20"" x 20"" base and 17-1/4"" height. BIB14 features a 22"" x 22"" base and 20"" height. Turbines are exhaust vents." Permanently lubricated track system, upper and lower stainless steel ball bearings prevents metal-to-metal contact, encased to help prevent dirt, dust, sand and other foreign materials from damaging bearings for long life, less friction, smoother spin and wear resistance. Heavy-duty steel spider braces and case-hardened steel shaft for long-lasting strength/durability. Simple, mechanically-locked, two-piece head/base for faster, easier installation. Pre-punched bottom/crimped collar of one-piece base fits tighter, makes installation easier and allows for adjustability up to 12/12 pitch without removing turbine. Extra-large flashing and head with included bottom ring for easier installation and better weather protection. Double ribbed vanes, with convex top, direct even wind-driven rain away from the unit. Dade County/Texas Department of Insurance approved.
Whirlybird B I B-14 Rigid Spider Turbine Ventilator Whirlybird B I B-12BR Rigid Spider Turbine Ventilator Whirlybird B I B-12B Rigid Spider Turbine Ventilator
All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup. All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup. All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup.
Whirlybird B I B-12WB Rigid Spider Turbine Ventilator Whirlybird B I B-14WB Rigid Spider Turbine Ventilator Whirlybird BEB-12B Rigid Spider External Braced Turbine Ventilator
All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup. All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup. All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup.
Whirlybird BEB-12 Rigid Spider External Braced Turbine Ventilator Whirlybird BEB-14B Rigid Spider External Braced Turbine Ventilator Lomanco 730 Slant Back Static Roof Ventilator
All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup. All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup. Three sides louvered for greater air flow. Large nailing flange. All-aluminum, rust-free construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 30 sq-in of net-free ventilating area. 12-3/16 in x 17-3/4 in x 4 in overall size. Miami Dade County approved.
Lomanco 730B Slant Back Static Roof Ventilator Lomanco 550 Pan Style Static Roof Ventilator Lomanco 550BR Pan Style Static Roof Ventilator
Three sides louvered for greater air flow. Large nailing flange. All-aluminum, rust-free construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 30 sq-in of net-free ventilating area. 12-3/16 in x 17-3/4 in x 4 in overall size. Miami Dade County approved. All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 550S with a taller throat for use on a shake roofs is available. 50 sq-in of net-free ventilating area. 15-3/8 in x 16-1/2 in x 4 in overall size. All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 550S with a taller throat for use on a shake roofs is available. 50 sq-in of net-free ventilating area. 15-3/8 in x 16-1/2 in x 4 in overall size.
Whirlybird B I B-14B Rigid Spider Turbine Ventilator Lomanco 550B Pan Style Static Roof Ventilator Lomanco 550WB Pan Style Static Roof Ventilator
All Lomanco? Whirlybird? turbines come with a lifetime transferable warranty. Simply put, you can't buy a better turbine. The turbine design features permanently lubricated upper and lower ball bearings that ensure long life and no maintenance. Other common features of the turbine are its rigid spider-type construction riveted at every connection and tested to withstand winds of 110 mph, 21 air-foil curved vanes with rolled edges to deflect water and 100% rust-free all-aluminum construction. The Whirlybird? turbine's large flashing makes installation easy. The Whirlybird? turbine's exclusive vari-pitch base adjusts to a 12/12 roof pitch for use on many roof applications. When installed properly, the Whirlybird? turbine reduces energy bills and the likelihood of winter ice buildup. All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 550S with a taller throat for use on a shake roofs is available. 50 sq-in of net-free ventilating area. 15-3/8 in x 16-1/2 in x 4 in overall size. All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 550S with a taller throat for use on a shake roofs is available. 50 sq-in of net-free ventilating area. 15-3/8 in x 16-1/2 in x 4 in overall size.
Lomanco 750BR Slant Back Static Roof Ventilator Lomanco 750B Slant Back Static Roof Ventilator Lomanco 750 Slant Back Static Roof Ventilator
Three sides louvered for greater air flow. Large nailing flange. All-aluminum, rust-free construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. A Model 700 with a neoprene damper installed for use as a kitchen/bathroom exhaust is available. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size. Miami Dade County approved. Three sides louvered for greater air flow. Large nailing flange. All-aluminum, rust-free construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. A Model 700 with a neoprene damper installed for use as a kitchen/bathroom exhaust is available. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size. Miami Dade County approved. Three sides louvered for greater air flow. Large nailing flange. All-aluminum, rust-free construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. A Model 700 with a neoprene damper installed for use as a kitchen/bathroom exhaust is available. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size. Miami Dade County approved.
GAF Master Flow RT65BR Square Top Roof Louver GAF Master Flow RT65BL Square Top Roof Louver GAF Master Flow RT65WW Square Top Roof Louver
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. 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. 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.
Lomanco 135WB Pan Style Static Roof Ventilator Lomanco 135B Pan Style Static Roof Ventilator Lomanco 135BR Pan Style Static Roof Ventilator
Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 Miami Dade County approved. 20 in x 23 in x 7-3/4 in overall size. Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 Miami Dade County approved. 20 in x 23 in x 7-3/4 in overall size. Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 Miami Dade County approved. 20 in x 23 in x 7-3/4 in overall size.
Lomanco 750WB Slant Back Static Roof Ventilator Lomanco 135 Pan Style Static Roof Ventilator Lomanco 750-GSBR Slant Back Static Roof Ventilator
Three sides louvered for greater air flow. Large nailing flange. All-aluminum, rust-free construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. A Model 700 with a neoprene damper installed for use as a kitchen/bathroom exhaust is available. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size. Miami Dade County approved. Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 Miami Dade County approved. 20 in x 23 in x 7-3/4 in overall size. Three sides louvered for greater air flow. Large nailing flange. Heavy-duty galvanized steel construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size.
Lomanco 750-SWB Slant Back Static Roof Ventilator Lomanco 750-GSB Slant Back Static Roof Ventilator Lomanco 750-GSWB Slant Back Static Roof Ventilator
Three sides louvered for greater air flow. Large nailing flange. All-aluminum, rust-free construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. A Model 700 with a neoprene damper installed for use as a kitchen/bathroom exhaust is available. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size. Miami Dade County approved. Three sides louvered for greater air flow. Large nailing flange. Heavy-duty galvanized steel construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size. Three sides louvered for greater air flow. Large nailing flange. Heavy-duty galvanized steel construction. Fits all pitched roofs. Weathertight seamed collar. High profile for increased weather protection and circulation. Prevents roof discoloration. Birdproof. 50 sq-in of net-free ventilating area. 16 in x 20-5/16 in x 5 in overall size.
GAF Master Flow IR61 Super Low Profile Slant Back Roof Louver Lomanco 600 Pan Style Static Roof Ventilator GAF Master Flow SSB960A Slant Back Roof Louver
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. All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 600S with a taller throat for use on a shake roofs is available. 60 sq-in of net-free ventilating area. 16-5/8 in x 18-7/8 in x 4 in overall size. Aluminum material resists rust. Fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging. Embossed finish hides scratches and resists wear. Larger flashing with pre-drilled nail holes makes installation easier, helps prevent leaks. 9-7/8 in opening, 16 in x 201/2 flashing dimension. 60 sq-in. of net-free ventilating area per vent. Dade County approved. Florida Building Code (FBC) approved for specified Sku's. CSA listed.
GAF Master Flow SSB960ABL Slant Back Roof Louver GAF Master Flow SSB960ABR Slant Back Roof Louver GAF Master Flow SSB960AWW Slant Back Roof Louver
Our finest metal roof louver, with fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging. Our finest metal roof louver, with fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging. Our finest metal roof louver, with fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging.
GAF Master Flow SSB960AW Slant Back Roof Louver Lomanco 600 Pan Style Static Roof Ventilator Lomanco 600 Pan Style Static Roof Ventilator
Our finest metal roof louver, with fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging. All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 600S with a taller throat for use on a shake roofs is available. 60 sq-in of net-free ventilating area. 16-5/8 in x 18-7/8 in x 4 in overall size. All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on vent stack to prevent weather infiltration. A 600S with a taller throat for use on a shake roofs is available. 60 sq-in of net-free ventilating area. 16-5/8 in x 18-7/8 in x 4 in overall size.
Provent UPV1448 Roof Ventilator GAF Master Flow R50ABL Square Top Roof Louver GAF Master Flow R50ABR Square Top Roof Louver
Ideal for premium construction and for difficult applications like re-insulation and spray foam. "ProVent" may be installed prior to the soffit panel installation without fear of blowout. Made with Pro-Grade tear-resistant high-impact plastic. Rigid vent construction eliminates breakage during re-insulation. Full joist coverage for maximum air flow. Square-top metal utility vent, recommended for kitchen duct outlets and bathroom fan exhausts as well as ventilation, large capacity of full 50 sq-in of net-free ventilating area (NFA) per vent, versatile, available with square throat in heavy-duty aluminum, easy to install, pre-drilled nail holes with extra wide flashing area. CSA listed. Square-top metal utility vent, recommended for kitchen duct outlets and bathroom fan exhausts as well as ventilation, large capacity of full 50 sq-in of net-free ventilating area (NFA) per vent, versatile, available with square throat in heavy-duty aluminum, easy to install, pre-drilled nail holes with extra wide flashing area. CSA listed.
Durovent UDV2248 Rafter Ventilator GAF Master Flow R50A Square Top Roof Louver Provent UPV2248 Roof Ventilator
The polystyrene material provides a lightweight water-resistant air channel. Ideal for high volume new construction or lower cost re-insulation. Square-top metal utility vent, recommended for kitchen duct outlets and bathroom fan exhausts as well as ventilation, large capacity of full 50 sq-in of net-free ventilating area (NFA) per vent, versatile, available with square throat in heavy-duty aluminum, easy to install, pre-drilled nail holes with extra wide flashing area. CSA listed. Ideal for premium construction and for difficult applications like re-insulation and spray foam. "ProVent" may be installed prior to the soffit panel installation without fear of blowout. Made with Pro-Grade tear-resistant high-impact plastic. Rigid vent construction eliminates breakage during re-insulation. Full joist coverage for maximum air flow.
   
 
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