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    Manufacturer of electronic controls

    1291, Ampère Street Boucherville
    Québec, Canada
    J4B 5Z5
    450 641-4810
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Home Shop Dairy Ventilation

Air Inlets

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Ceiling air inlet

Ceiling air inlet with black PU foam cover, available in single-door (1,500 CFM) or double-door (2,000 CFM) versions. Poly insulated housing for improved energy efficiency. Includes:
  • Insulation stop
  • Winching line
  • Plastic winch bracket
  • Clamp.
Select options This product has multiple variants. The options may be chosen on the product page
Flow-Right Ceiling Air Inlets

Flow-Right Ceiling Air Inlets

With more than 30 years of ventilation experience, Monitrol offers a wide range of ventilation systems for the agricultural, horticultural and industrial sectors thanks to its Varifan, Multifan and Genius product lines. Better control over minimum ventilation with the Modular Inlets. Available mannual or mechanical system. Developed for agricultural domain. Mechanical modular inlet
  • Simple or Double sided
  • Heavy duty housing
  • Dimensions 14.25"  X 20.5"  or 33.5"  X 20.5"
  • Obturation sphere 15" X 21.5" or 34" X 21.5"
  • CFM betwen 850 et 1275
Mannual modular inlet
  • Simple or Double sided
  • Heavy duty housing
  • Dimensions 14.25"  X 20.5"  or 33.5"  X 20.5"
  • Obturation sphere 15" X 21.5" or 34" X 21.5"
  • CFM betwen 1700 et 2500

Flow-right ceiling air inlets
Select options This product has multiple variants. The options may be chosen on the product page
Insulated Natural Light Panel

Insulated Natural Light Panel

The new & improved Nova-Lite XL has twice the thickness & twice the R-value of our original Nova-Lite Panels at no extra cost! Double the Thickness, Double the R-Value, Double the Visibility. Sun-North Systems Ltd. manufactures and installs Nova-Lite XL sliding polycarbonate panels in a wide range of sizes. The panels are virtually unbreakable and have immense light penetration. Nova-Lite XL offers an R3 insulation value and an all aluminum heavy duty window frame assembly. Milking parlours and equine areas application.
Nova-Lite XL Insulated Natural Light Panel
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Daylighting and ventilation panel

Daylighting and ventilation panel

Durable & Attractive Clear View Panels Sun-North Systems Ltd. manufactures Nova-Lite Vu sliding crystal clear acrylic glass panels in a wide range of sizes. The panels are virtually unbreakable and allow full light penetration. Nova-Lite Vu offers a variable ventilation opening with an all aluminum heavy duty window frame assembly. Application : Our clients find it the best panels for their tie stall barns, milking parlours and equine areas.
Ventilation and natural light panel
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No-Main Curtain Sun-North

No-Main Curtain Sun-North

The all new No-Main Curtain is the lowest maintenance curtain on the market and operates without the use of a main cable. The No-Main system is very popular with farmers with large sidewall openings and long barns. Curtain systems can be arranged in a number of different configurations, catering to a wide variety of building and ventilation setups. With this design the curtain is permanently fastened along the top of the opening. There is a center horizontal sleeve and in the sleeve is an automatic tubular actuator that rolls while travelling up, wrapping the curtain around the centre sleeve as it travels. The system is kept taut and can be locked down in winter months.

Quality curtains that are easy to maintain and use!

  • No main cables
  • System can be integrated with any opening
  • Low maintenance & long lasting!
  • A variety of curtain material types and weights are available
  • Manual or electrical operation
  • Temperature controllers available for fully automated systems
  • Corrosion resistant hardware
  • Easy installation
  • Single output maximum length - 150'
  • Double output maximum length - 250'
  • Opening height of 2’ up to 24’
  • Works on any type of structure, steel or wood etc.

No-Main Curtain
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Livestock and Barn Insulated Curtain

Livestock and Barn Insulated Curtain

With more than 30 years of ventilation experience, Monitrol offers a wide range of ventilation systems for the agricultural, horticultural and industrial sectors thanks to its Varifan, Multifan and Genius product lines.

Quality Curtains That Are Easy to Maintain & Operate!

  • An exterior layer of UV stabilized, non-breathable polyethylene weave material to the weather side
  • 8 inner layers of thermal non-woven polyester fabric
  • An outer layer of UV stabilized, non-breathable polyethylene weave material to the barn side
  • All 10 layers are resistant to the harsh chemical environment found in farm buildings
  • These layers will not absorb moisture and are mildew and rot resistant
  • Several standard heights and custom lengths are available
  • Extra horizontal hems can be requested for additional weight and for easier folding
  • Sun-North carries different insulated material options from dark-out to light penetrating

Livestock and Barn Insulated Curtain
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Fixed Ridge System - Natural Light

Fixed Ridge System – Natural Light

With more than 30 years of ventilation experience, Monitrol offers a wide range of ventilation systems for the agricultural, horticultural and industrial sectors thanks to its Varifan, Multifan and Genius product lines.

The Dura-Lite Fixed Ridge system provides plenty of natural light resulting in an increase in energy savings and livestock production.

  • Twinwall polycarbonate glass endures all weather conditions
  • R1.5 insulation value
  • 99% light penetration
  • Offers diffused light for maximum benefit without hot spots
  • Decreases amount of electrical lighting use necessary resulting in energy savings
  • Maintenance free
  • 10 Year manufacturer’s warranty
Sun-North Garantie

Make Your Barn an Inviting, Sun-Filled Environment!

The Dura-Lite Fixed Ridge is the perfect product to assist in lowering your energy bill and decrease the amount of electrical lighting use in your facility! You can now replace your noisy & disruptive lighting with soft and natural light. Natural light will make your facility warm and inviting, lifting the comfort level of your livestock and employees resulting in increased production! Dura-Lite Fixed Ridge works great in conjunction with our Max-Vent Insulated Chimney. Sun-North Systems Ltd. manufactures and installs the Dura-Lite Fixed Ridge system in a wide range of lengths and widths. Dura-Lite Fixed Ridge can be custom made to retrofit an existing barn ridge system or tailor made to suit a new facility. Made from twinwall polycarbonate glass, Dura-Lite offers 99% light penetration. Due to the construction of the glass, Dura-Lite Fixed Ridge endures all weather conditions offering high thermal resistance, while blocking UV transmission.
Fixed Ridge System
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Max-Vent Insulated Chimneys

Max-Vent Insulated Chimneys

Sun-North’s chimneys exhaust moist, stale air from the building envelope. They come in different inside dimensions and various custom lengths. White is the standard colour for the one piece poly roof. Each chimney comes with metal roof flashing (bone white). All hardware is included and can be shipped assembled or knocked-down. 10 year Warranti
Max-Vent Insulated Chimneys
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Air inlet panel complete kit

Air inlet panel complete kit

Our air inlet panel systems are coated with PVC or Fiberglass. Light and easy to maintain materials often used to design linear air inlets in agricultural buildings. Its lightness allows to ensure a uniform seal along the wall. 2 types of insulators according to your insulating value needs
  • Urethane foam, maximum insulating value.
  • Polystyrene foam (Styrofoam), average insulating value.
Robust insulated panels available in 8' (96") sections. Option with Hardware (Kit)
  • 1 x 96" panel with weatherstrip and hinge
  • 1 x H-connector to join the panels
  • 4 x 1/8 galvanized cable clamps
  • 4 x blue plastic cable clamps
  • 4 x 36" nylon ropes
  • 4 x 3/4 plastic pulleys
  • 4 x 3 1/2 screw-in hooks
  • 48 x TRSS metal screws 8 x 3/4
Select options This product has multiple variants. The options may be chosen on the product page
Baffle panel

Baffle panel

Coated with PVC or Fiberglass, the baffle panels are durable and easy to maintain. Its lightness ensures a uniform seal along the wall. 2 types of insulators according to your insulating value needs
  • Urethane foam, maximum insulating value.
  • Polystyrene foam (Styrofoam), average insulating value.
Perfect for the 'duckbill' design, a wall-mounted ventilation pattern used to direct outside air upward during cold weather and downward during hot weather.
Air inlet deflector panel
Select options This product has multiple variants. The options may be chosen on the product page
Placeholder

H-shaped channel to connect the panels

1" thick H-shaped channel to connect the panels. Sizes available in white
  • 8"
  • 12"
  • 16"
  • 18"
  • 24"
  • 96"
Sizes available in black
  • 96"

H-shaped
Select options This product has multiple variants. The options may be chosen on the product page
Pulley
Pulley

Pulley

Our pulleys are available in several sizes and materials. Nylon pulley with swivel eye
  • 1" outside diameter
  • 1 7/8" outside diameter
Simple cast iron pulley without eye bolt
  • 3.5" outside diameter
Wall mounted pulley
  • 3.5" outside diameter
Galvanized ceiling pulley
  • 3.5" diameter

Pulley
Select options This product has multiple variants. The options may be chosen on the product page
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