Roofing & Attic Ventilation

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CANPLAS 626060-00 Gable Vent, 17 in L x 17 in W Rough Opening, Polypropylene, White

Drip channel drains water to the front of the siding to eliminate wood rot. Wide trim ring, removable template, large flange and level lines. Injection-molded UV-resistant polypropylene. Molded in screen prevents insects and bees from nesting in gable vent. Molded in screen cannot become unglued. Deep wood grain finish enhances appearance for a real wood look. Weeping holes prevent condensation or moisture from remaining trapped. Suitable for use with vinyl or aluminum siding, shake, stucco or brick. 58 sq-in of net-free area. Includes a 3 in snap on trim ring for easy installation.
$34.99

CANPLAS 646015 Soffit Exhaust Vent, Vinyl, White

No need to penetrate the roof or wall. For venting bathrooms or dryers. Flapper lets out hot moist air while keeping out cold air. Mounts flush to soffit for virtually invisible installation. Meets CSA codes and standards. Connects to either 4 in or 5 in ducting or flex hose. Overall size 6-3/4 in x 5-3/4 in.
$14.99

Duraflo 620808 Gable Vent, 7-3/4 in L x 8-1/2 in W Rough Opening, Polypropylene, White

Provides long-term durability and function to home. Injection molded UV-resistant polypropylene. White gable vents.
$7.99

Duraflo 626075-00 Gable Vent, 18-1/4 in L x 12-1/2 in W Rough Opening, Polypropylene, White

Drip channel drains water to the front of the siding to eliminate wood rot. Wide trim ring, removable template, large flange and level lines. Injection-molded UV-resistant polypropylene for impact. Molded in screen prevents insects and bees from nesting in gable vent. Molded in screen cannot become unglued. Deep wood grain finish enhances appearance for a real wood look. Weeping holes prevent condensation or moisture from remaining trapped. Suitable for use with vinyl or aluminum siding, shake, stucco or brick. 44 sq-in of net-free area for 12 in x 18 in and 18 in x 24 in. 74 sq-in of net-free area for 22 in x 28 in. Rough cut opening is 12-1/2 in x 18-1/4 in.
$42.99

Duraflo 626080-00 Gable Vent, 18-1/4 in L x 12-1/2 in W Rough Opening, Polypropylene, White

Drip channel drains water to the front of the siding to eliminate wood rot. Wide trim ring, removable template, large flange and level lines. Injection-molded UV-resistant polypropylene for impact. Molded in screen prevents insects and bees from nesting in gable vent. Molded in screen cannot become unglued. Deep wood grain finish enhances appearance for a real wood look. Weeping holes prevent condensation or moisture from remaining trapped. Suitable for use with vinyl or aluminum siding, shake, stucco or brick. 44 sq-in of net-free area for 12 in x 18 in and 18 in x 24 in. 74 sq-in of net-free area for 22 in x 28 in. Rough cut opening is 12-1/2 in x 18-1/4 in.
$39.99

GAF COBRA Snow Country 2027000CU Exhaust Vent, Polypropylene, Black

Cobra® Snow Country® exhaust vent for roof ridge allows heat and moisture to escape and helps resist snow infiltration in harsh winter weather. It provides 18 sq-in per ft of net-free ventilating area. The unique EasyTear™ sizing feature allows you to hand-tear product in 3 in increments - no knives necessary and less waste.
$11.99

GAF Master Flow IR61BL Roof Louver, Resin, Black

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.
$9.99

GAF Master Flow RT65BR Roof Louver, Resin, Brown

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.
$9.99

GAF Master Flow RT65G Roof Louver, Resin, Gray

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.
$9.99

Lambro 142 Fan Eave Vent, 4 in, Aluminum

Lambro Fan Eave Vent, 4 in Vent Hole, 6 in Flange Width, Aluminum, 3 in Collar, For Ventilating Bathroom or Utility Room
$9.99

LAMBRO 2676W Louvered Vent, Plastic

Includes face only.
$3.79

LAMBRO 267B Louvered Vent, Plastic

Opening/closing flaps prevents outside elements from entering the vent. UV inhibitor is used to help prevent the premature fading of vent. (1) 4 White plastic louvered vent with 11 tail pipe, (1) 4 White plastic trim plate.
$6.99

LAMBRO 267W Louvered Vent, Plastic

Opening/closing flaps prevents outside elements from entering the vent. UV inhibitor is used to help prevent the premature fading of vent. (1) 4, white plastic louvered vent with 11 tail pipe, (1) 4 white plastic trim plate.
$6.99

Lambro 361W Louvered Vent, Plastic

Includes hood only.
$7.99

LL Buildsite DA1218W Dual Louver, 18 in L x 12 in w Rough Opening, Aluminum, White

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting.
$12.99

LL Buildsite EAC16X4 Undereave Vent, Aluminum

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.
$1.99

LL Buildsite EAC16X4W Undereave Vent, Aluminum, White

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.
$2.39

LL Buildsite EAC16X8 Undereave Vent, Aluminum

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.
$2.39

LL Buildsite EAC16X8W Undereave Vent, Aluminum, White

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.
$2.59

LOMANCO Whirlybird BIB14B Turbine Ventilator, 110 mph, Aluminum, Black

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.
$62.99

Master Flow DA1218 Dual Louver, 18 in L x 12 in w Rough Opening, Aluminum, Silver

One-piece aluminum central louver panel construction with pre-punched louvered vanes. Designed for flush or recessed mounting.
$11.99

Maurice Franklin PLW100 2 Screen Louver, Polypropylene, White

One-piece white polyethylene. Recommended for moisture control in sidewalls construction or other restricted areas.
$7.99

Maurice Franklin PLW100 3 Screen Louver, Polypropylene, White

One-piece white polyethylene. Recommended for moisture control in sidewalls construction or other restricted areas.
$8.99

Maurice Franklin PLW100 4 Screen Louver, Polypropylene, White

One-piece white polyethylene. Recommended for moisture control in sidewalls construction or other restricted areas.
$9.99

Maurice Franklin RL-100 2 Screen Louver, Aluminum

We use a minimum of 0.02 ga aluminum for our round aluminum louvers, screens and plugs, most manufacturers use a thinner gauge, which leads to a weaker product. This thick, durable material maximizes lifespan and ensures proper ventilation needs.
$9.99

Maurice Franklin RL-100 3 Screen Louver, Aluminum

We use a minimum of 0.02 ga aluminum for our round aluminum louvers, screens and plugs, most manufacturers use a thinner gauge, which leads to a weaker product. This thick, durable material maximizes lifespan and ensures proper ventilation needs.
$9.99

Maurice Franklin RL-100 4 Screen Louver, Aluminum

We use a minimum of 0.02 ga aluminum for our round aluminum louvers, screens and plugs, most manufacturers use a thinner gauge, which leads to a weaker product. This thick, durable material maximizes lifespan and ensures proper ventilation needs.
$11.99

Maurice Franklin RLW-100 1 Screen Louver, Aluminum, White

We use a minimum of 0.02 ga aluminum for our round aluminum louvers, screens and plugs, most manufacturers use a thinner gauge, which leads to a weaker product. This thick, durable material maximizes lifespan and ensures proper ventilation needs.
$6.99

Maurice Franklin RLW-100 1.5 Screen Louver, Aluminum, White

We use a minimum of 0.02 ga aluminum for our round aluminum louvers, screens and plugs, most manufacturers use a thinner gauge, which leads to a weaker product. This thick, durable material maximizes lifespan and ensures proper ventilation needs.
$7.99

Maurice Franklin RLW-100 3 Screen Louver, Aluminum, White

We use a minimum of 0.02 ga aluminum for our round aluminum louvers, screens and plugs, most manufacturers use a thinner gauge, which leads to a weaker product. This thick, durable material maximizes lifespan and ensures proper ventilation needs.
$10.99
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