Skip to content

slider toit 2 - Ventilation MaximumRoof Exhaust Traps" class="rev-slidebg" data-no-retina> Roof Exhaust Traps

Clapet toit EN

Play Video

Roof Exhaust Traps

Specifications and characteristics

cercle-check

Low maintenance: No electricity and completely silent.

cercle-check

Rodent Proof : Removable galvanized wire mesh grill

cercle-check

Storm Proof : Unique precision engineered storm proof deflector and integrated non-return damper.

cercle-check

Finish : Powder coated polyester baked paint with UV protection

cercle-check

Warranty : Limited Lifetime Warranty on all manufacturing defects, 5 years on paint & corrosion

Roof Exhaust Traps

Trusted by roofing professionals across Canada, the VMAX CT is the best quality roof exhaust on the market. Designed to discharge kitchen range hoods, bathroom fan and dryers, the built-in damper opens to release the exhaust air and closes once released, creating a hermetic barrier, thus reducing your energy bills. The built-in deflector will prevent any back drafts and clapping of the damper while also deflecting the flow towards the sides of the unit, reducing the risks of melting snow creating ice dams. Its unique design allows the exhaust air to be directed upwards for an optimal diffusion into the environment. This differs greatly from the common roof exhausts which discharge directly onto the roofs surface leading to odours being infused with the roof’s surface and in time may attract rodents. The VMAX CT unique height design also reduces risks of infiltration of any kind.

Available Colours

Vignette noir - Ventilation Maximum

Black
QC-8262
VW-6068

Vignette gris - Ventilation Maximum

Regent Grey
QC-8730
VW-6082

Vignette brun - Ventilation Maximum

Metro Brown
QC-8228
VW-6154

For more colours available, consult our charter

Our models

AD - Ventilation Maximum

VMAX-CT-AD-12

Slope or flat roof exhaust trap with one exit.

multi - Ventilation Maximum

Multiple Roof Exhaust Trap

Slope or flat roof exhaust trap

You are a professional and want to know more about our products, visit our partners section

Buy our products from our many distributors

slider logo fr - Ventilation Maximum

Architects

Are you looking for detailed specifications of exhaust fans and flaps for architects and construction professionals?

MODEL VMAX-CT-4

Dimension : Built-in 4 in. diameter tail pipe
Roof Pitch : 2/12 to 15/12
Height : 73/4 in.
Width : 51/4 in.
Storm Proof : Unique precision engineered storm proof system
Solid : Structural quality galvanized steel
Rodent Proof : Removable galvanized wire mesh grill
Finish : Powder coated polyester baked paint with UV protection
Warranty : Limited Lifetime Warranty on all manufacturing defects, 5 years on paint & corrosion
Available Colours : Black, brown and grey
A limited selection of special colours is available at a slight premium.
Solin : 2/12 à 7/12
Couleurs standards : Noir, brun et gris
À l’épreuve d’infiltration : Système de déflecteurs de conception et précision unique
Conformités : CSA, CAN-3-A930M82, ASTM-5277 Un choix limité de couleurs spéciales est disponible moyennant un léger supplément.
Solide : Construit en acier galvanisé de qualité structurale

DIMENSIONS AND SPECIAL CHARACTERISTICS – CT

MODEL VMAX-CT-6

Dimension : Built-in 6 in. diameter tail pipe
Height : 7 3/4 in.
Width :7 1/4 in.
Roof Pitch : 2/12 to 15/12
Storm Proof : Unique precision engineered storm proof system
Solid : Structural quality galvanized steel
Rodent Proof : Removable galvanized wire mesh grill
Finish : Powder coated polyester baked paint with UV protection
Warranty : Limited Lifetime Warranty on all manufacturing defects, 5 years on paint & corrosion
Available Colours : Black, brown and grey
A limited selection of special colours is available at a slight premium.

MODEL VMAX-CT-10

Dimension : Built-in 3 1/4 x 10 in. rectangular tail pipe
Height : 7 3/4 in.
Width :11 1/4 in.
Roof Pitch : 2/12 to 15/12
Storm Proof : Unique precision engineered storm proof system
Rodent Proof : Removable galvanized wire mesh grill
Finish : Powder coated polyester baked paint with UV protection
Warranty : Limited Lifetime Warranty on all manufacturing defects, 5 years on paint & corrosion
Available Colours : Black, brown and grey
A limited selection of special colours is available at a slight premium.

MODEL CT-AD-12 SLOPE ROOF EXHAUST

The model VMAX-CT-AD-12 Roof Exhaust trap has been designed to allow for the discharge of one mechanical exhaust unit. It is costumed made to your specification for the size of exhaust required up to 6 in. diameter. The duct of the mechanical exhaust unit is connected onto the exhaust trap allowing for the discharge to be released out of the roof. The dimensions and opening of this unit allows the end user more room to work freely from the roof, especially on low slope and flat roof applications, and the height will allow for numerous snow falls before being covered or causing ice dams. ¯­

The exhaust traps that are built onto the unit are designed and engineered to permit for the exact net air flow of the exhaust from entry to the exit without any restrictions, thus eliminating all back flow pressure. The damper mechanism within, combined with the insulated damper, reduces noise level to a whisper.
Dimension : Built-in 3,4,5 or 6 in. diameter tail pipe
Slope Roof Flashing : Adjustable 2/12 to 15/12
Flat Roof Flashing : 11 1/4 in.
Solid : Structural quality galvanized steel
Storm Proof : Unique precision engineered storm proof system
Rodent Proof : Removable galvanized wire mesh grill
Finish : Powder coated polyester baked paint with UV protection
Warranty : Limited Lifetime Warranty on all manufacturing defects, 5 years on paint & corrosion
Available Colours : White Maximum, black, brown and grey
A limited selection of special colours is available at a slight premium.

DIMENSIONS AND SPECIAL CHARACTERISTICS – AD-12

MODEL MULTIPLE ROOF EXHAUST TRAP

Dimension : Built-in 4 in. diameter tail pipe
The model VMAX Multiple Roof Exhaust trap has been designed to allow for the discharge of two or more mechanical exhaust units. It is costumed made to your specification for the number of exhaust required as well as the size. All the exhaust unit are then grouped together and connected onto their dedicated exhaust trap specified on the unit. This allows the end user to reduce the number of holes penetration in the roof deck and labour.

The exhaust traps that are built onto the unit are designed and engineered to permit for the exact net air flow of the exhaust from entry to the exit without any restrictions, thus eliminating all backflow pressure. The damper mechanism within, combined with the insulated damper, reduces noise level to a whisper. Should it be necessary to work within the unit itself, simply by removing the screws will allow the removal of the cover to allow for complete access within.
Dimension : Built-in 3,4,5,6 diameter tail pipe and 3-1/4 x 10 in. rectangular tail pipe
Slope Roof Flashing : Costumed made to specified slope
Flat Roof Flashing : Costumed made to your specification
Height : 24 in.
Width : Number and size of exhaust units determines it
Solid : Structural quality galvanized steel
Storm Proof : Unique precision engineered storm proof system
Rodent Proof : Removable galvanized wire mesh grill
Finish : Powder coated polyester baked paint with UV protection
Warranty : Limited Lifetime Warranty on all manufacturing defects, 5 years on paint & corrosion
Available Colours : White Maximum, black, brown and grey
A limited selection of special colours is available at a slight premium.

VMAX MODEL WALL STORM PROOF SOFFIT

The VMAX wall storm proof soffit is a unique soffit that has been specifically designed and manufactured to allow fresh air intake for attic air circulation while preventing any weather infiltrations into the attic space. Designed for flat or sloped roof applications, the wall mounted storm-proof soffit is a solution for any building with no roof edges. Due to its wall installation, this product offers the possibility of having a uniform and linear air intake entry around the perimeter of the building, thus promoting optimal attic ventilation.
Factory made, 24 and 26 gauge galvanized structural steel construction.
Available in 8′ long sections.
Built-in 1/8in (3.175mm) galvanized steel wire mesh.
Perforations : 0.1875 po.
Left and right end caps offered separately.
Prewashed with a phosphate treatement and then coated with an interior and exterior baked polyester powder paint with UV protection.
Standard colours: black and white
RAL colour chart also available.
Special colours: please refer to our colour chart for more information.
Five (5) years on paint and corrosion, lifetime warranty on any manufacturing defects.
Norms and certifications : CSA, CAN-3-A930M82, ASTM-527

DIMENSIONS AND SPECIAL CHARACTERISTICS – WALL STORM PROOF SOFFIT

DIMENSIONS AND SPECIAL CHARACTERISTICS – CATHEDRAL SYSTEM