Ridg-Vent®

The Industry's Leading Manufacturer of Natural Ventilation Products

We offer a large color palette to match most roll formers metal panels

All metal edges are hemmed for strength and easier handling

No raw metal edges, you’ll never have red rust staining your roof

Use MWI ventilation worksheet to determine proper quantity of vents for either an attic or entire building ventilation system

Over 100 colors available 

 
 

RV100

Economy Ridg-Vent®
10' long low profile ventilator 

  • 5/8" Ventilation Space Each Side
  • Exposed Edge Hemmed on Nailing Flange
  • Totally Covered Top
  • Weep Holes for Drainage
  • 5-12" Overall Coverage
  • Easily installed on residential or commercial roofing jobs, ideal for attic ventilation on garages, mini storage, etc
  • 31⁄2" unrestricted throat with 15 sq. inches of free area per lineal foot with totally covered top
  • Designed to exhaust air out of attic space or an entire building, recommended to be used in a “clean” environment
  • Use in conjunction with an equal area of vented soffit material or louvers for maximum air flow (15 sq in per lineal foot, 1.04 sq ft per vent)
  • Shipped 2 per carton with flashing for individual or continuous runs, with splice plate included 
 

RV25

 Ridg-Vent®
10' long low profile ventilator

  • 1/2" Galvanized Mesh
  • All Exposed Edges Hemmed
  • Rain Diverter (Metal)
  • Continuous Drainage Space
  • 3 3/4" Nailing Flange
  • Rises only 3” above the ridge, all metal edges are hemmed for strength and easier handling
  • 21⁄2" unrestricted throat with 30 sq. inches of free area per lineal foot
  • Designed to exhaust air out of attic space or an entire building
  • Use in conjunction with an equal area of vented soffit material or louvers for maximum air flow (30 sq in per lineal foot, 2.1 sq ft per vent) 
  • Individually packaged with flashing included, same flashing used for individual or continuous runs 
 

RV35

Ridg-Vent®
10' long low profile ventilator

  • 1/2" Galvanized Mesh
  • All Exposed Edges Hemmed
  • Rain Divertere (Metal)
  • Continuous Drainage Space
  • 2" Nailing Flange
  • Ideal for large attic or entire building ventilation such as horse, cattle or poultry buildings
  • 31⁄2" unrestricted throat with 36 sq. inches of free area per lineal foot
  • 131⁄4" overall coverage, with wider flanges available
  • Rises only 41⁄2"above the ridge, all metal edges are hemmed for strength and easier handling
  • Use in conjunction with an equal area of vented soffit material or louvers for maximum air flow (36 sq in per lineal foot, 2.5 sq ft per vent)
  • Individually packaged with flashing included, same flashing used for individual or continuous runs 
 

RV35F

Ridg-Vent® 
10' long low profile ventilator with clear fiberglass rain diverter 

  • 1/2" Galvanized Mesh
  • All Exposed Edges Hemmed
  • Clear Fiberglass Rain Diverter
  • Built-in skylight lets natural light into attic or building

  • Let the sunshine in, let the heat & moisture out!

  • Continuous Drainage Space
  • 2" Nailing Flange
  • Ideal for large attic or entire building ventilation such as horse, cattle or poultry buildings
  • Clear fiberglass diverter lets sunshine in and keeps the elements out; fasteners through the fiberglass are slotted to allow expansion and contraction
  • 3 1⁄2" unrestricted throat with 36 sq. inches of free area per lineal foot
  • 13 1⁄4" overall coverage, with wider flanges available
  • Rises only 4 1⁄2"above the ridge, all metal edges are hemmed for strength and easier handling
  • Use in conjunction with an equal area of vented soffit material or louvers for maximum air flow (36 sq in per lineal foot, 2.5 sq ft per vent)
  • Individually packaged with flashing included, same flashing used for individual or continuous runs 
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rv400 & Rv900

4' & 10' long high profile ventilator

RV400

 RV900

RV900

 
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  • 1/2" Bird Screen
  • Outerband
  • Top Brace
  • Diverter
  • Lower Brace (900 only)
  • Lower Band
  • Damper (optional
    10' cable included with damper
  • Weather Seal

Damper Rods: 5/16" plated steel

RV400 Weight: 30 lbs w/o Damper, 33 lbs w/ Damper
RV900 Weight: 78 lbs w/o Damper, 85 lbs w/ Damper

 
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The patented "klix-on" flashing just snaps in without any tools or fasteners.