Continuous Vents

Continuous vents for the soffit, ridge, eave and inspections!

Vulcan Vents makes continuous vents for balconies, eaves and soffits, or ridge vent applications. All common flange styles are available for use in stucco & milcor, wood construction, and  retrofits. Our perforated face finishes beautifully in any application. 

Vulcan Vent
Features

Vulcan Honeycomb matrix with intumescent technology with ember-catching screen mesh built into galvanized steel frame

Rigid hat-channel design for high airflow (NFVA). Great for balconies, ridge vents and soffits

Designed to meet the new California Building code State Fire Marshal (OSFM) 12 Chapter 7A of the California Wildland-Urban Interface (WUI) fire code program

Passed the American Society for Testing and Materials (ASTM) E2886 to effectively block ember entry and flames

Soffit Applications: Flange Styles

These installation examples showcase various flange styles and how they can be used to layer into an enclosed eave application. Our continuous vent is extremely versatile, with various widths and flange options for your particular job. Below are only conceptual examples. Your particular application may vary. Our continuous vents can be cut in the field using a cold-cut chop saw and married end to end for a near seamless finish.

*We recommend using EverKem 814+ fire caulking along the nailing flange for maximum protection.

Standard Flange

Flange Front

Retro-fit

Single Leg

Stucco/Milcor

* The above installation diagrams are for general and conceptual, illustration purposes only! For specific installation instructions, please consult a licensed building professional.

Ridge Vent Applications: Flange Styles

Our continuous vent comes in various profiles. Depending on your particular construction method, we offer different flange styles to vent the ridge. When used as a ridge vent, our vent is designed to go underneath a vented ridge cap of your choice. These ridge vent details show a few different methods for your reference: Applications can include tile roofs, composite shingle, standing seam metal panel, or wood shingle. Your particular application may vary.

*We recommend using EverKem 814+ fire caulking along the nailing flange for maximum protection.

Generic Ridge Detail - Standard Flange

Cor-A-Vent™ Ridge Detail - Standard Flange

Standing Seam Ridge Vent Detail - J Flange

* The above installation diagrams are for general and conceptual, illustration purposes only! For specific installation instructions, please consult a licensed building professional.
installed continuous fire safe vents

Your home’s ventilation system
should help defend from wildfire.

New building codes require vents to be made with fire-resistant, anti-corrosion material. We can help. Proper attic ventilation will help with airflow, and Vulcan Vents will help your home protect itself from ember attack, combustion and flames!

Providing necessary attic ventilation,
but self-closing when it matters most.

Our fire and ember-resistant continuous vents for soffits provide the needed ventilation into attic space down the entire length of the soffit, roof ridge, or balcony. 

Vulcan Vents are ideal for new construction in various materials and retrofit kits are available for existing continuous vents on the home. Strip vents such as ours do not use airflow-blocking baffles, resulting in more venting per square inch. Our continuous vents for soffits, roof ridges and balconies feature a stainless steel ember screen and intumescent, honeycomb matrix that closes in the event of high heat. 

It’s time for your home to protect itself.

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