Architects' Top Choice For Fire Resistant Vents

At Vulcan Vents, we are dedicated to providing architects like you with vents that not only meet, but exceed your design and functionality expectations. As a trusted vent manufacturer in the industry, we take immense pride in providing a wide range of fire resistant vents that comply with California building code standards and can be integrated into your different architectural projects. Moreover, we have trusted manufacturing partners like New Cal Metals and FireStorm for over a decade.

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Reliable Partner for Architects

We understand the critical role that vents play in architectural projects, and that’s why we have gone the extra mile to deliver the best vent products since 2007. When architects choose Vulcan Vents, they choose reliability, innovation, and a partner dedicated to helping them achieve their architectural brilliance.
Reliable Partner for Architects

The First Shield Against Embers and Wildfire Flames

Are you an architect in search of a vent for your client? Don’t Worry; we’ve got you covered.

Enhancing Building Safety Through Architect-Centric Vents

Architects understand that quality is paramount when selecting vents for their clients. Our vents adhere to industry standards, simplifying the integration process for architects. Our primary objective is to equip architects with the vents they need to enhance building safety, particularly against the threat of wildfires. From continuous to balcony inspection vents, we provide architects with all types of vents. Our balcony inspection vents, in particular, are designed for SB-326 & SB-721 with 1-hour fire rated.

Our Diverse Range of Vent Manufacturing Products

If you are an architect then you can select an extensive range of our top-quality ventilation manufacturing products designed to enhance the air quality and comfort of living spaces. Our range includes a variety of innovative solutions, from foundation to balcony inspection vents and more with different flange styles & cut outs.

Flange Styles

Standard Finishes

G90 Galvanized, Stainless, Copper, Bonderized

Mfg. Part # Description NFVA(square inches) Flange Style Cut Out(inches) Spec. Sheet(download) Sample Image
VG1412FB 14″ x 12″ FOAM BACK FLANGE recessed 1-1/2″ 58 Foam Back 14 X 12 download icon view icon
VG1412FC 14″ x 12″ FIBER CEMENT FLANGE recessed 3/8″ 58 Fiber Cement 14 X 12 download icon view icon
VG1412FF 14″ x 12″ FLANGE FRONT 58 Flange Front 14 X 12 download icon view icon
VG1412FM 14″ x 12″ FLANGE MIDDLE recessed 1-5/16″ 58 Recessed 14 X 12 download icon view icon
VG1412R 14″ x 12″ RETROFIT FLANGE recessed 2-5/8″ 58 Retrofit 14 X 12 download icon view icon
VG1412S 14″ x 12″ FLANGE SET BACK 3/4″ STUCCO 58 Stucco 14 X 12 download icon view icon
VG1418FB 14″ x 18″ FOAM BACK FLANGE recessed 1-1/2″ 86 Foam Back 14 X 17.5 download icon view icon
VG1418FC 14″ x 18″ FIBER CEMENT FLANGE recessed 3/8″ 86 Fiber Cement 14 X 17.5 download icon view icon
VG1418FF 14″ x 18″ FLANGE FRONT 86 Flange Front 14 X 17.5 download icon view icon
VG1418FM 14″ x 18″ FLANGE MIDDLE recessed 1-5/16″ 86 Recessed 14 X 17.5 download icon view icon
VG1418R 14″ x 18″ RETROFIT FLANGE recessed 2-5/8″ 86 Retrofit 14 X 17.5 download icon view icon
VG1418S 14″ x 18″ FLANGE SET BACK 3/4″ STUCCO 86 Stucco 14 X 17.5 download icon view icon
VG1424FB 14″ x 24″ FOAM BACK FLANGE recessed 1-1/2″ 115 Foam Back 14 X 23.5 download icon view icon
VG1424FC 14″ x 24″ FIBER CEMENT FLANGE recessed 3/8″ 115 Fiber Cement 14 X 23.5 download icon view icon
VG1424FF 14″ x 24″ FLANGE FRONT 115 Standard 14 X 23.5 download icon view icon
VG1424FM 14″ x 24″ FLANGE MIDDLE recessed 1-5/16″ 115 Recessed 14 X 23.5 download icon view icon
VG1424R 14″ x 24″ RETROFIT FLANGE recessed 2-5/8″ 115 Retrofit 14 X 23.5 download icon view icon
VG1424S 14″ x 24″ FLANGE SET BACK 3/4″ STUCCO 115 Stucco 14 X 23.5 download icon view icon
VG148FB 14″ x 8″ FOAM BACK FLANGE recessed 1-1/2″ 29 Foam Back 14 X 7.5 download icon view icon
VG148FC 14″ x 8″ FIBER CEMENT FLANGE recessed 3/8″ 29 Fiber Cement 14 X 7.5 download icon view icon
VG148FF 14″ x 8″ FLANGE FRONT 29 Flange Front 14 X 7.5 download icon view icon
VG148FM 14″ x 8″ FLANGE MIDDLE recessed 1-5/16″ 29 Recessed 14 X 7.5 download icon view icon
VG148R 14″ x 8″ RETROFIT FLANGE recessed 2-5/8″ 29 Retrofit 14 X 7.5 download icon view icon
VG148S 14″ x 8″ FLANGE SET BACK 3/4″ STUCCO 29 Stucco 14 X 7.5 download icon view icon
VM1424 14″ x 24″ NFVA DEPENDANT ON OPENINGS Dependant Retrofit, Vulcan Matrix N/A download icon view icon
VM2424 24″ x 24″ NFVA DEPENDANT ON OPENINGS Dependant Retrofit, Vulcan Matrix N/A download icon view icon
VM4824 48″ x 24″ NFVA DEPENDANT ON OPENINGS Dependant Retrofit, Vulcan Matrix N/A download icon view icon

Flange Styles

Standard Finishes

G90 Galvanized, Stainless, Copper, Bonderized

Mfg. Part # Description NFVA(square inches) Flange Style Cut Out(inches) Spec. Sheet(download) Sample Image
VE3522FB 3.5″ x 22″ FOAM BACK FLANGE SET BACK 1-1/2″ 41 Foam Back 3.5 X 22 download icon view icon
VE3522FC 3.5″ x 22″ FIBER CEMENT FLANGE recessed 3/8″ 41 Fiber Cement 3.5 X 22 download icon view icon
VE3522FF 3.5″ x 22″ FLANGE FRONT 41 Standard 3.5 X 22 download icon view icon
VE3522S 3.5″ x 22″ STUCCO SET BACK 3/4″ 41 Stucco 3.5 X 22 download icon view icon
VE5522FB 5.5″ x 22″ FOAM BACK FLANGE SET BACK 1-1/2″ 75 Foam Back 5.5 X 22 download icon view icon
VE5522FC 5.5″ x 22″ FIBER CEMENT FLANGE recessed 3/8″ 75 Fiber Cement 5.5 X 22 download icon view icon
VE5522FF 5.5″ x 22″ FLANGE FRONT 75 Standard 5.5 X 22 download icon view icon
VE5522S 5.5″ x 22″ STUCCO SET BACK 3/4″ 75 Stucco 5.5 X 22 download icon view icon
VE7522FB 7.5″ x 22″ FOAM BACK FLANGE SET BACK 1-1/2″ 119 Foam Back 7.5 X 22 download icon view icon
VE7522FC 7.5″ x 22″ FIBER CEMENT FLANGE recessed 3/8″ 119 Fiber Cement 7.5 X 22 download icon view icon
VE7522FF 7.5″ x 22″ FLANGE FRONT 119 Standard 7.5 X 22 download icon view icon
VE7522S 7.5″ x 22″ STUCCO SET BACK 3/4″ 119 Stucco 7.5 X 22 download icon view icon
VFS414FB 4″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 24 Foam Back 3.5 X 13.5 download icon view icon
VFS414FC 4″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 24 Fiber Cement 3.5 X 13.5 download icon view icon
VFS414FF 4″ x 14″ FLANGE FRONT 24 Flange Front, Retrofit 3.5 X 13.5 download icon view icon
VFS414S 4″ x 14″ STUCCO SET BACK 3/4″ 24 Stucco 3.5 X 13.5 download icon view icon
VFS614FB 6″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 41 Foam Back 5.5 X 13.5 download icon view icon
VFS614FC 6″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 41 Fiber Cement 5.5 X 13.5 download icon view icon
VFS614FF 6″ x 14″ FLANGE FRONT 41 Flange Front, Retrofit 5.5 X 13.5 download icon view icon
VFS614S 6″ x 14″ STUCCO SET BACK 3/4″ 41 Stucco 5.5 X 13.5 download icon view icon
VFS814FB 8″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 62 Foam Back 7.5 X 13.5 download icon view icon
VFS814FC 8″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 62 Fiber Cement 7.5 X 13.5 download icon view icon
VFS814FF 8″ x 14″ FLANGE FRONT 62 Flange Front, Retrofit 7.5 X 13.5 download icon view icon
VFS814S 8″ x 14″ STUCCO SET BACK 3/4″ 62 Stucco 7.5 X 13.5 download icon view icon

Vent Types

Standard Finishes

G90 Galvanized, Stainless, Copper, Bonderized

Mfg. Part # Description NFVA(square inches) Flange Style Cut Out(inches) Spec. Sheet(download) Sample Image
VDHR1224 12″ x 24″ HALF ROUND dormer VENT 90 Standard N/A download icon view icon
VDHR1224R 12″ x 24″ RETROFIT HALF ROUND dormer VENT W/ SOFT ZINC HOOD 90 Retrofit N/A download icon view icon
VDHR918 9″ x 18″ HALF ROUND dormer VENT 51 Standard N/A download icon view icon
VDHR918R 9″ x 18″ RETROFIT HALF ROUND dormer VENT W/ SOFT ZINC HOOD 51 Retrofit N/A download icon view icon
VDLR419 4″ x 19″ LOW PROFILE VENT “EYEBROW” 52 Standard N/A download icon view icon
VE3514 3.5″ x 14″ TABBED EAVE VENT 24 Standard 2×4 Rafters – 16″ OC download icon view icon
VE3514RT 3.5″ x 14″ REVERSE TAB EAVE VENT 24 Reverse Tab 2×4 Rafters – 16″ OC download icon view icon
VE3522 3.5″ x 22″ TABBED EAVE VENT 41 Standard 2×4 Rafters – 24″ OC download icon view icon
VE3522FB 3.5″ x 22″ FOAM BACK FLANGE SET BACK 1-1/2″ 41 Foam Back 3.5 X 22 download icon view icon
VE3522FC 3.5″ x 22″ FIBER CEMENT FLANGE recessed 3/8″ 41 Fiber Cement 3.5 X 22 download icon view icon
VE3522FF 3.5″ x 22″ FLANGE FRONT 41 Standard 3.5 X 22 download icon view icon
VE3522RT 3.5″ x 22″ REVERSE TAB EAVE VENT 41 Reverse Tab 2×4 Rafters – 24″ OC download icon view icon
VE3522S 3.5″ x 22″ STUCCO SET BACK 3/4″ 41 Stucco 3.5 X 22 download icon view icon
VE5514 5.5″ x 14″ TABBED EAVE VENT 44 Standard 2×6 Rafters – 16″ OC download icon view icon
VE5514RT 5.5″ x 14″ REVERSE TAB EAVE VENT 44 Reverse Tab 2×6 Rafters – 16″ OC download icon view icon
VE5522 5.5″ x 22″ TABBED EAVE VENT 75 Standard 2×6 Rafters – 24″ OC download icon view icon
VE5522FB 5.5″ x 22″ FOAM BACK FLANGE SET BACK 1-1/2″ 75 Foam Back 5.5 X 22 download icon view icon
VE5522FC 5.5″ x 22″ FIBER CEMENT FLANGE recessed 3/8″ 75 Fiber Cement 5.5 X 22 download icon view icon
VE5522FF 5.5″ x 22″ FLANGE FRONT 75 Standard 5.5 X 22 download icon view icon
VE5522RT 5.5″ x 22″ REVERSE TAB EAVE VENT 75 Reverse Tab 2×6 Rafters – 24″ OC download icon view icon
VE5522S 5.5″ x 22″ STUCCO SET BACK 3/4″ 75 Stucco 5.5 X 22 download icon view icon
VE7514 7.5″ x 14″ TABBED EAVE VENT 75 Standard 2×8 Rafters – 16″ OC download icon view icon
VE7514RT 7.5″ x 14″ REVERSE TAB EAVE VENT 75 Reverse Tab 2×8 Rafters – 16″ OC download icon view icon
VE7522 7.5″ x 22″ TABBED EAVE VENT 119 Standard 2×8 Rafters – 24″ OC download icon view icon
VE7522FB 7.5″ x 22″ FOAM BACK FLANGE SET BACK 1-1/2″ 119 Foam Back 7.5 X 22 download icon view icon
VE7522FC 7.5″ x 22″ FIBER CEMENT FLANGE recessed 3/8″ 119 Fiber Cement 7.5 X 22 download icon view icon
VE7522FF 7.5″ x 22″ FLANGE FRONT 119 Standard 7.5 X 22 download icon view icon
VE7522RT 7.5″ x 22″ REVERSE TAB EAVE VENT 119 Reverse Tab 2×8 Rafters – 24″ OC download icon view icon
VE7522S 7.5″ x 22″ STUCCO SET BACK 3/4″ 119 Stucco 7.5 X 22 download icon view icon
VER2 2″ ROUND LOUVERED FACE FIRE VENT 1 Round 2 Round Hole download icon view icon
VER2M 2″ ROUND MESH FACE FIRE VENT 2 Round 2 Round Hole download icon view icon
VER3 3″ ROUND LOUVERED FACE FIRE VENT 2 Round 3 Round Hole download icon view icon
VER3M 3″ ROUND MESH FACE FIRE VENT 4 Round 3 Round Hole download icon view icon
VER4 4″ ROUND LOUVERED FACE FIRE VENT 4 Round 4 Round Hole download icon view icon
VER4M 4″ ROUND MESH FACE FIRE VENT 8 Round 4 Round Hole download icon view icon
VFS414FB 4″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 24 Foam Back 3.5 X 13.5 download icon view icon
VFS414FC 4″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 24 Fiber Cement 3.5 X 13.5 download icon view icon
VFS414FF 4″ x 14″ FLANGE FRONT 24 Flange Front, Retrofit 3.5 X 13.5 download icon view icon
VFS414S 4″ x 14″ STUCCO SET BACK 3/4″ 24 Stucco 3.5 X 13.5 download icon view icon
VFS614FB 6″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 41 Foam Back 5.5 X 13.5 download icon view icon
VFS614FC 6″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 41 Fiber Cement 5.5 X 13.5 download icon view icon
VFS614FF 6″ x 14″ FLANGE FRONT 41 Flange Front, Retrofit 5.5 X 13.5 download icon view icon
VFS614S 6″ x 14″ STUCCO SET BACK 3/4″ 41 Stucco 5.5 X 13.5 download icon view icon
VFS814FB 8″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 62 Foam Back 7.5 X 13.5 download icon view icon
VFS814FC 8″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 62 Fiber Cement 7.5 X 13.5 download icon view icon
VFS814FF 8″ x 14″ FLANGE FRONT 62 Flange Front, Retrofit 7.5 X 13.5 download icon view icon
VFS814S 8″ x 14″ STUCCO SET BACK 3/4″ 62 Stucco 7.5 X 13.5 download icon view icon
VG1412FB 14″ x 12″ FOAM BACK FLANGE recessed 1-1/2″ 58 Foam Back 14 X 12 download icon view icon
VG1412FC 14″ x 12″ FIBER CEMENT FLANGE recessed 3/8″ 58 Fiber Cement 14 X 12 download icon view icon
VG1412FF 14″ x 12″ FLANGE FRONT 58 Flange Front 14 X 12 download icon view icon
VG1412FM 14″ x 12″ FLANGE MIDDLE recessed 1-5/16″ 58 Recessed 14 X 12 download icon view icon
VG1412R 14″ x 12″ RETROFIT FLANGE recessed 2-5/8″ 58 Retrofit 14 X 12 download icon view icon
VG1412S 14″ x 12″ FLANGE SET BACK 3/4″ STUCCO 58 Stucco 14 X 12 download icon view icon
VG1418FB 14″ x 18″ FOAM BACK FLANGE recessed 1-1/2″ 86 Foam Back 14 X 17.5 download icon view icon
VG1418FC 14″ x 18″ FIBER CEMENT FLANGE recessed 3/8″ 86 Fiber Cement 14 X 17.5 download icon view icon
VG1418FF 14″ x 18″ FLANGE FRONT 86 Flange Front 14 X 17.5 download icon view icon
VG1418FM 14″ x 18″ FLANGE MIDDLE recessed 1-5/16″ 86 Recessed 14 X 17.5 download icon view icon
VG1418R 14″ x 18″ RETROFIT FLANGE recessed 2-5/8″ 86 Retrofit 14 X 17.5 download icon view icon
VG1418S 14″ x 18″ FLANGE SET BACK 3/4″ STUCCO 86 Stucco 14 X 17.5 download icon view icon
VG1424FB 14″ x 24″ FOAM BACK FLANGE recessed 1-1/2″ 115 Foam Back 14 X 23.5 download icon view icon
VG1424FC 14″ x 24″ FIBER CEMENT FLANGE recessed 3/8″ 115 Fiber Cement 14 X 23.5 download icon view icon
VG1424FF 14″ x 24″ FLANGE FRONT 115 Standard 14 X 23.5 download icon view icon
VG1424FM 14″ x 24″ FLANGE MIDDLE recessed 1-5/16″ 115 Recessed 14 X 23.5 download icon view icon
VG1424R 14″ x 24″ RETROFIT FLANGE recessed 2-5/8″ 115 Retrofit 14 X 23.5 download icon view icon
VG1424S 14″ x 24″ FLANGE SET BACK 3/4″ STUCCO 115 Stucco 14 X 23.5 download icon view icon
VG148FB 14″ x 8″ FOAM BACK FLANGE recessed 1-1/2″ 29 Foam Back 14 X 7.5 download icon view icon
VG148FC 14″ x 8″ FIBER CEMENT FLANGE recessed 3/8″ 29 Fiber Cement 14 X 7.5 download icon view icon
VG148FF 14″ x 8″ FLANGE FRONT 29 Flange Front 14 X 7.5 download icon view icon
VG148FM 14″ x 8″ FLANGE MIDDLE recessed 1-5/16″ 29 Recessed 14 X 7.5 download icon view icon
VG148R 14″ x 8″ RETROFIT FLANGE recessed 2-5/8″ 29 Retrofit 14 X 7.5 download icon view icon
VG148S 14″ x 8″ FLANGE SET BACK 3/4″ STUCCO 29 Stucco 14 X 7.5 download icon view icon
VM1424 14″ x 24″ NFVA DEPENDANT ON OPENINGS Dependant Retrofit, Vulcan Matrix N/A download icon view icon
VM2424 24″ x 24″ NFVA DEPENDANT ON OPENINGS Dependant Retrofit, Vulcan Matrix N/A download icon view icon
VM4824 48″ x 24″ NFVA DEPENDANT ON OPENINGS Dependant Retrofit, Vulcan Matrix N/A download icon view icon
VSB1212 12″ x 12″ WITH 3″ FLANGES ON ALL 4 SIDES 105 Sub Base 13 X 13 download icon view icon
VSB7519 7.5″ x 19″ WITH 3″ FLANGES ON ALL 4 SIDES 108 Sub Base 8 X 20 download icon view icon
VSB8585 8.5″ x 8.5″ WITH 3″ FLANGES ON ALL 4 SIDES 54 Sub Base 10 X 10 download icon view icon
VSC1120RV 1″ x 120″ STANDING SEEM RIDGE FLANGE 50 Standard N/A download icon view icon
VSC2120 2″ x 120″ NAILING FLANGE ON BOTH SIDES 96 Standard N/A download icon view icon
VSC2120FF 2″ x 120″ FLANGE FRONT 96 Flange Front 2″ cut to length download icon view icon
VSC2120R 2″ x 120″ NO FLANGE CONTINUOUS RETROFIT 96 Retrofit N/A download icon view icon
VSC2120SL 2″ x 120″ SINGLE NAILING FLANGE 96 Nailing N/A download icon view icon
VSC2120SMC34 2″ x 120″ STUCCO MILCOR 3/4″ 96 Stucco N/A download icon view icon
VSC2120SMC78 2″ x 120″ STUCCO MILCOR 7/8″ 96 Stucco N/A download icon view icon
VSC25120 2.5″ x 120″ NAILING FLANGE ON BOTH SIDES 120 Standard N/A download icon view icon
VSC25120FF 2.5″ x 120″ FLANGE FRONT 120 Flange Front 2.5″ X cut to length download icon view icon
VSC25120R 2.5″ x 120″ NO FLANGE CONTINUOUS RETROFIT 120 Retrofit N/A download icon view icon
VSC25120SL 2.5″ x 120″ SINGLE NAILING FLANGE 120 Nailing N/A download icon view icon
VSC25120SMC34 2.5″ x 120″ STUCCO MILCOR 3/4″ 120 Stucco N/A download icon view icon
VSC25120SMC78 2.5″ x 120″ STUCCO MILCOR 7/8″ 120 Stucco N/A download icon view icon
VSC3120 3″ x 120″ NAILING FLANGE ON BOTH SIDES 144 Standard N/A download icon view icon
VSC3120FF 3″ x 120″ FLANGE FRONT 144 Flange Front 3″ X cut to length download icon view icon
VSC3120R 3″ x 120″ NO FLANGE CONTINUOUS RETROFIT 144 Retrofit N/A download icon view icon
VSC3120SL 3″ x 120″ SINGLE NAILING FLANGE 144 Nailing N/A download icon view icon
VSC3120SMC34 3″ x 120″ STUCCO MILCOR 3/4″ 144 Stucco N/A download icon view icon
VSC3120SMC78 3″ x 120″ STUCCO MILCOR 7/8″ 144 Stucco N/A download icon view icon
VSC35120 3.5″ x 120″ NAILING FLANGE ON BOTH SIDES 168 Standard N/A download icon view icon
VSC35120FF 3.5″ x 120″ FLANGE FRONT 168 Flange Front 3.5″ X cut to length download icon view icon
VSC35120SL 3.5″ x 120″ SINGLE NAILING FLANGE 168 Nailing N/A download icon view icon
VSC35120SMC34 3.5″ x 120″ STUCCO MILCOR 3/4″ 168 Stucco N/A download icon view icon
VSC35120SMC78 3.5″ x 120″ STUCCO MILCOR 7/8″ 168 Stucco N/A download icon view icon
VSC4108IF 4″ X 108″ SOFFIT VENT-INSPECTION 172 Flange Front, Inspection 4.25″ x 108.125″ download icon view icon
VSC4120 4″ x 120″ NAILING FLANGE ON BOTH SIDES 192 Standard N/A download icon view icon
VSC4120FF 4″ x 120″ FLANGE FRONT 192 Flange Front 4″ X cut to length download icon view icon
VSC4120IF 4″ X 120″ INSPECTION VENT – BALCONY & DECK 192 Flange Front, Inspection 4.25″ x 120.125″ download icon view icon
VSC4120R 4″ x 120″ NO FLANGE CONTINUOUS RETROFIT 192 Retrofit N/A download icon view icon
VSC4120SL 4″ x 120″ SINGLE NAILING FLANGE 192 Nailing N/A download icon view icon
VSC4120SMC34 4″ x 120″ STUCCO MILCOR 3/4″ 192 Stucco N/A download icon view icon
VSC4120SMC78 4″ x 120″ STUCCO MILCOR 7/8″ 192 Stucco N/A download icon view icon
VSC424IF 4″ X 24″ INSPECTION VENT – BALCONY & DECK 39 Flange Front, Inspection 4.25″ x 24.125″ download icon view icon
VSC436IF 4″ X 36″INSPECTION VENT – BALCONY & DECK 58 Flange Front 4.25″ x 36.125″ download icon view icon
VSC448IF 4″ X 48″ SOFFIT VENT-INSPECTION 77 Flange Front, Inspection 4.25″ x 48.125″ download icon view icon
VSC460IF 4″ X 60″ INSPECTION VENT – BALCONY & DECK 96 Flange Front, Inspection 4.25″ x 60.125″ download icon view icon
VSC472IF 4″ X 72″ INSPECTION VENT – BALCONY & DECK 115 Flange Front, Inspection 4.25″ x 72.125″ download icon view icon
VSC484IF 4″ X 84″ SOFFIT VENT-INSPECTION 135 Flange Front, Inspection 4.25″ x 84.125″ download icon view icon
VSC496IF 4″ X 96″ SOFFIT VENT-INSPECTION 153 Flange Front, Inspection 4.25″ x 96.125″ download icon view icon
VSC5120 5″ x 120″ NAILING FLANGE ON BOTH SIDES 240 Standard N/A download icon view icon
VSC5120FF 5″ x 120″ FLANGE FRONT 240 Flange Front 5″ X cut to length download icon view icon
VSC5120R 5″ x 120″ NO FLANGE CONTINUOUS RETROFIT 240 Retrofit N/A download icon view icon
VSC5120SL 5″ x 120″ SINGLE NAILING FLANGE 240 Nailing N/A download icon view icon
VSC5120SMC34 5″ x 120″ STUCCO MILCOR 3/4″ 240 Stucco N/A download icon view icon
VSC5120SMC78 5″ x 120″ STUCCO MILCOR 7/8″ 240 Stucco N/A download icon view icon
VSC6120 6″ x 120″ NAILING FLANGE ON BOTH SIDES 288 Standard N/A download icon view icon
VSC6120FF 6″ x 120″ FLANGE FRONT 288 Flange Front 6″ X cut to length download icon view icon
VSC6120R 6″ x 120″ NO FLANGE CONTINUOUS RETROFIT 288 Retrofit N/A download icon view icon
VSC6120SL 6″ x 120″ SINGLE NAILING FLANGE 288 Nailing N/A download icon view icon
VSC6120SMC34 6″ x 120″ STUCCO MILCOR 3/4″ 288 Stucco N/A download icon view icon
VSC6120SMC78 6″ x 120″ STUCCO MILCOR 7/8″ 288 Stucco N/A download icon view icon

Flange Styles

Standard Finishes

G90 Galvanized, Stainless, Copper, Bonderized

Mfg. Part # Description NFVA(square inches) Flange Style Cut Out(inches) Spec. Sheet(download) Sample Image
VDHR1224 12″ x 24″ HALF ROUND dormer VENT 90 Standard N/A download icon view icon
VDHR1224R 12″ x 24″ RETROFIT HALF ROUND dormer VENT W/ SOFT ZINC HOOD 90 Retrofit N/A download icon view icon
VDHR918 9″ x 18″ HALF ROUND dormer VENT 51 Standard N/A download icon view icon
VDHR918R 9″ x 18″ RETROFIT HALF ROUND dormer VENT W/ SOFT ZINC HOOD 51 Retrofit N/A download icon view icon
VDLR419 4″ x 19″ LOW PROFILE VENT “EYEBROW” 52 Standard N/A download icon view icon
VSB1212 12″ x 12″ WITH 3″ FLANGES ON ALL 4 SIDES 105 Sub Base 13 X 13 download icon view icon
VSB7519 7.5″ x 19″ WITH 3″ FLANGES ON ALL 4 SIDES 108 Sub Base 8 X 20 download icon view icon
VSB8585 8.5″ x 8.5″ WITH 3″ FLANGES ON ALL 4 SIDES 54 Sub Base 10 X 10 download icon view icon

Flange Styles

Standard Finishes

G90 Galvanized, Stainless, Copper, Bonderized

Mfg. Part # Description NFVA(square inches) Flange Style Cut Out(inches) Spec. Sheet(download) Sample Image
VE3514 3.5″ x 14″ TABBED EAVE VENT 24 Standard 2×4 Rafters – 16″ OC download icon view icon
VE3514RT 3.5″ x 14″ REVERSE TAB EAVE VENT 24 Reverse Tab 2×4 Rafters – 16″ OC download icon view icon
VE3522 3.5″ x 22″ TABBED EAVE VENT 41 Standard 2×4 Rafters – 24″ OC download icon view icon
VE3522RT 3.5″ x 22″ REVERSE TAB EAVE VENT 41 Reverse Tab 2×4 Rafters – 24″ OC download icon view icon
VE5514 5.5″ x 14″ TABBED EAVE VENT 44 Standard 2×6 Rafters – 16″ OC download icon view icon
VE5514RT 5.5″ x 14″ REVERSE TAB EAVE VENT 44 Reverse Tab 2×6 Rafters – 16″ OC download icon view icon
VE5522 5.5″ x 22″ TABBED EAVE VENT 75 Standard 2×6 Rafters – 24″ OC download icon view icon
VE5522RT 5.5″ x 22″ REVERSE TAB EAVE VENT 75 Reverse Tab 2×6 Rafters – 24″ OC download icon view icon
VE7514 7.5″ x 14″ TABBED EAVE VENT 75 Standard 2×8 Rafters – 16″ OC download icon view icon
VE7514RT 7.5″ x 14″ REVERSE TAB EAVE VENT 75 Reverse Tab 2×8 Rafters – 16″ OC download icon view icon
VE7522 7.5″ x 22″ TABBED EAVE VENT 119 Standard 2×8 Rafters – 24″ OC download icon view icon
VE7522RT 7.5″ x 22″ REVERSE TAB EAVE VENT 119 Reverse Tab 2×8 Rafters – 24″ OC download icon view icon
VER2 2″ ROUND LOUVERED FACE FIRE VENT 1 Round 2 Round Hole download icon view icon
VER2M 2″ ROUND MESH FACE FIRE VENT 2 Round 2 Round Hole download icon view icon
VER3 3″ ROUND LOUVERED FACE FIRE VENT 2 Round 3 Round Hole download icon view icon
VER3M 3″ ROUND MESH FACE FIRE VENT 4 Round 3 Round Hole download icon view icon
VER4 4″ ROUND LOUVERED FACE FIRE VENT 4 Round 4 Round Hole download icon view icon
VER4M 4″ ROUND MESH FACE FIRE VENT 8 Round 4 Round Hole download icon view icon

Flange Styles

Standard Finishes

G90 Galvanized, Stainless, Copper, Bonderized

Mfg. Part # Description NFVA(square inches) Flange Style Cut Out(inches) Spec. Sheet(download) Sample Image
VFS414FB 4″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 24 Foam Back 3.5 X 13.5 download icon view icon
VFS414FC 4″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 24 Fiber Cement 3.5 X 13.5 download icon view icon
VFS414FF 4″ x 14″ FLANGE FRONT 24 Flange Front, Retrofit 3.5 X 13.5 download icon view icon
VFS414S 4″ x 14″ STUCCO SET BACK 3/4″ 24 Stucco 3.5 X 13.5 download icon view icon
VFS614FB 6″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 41 Foam Back 5.5 X 13.5 download icon view icon
VFS614FC 6″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 41 Fiber Cement 5.5 X 13.5 download icon view icon
VFS614FF 6″ x 14″ FLANGE FRONT 41 Flange Front, Retrofit 5.5 X 13.5 download icon view icon
VFS614S 6″ x 14″ STUCCO SET BACK 3/4″ 41 Stucco 5.5 X 13.5 download icon view icon
VFS814FB 8″ x 14″ FOAM BACK FLANGE SET BACK 1-1/2″ 62 Foam Back 7.5 X 13.5 download icon view icon
VFS814FC 8″ x 14″ FIBER CEMENT FLANGE SET BACK 3/8″ 62 Fiber Cement 7.5 X 13.5 download icon view icon
VFS814FF 8″ x 14″ FLANGE FRONT 62 Flange Front, Retrofit 7.5 X 13.5 download icon view icon
VFS814S 8″ x 14″ STUCCO SET BACK 3/4″ 62 Stucco 7.5 X 13.5 download icon view icon

Flange Styles

Standard Finishes

G90 Galvanized, Stainless, Copper, Powder Coated

Mfg. Part # Description NFVA(square inches) Flange Style Cut Out(inches) Spec. Sheet(download) Sample Image
VSC1120RV 1″ x 120″ STANDING SEEM RIDGE FLANGE 50 Standard N/A download icon view icon
VSC2120 2″ x 120″ NAILING FLANGE ON BOTH SIDES 96 Standard N/A download icon view icon
VSC2120FF 2″ x 120″ FLANGE FRONT 96 Flange Front 2″ cut to length download icon view icon
VSC2120R 2″ x 120″ NO FLANGE CONTINUOUS RETROFIT 96 Retrofit N/A download icon view icon
VSC2120SL 2″ x 120″ SINGLE NAILING FLANGE 96 Nailing N/A download icon view icon
VSC2120SMC34 2″ x 120″ STUCCO MILCOR 3/4″ 96 Stucco N/A download icon view icon
VSC2120SMC78 2″ x 120″ STUCCO MILCOR 7/8″ 96 Stucco N/A download icon view icon
VSC25120 2.5″ x 120″ NAILING FLANGE ON BOTH SIDES 120 Standard N/A download icon view icon
VSC25120FF 2.5″ x 120″ FLANGE FRONT 120 Flange Front 2.5″ X cut to length download icon view icon
VSC25120R 2.5″ x 120″ NO FLANGE CONTINUOUS RETROFIT 120 Retrofit N/A download icon view icon
VSC25120SL 2.5″ x 120″ SINGLE NAILING FLANGE 120 Nailing N/A download icon view icon
VSC25120SMC34 2.5″ x 120″ STUCCO MILCOR 3/4″ 120 Stucco N/A download icon view icon
VSC25120SMC78 2.5″ x 120″ STUCCO MILCOR 7/8″ 120 Stucco N/A download icon view icon
VSC3120 3″ x 120″ NAILING FLANGE ON BOTH SIDES 144 Standard N/A download icon view icon
VSC3120FF 3″ x 120″ FLANGE FRONT 144 Flange Front 3″ X cut to length download icon view icon
VSC3120R 3″ x 120″ NO FLANGE CONTINUOUS RETROFIT 144 Retrofit N/A download icon view icon
VSC3120SL 3″ x 120″ SINGLE NAILING FLANGE 144 Nailing N/A download icon view icon
VSC3120SMC34 3″ x 120″ STUCCO MILCOR 3/4″ 144 Stucco N/A download icon view icon
VSC3120SMC78 3″ x 120″ STUCCO MILCOR 7/8″ 144 Stucco N/A download icon view icon
VSC35120 3.5″ x 120″ NAILING FLANGE ON BOTH SIDES 168 Standard N/A download icon view icon
VSC35120FF 3.5″ x 120″ FLANGE FRONT 168 Flange Front 3.5″ X cut to length download icon view icon
VSC35120SL 3.5″ x 120″ SINGLE NAILING FLANGE 168 Nailing N/A download icon view icon
VSC35120SMC34 3.5″ x 120″ STUCCO MILCOR 3/4″ 168 Stucco N/A download icon view icon
VSC35120SMC78 3.5″ x 120″ STUCCO MILCOR 7/8″ 168 Stucco N/A download icon view icon
VSC4120 4″ x 120″ NAILING FLANGE ON BOTH SIDES 192 Standard N/A download icon view icon
VSC4120FF 4″ x 120″ FLANGE FRONT 192 Flange Front 4″ X cut to length download icon view icon
VSC4120R 4″ x 120″ NO FLANGE CONTINUOUS RETROFIT 192 Retrofit N/A download icon view icon
VSC4120SL 4″ x 120″ SINGLE NAILING FLANGE 192 Nailing N/A download icon view icon
VSC4120SMC34 4″ x 120″ STUCCO MILCOR 3/4″ 192 Stucco N/A download icon view icon
VSC4120SMC78 4″ x 120″ STUCCO MILCOR 7/8″ 192 Stucco N/A download icon view icon
VSC5120 5″ x 120″ NAILING FLANGE ON BOTH SIDES 240 Standard N/A download icon view icon
VSC5120FF 5″ x 120″ FLANGE FRONT 240 Flange Front 5″ X cut to length download icon view icon
VSC5120R 5″ x 120″ NO FLANGE CONTINUOUS RETROFIT 240 Retrofit N/A download icon view icon
VSC5120SL 5″ x 120″ SINGLE NAILING FLANGE 240 Nailing N/A download icon view icon
VSC5120SMC34 5″ x 120″ STUCCO MILCOR 3/4″ 240 Stucco N/A download icon view icon
VSC5120SMC78 5″ x 120″ STUCCO MILCOR 7/8″ 240 Stucco N/A download icon view icon
VSC6120 6″ x 120″ NAILING FLANGE ON BOTH SIDES 288 Standard N/A download icon view icon
VSC6120FF 6″ x 120″ FLANGE FRONT 288 Flange Front 6″ X cut to length download icon view icon
VSC6120R 6″ x 120″ NO FLANGE CONTINUOUS RETROFIT 288 Retrofit N/A download icon view icon
VSC6120SL 6″ x 120″ SINGLE NAILING FLANGE 288 Nailing N/A download icon view icon
VSC6120SMC34 6″ x 120″ STUCCO MILCOR 3/4″ 288 Stucco N/A download icon view icon
VSC6120SMC78 6″ x 120″ STUCCO MILCOR 7/8″ 288 Stucco N/A download icon view icon

Flange Styles

Standard Finishes

G90 Galvanized, Stainless, Copper, Powder Coated

Mfg. Part # Description NFVA(square inches) Flange Style Cut Out(inches) Spec. Sheet(download) Sample Image
VSC4108IF 4″ X 108″ SOFFIT VENT-INSPECTION 172 Flange Front, Inspection 4.25″ x 108.125″ download icon view icon
VSC4120IF 4″ X 120″ INSPECTION VENT – BALCONY & DECK 192 Flange Front, Inspection 4.25″ x 120.125″ download icon view icon
VSC424IF 4″ X 24″ INSPECTION VENT – BALCONY & DECK 39 Flange Front, Inspection 4.25″ x 24.125″ download icon view icon
VSC436IF 4″ X 36″INSPECTION VENT – BALCONY & DECK 58 Flange Front 4.25″ x 36.125″ download icon view icon
VSC448IF 4″ X 48″ SOFFIT VENT-INSPECTION 77 Flange Front, Inspection 4.25″ x 48.125″ download icon view icon
VSC460IF 4″ X 60″ INSPECTION VENT – BALCONY & DECK 96 Flange Front, Inspection 4.25″ x 60.125″ download icon view icon
VSC472IF 4″ X 72″ INSPECTION VENT – BALCONY & DECK 115 Flange Front, Inspection 4.25″ x 72.125″ download icon view icon
VSC484IF 4″ X 84″ SOFFIT VENT-INSPECTION 135 Flange Front, Inspection 4.25″ x 84.125″ download icon view icon
VSC496IF 4″ X 96″ SOFFIT VENT-INSPECTION 153 Flange Front, Inspection 4.25″ x 96.125″ download icon view icon

Architect-Approved Vents

Architects/Fire Inspectors

Our vents have successfully undergone testing according to ASTM E 2886 and ASTM E119 standards. These tests assess their ability to prevent ember intrusion and flame penetration when installed either vertically or horizontally. This makes them the preferred choice for architects seeking to demonstrate compliance with building safety measures for their clients.

Comply with California Regulations

Architects prefer our vents to enhance a building’s fire resistance for their clients in the Wildland-Urban Interface (WUI), as Chapter 7A of the California Building Code requires. This interface, where human development meets wildland fuels, is prone to wildfires, and our vents are precisely tested to guard against embers in these vulnerable areas effectively.

What Makes Us the Best Choice for Architects?

We know that architects expect only the finest vents for their projects. This is why we deliver the best fire-rated vents to meet their project requirements.
Our fire-resistant vents

Our fire-resistant vents have the highest airflow in the industry.

Vent details - smaller mesh size

Our vents have a smaller mesh size to catch the smallest embers.

Vent Coating

Our vents have a coating that expands & seals tightly against embers.

Vulcan vents - Ember Vents manufacturer

Our ember vents are manufactured from corrosion-resistant materials.

Frequently Asked Questions

Architects can explore custom vent options with Vulcan Vents to meet their specific architectural needs. California’s building code allows local officials and enforcing agencies to approve alternative materials, designs, or construction methods that comply with Chapter 7A’s intent. Architects can collaborate with Vulcan Vents to create custom vent solutions that align with their architectural vision while ensuring fire safety and compliance.

Architects adhere to local building codes, often specifying the required net-free ventilation area (NFVA) to ensure proper home ventilation. With the best airflow capabilities in the industry, Vulcan Vents aids architects in achieving the necessary NFVA to meet building code requirements. This makes us an invaluable choice for architects striving to create compliant and well-ventilated structures.

Architects working on projects near the Wildland-Urban Interface should prioritize Vulcan Vents due to their ember-resistant and fire-rated properties. These vents offer superior protection against ember intrusion and flames, making them a crucial choice for architects focused on the safety of structures in high-risk areas. 

Vulcan Vents offers architects a valuable solution for addressing wildfire risks in regions beyond California. Since different states have their own adopted building codes and standards, architects can rely on Vulcan Vents’ ICC listings and compliance with recognized standards to meet the building code requirements specific to their location. Vulcan Vents provides architects with a fire and ember-safe vent option that aligns with their architectural goals.

Vulcan Vents’ baffle-free design is advantageous for architects as it allows unrestricted airflow. This feature ensures that architects can achieve optimal ventilation in their designs without compromising on safety, making Vulcan Vents an excellent choice for architects seeking efficient airflow solutions.

We recommend using EverKem 814+ intumescent fire caulking for most installations of Vulcan Vents. This choice is crucial because it helps create a fire-resistant seal around the vent, preventing gaps between the fire resistant vent and your building material. This seal is vital in stopping flying embers from entering your structure during a fire.

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