Healthcare facilities are often landmark buildings with a significant visual impact on their communities. Their demanding ventilation requirements call for large areas of exterior louvers that must be carefully integrated into the building façade, balancing airflow performance, weather protection and architectural aesthetics.
Healthcare facilities operate around the clock and require reliable ventilation to maintain safe, comfortable environments. Ventex and Alumavent provide high-performance louvers and dampers that support demanding airflow, weather protection and air-control requirements while integrating seamlessly into the building architecture.
Each of these is drawn from a real Ventex or Alumavent healthcare project, and maps to a product line already certified for it.
For laboratory exhaust at high air-change rates
A six inch stormproof louver with high free area for large-span applications — specified at the CHUM Research Centre to serve laboratory exhaust and rooftop mechanical across a 16-storey research tower.
For plant noise beside patient and teaching space
A six inch acoustic louver that attenuates equipment noise while still ventilating, for mechanical zones that sit directly above or beside occupied clinical and teaching floors.
For rooftop mechanical on a transparent façade
An architectural screen that conceals rooftop plant without restricting it — used at the Université de Montréal MIL Campus, where a glass-dominated envelope left nowhere for mechanical to hide.
For pressure regimes that have to hold
An extruded aluminium control damper with co-extruded santoprene blade and jamb seals, supplied across the whole Cowichan District Hospital campus including generator and utility buildings.
Early collaboration with architects and engineers helps prevent costly design changes during construction or, worse yet, after installation. Ventex and Alumavent provide technical guidance, detailed performance calculations and AMCA-certified product data to help ensure louvers and dampers are properly selected and integrated into the mechanical design. Our involvement on the Cowichan District Hospital replacement project demonstrates how this approach can resolve complex performance requirements and support timely approvals.
Four requirements that shape louver and damper selection on healthcare and research projects.
Healthcare and research facilities require large volumes of intake and exhaust air to support complex mechanical systems. Properly selected louvers must provide adequate airflow with minimal pressure drop while protecting against water penetration and severe weather.
Large areas of ventilation louvers must be carefully integrated into prominent healthcare façades. Custom configurations, blade profiles and finishes allow these functional openings to complement the architectural design.
Working with architects and engineers early in the design process helps ensure proper product selection and integration. Ventex and Alumavent technical representatives help identify potential problems before they result in costly design changes during construction.
AMCA Certified performance data provides independent verification of published product ratings for airflow, water penetration and other applicable performance characteristics. This gives designers confidence that specified requirements are supported by tested results rather than unverified claims.
Air performance, water penetration and leakage ratings come from AMCA-certified test data — the evidence approvals are actually assessed against.
Co-extruded santoprene blade and jamb seals hold pressure relationships between spaces, which is what containment and isolation depend on.
A dedicated acoustic louver line lets mechanical sit close to clinical and teaching space without carrying plant noise into it.
Where a review questions performance, extended test data and calculations are provided for the specific model rather than the product family.
Panels are fabricated to the opening and coordinated with the cladding assembly, so louvers integrate with the façade instead of interrupting it.
Detailed stamped drawings support fabrication and installation across the multiple trades a healthcare envelope usually involves.
Our products follow established testing, safety and installation guidelines used in commercial construction.
Our louvers and dampers are AMCA-certified for air performance, water penetration, sound attenuation and air leakage.
Our fire-rated products follow NFPA 80 and NFPA 90A requirements for installation, testing and maintenance.
Our fire dampers and fire/smoke assemblies are UL/ULC-listed for life-safety applications.
Our products are designed for installation in accordance with SMACNA HVAC Duct Construction Standards.
A purpose-built healthcare facility in Calgary, the Arthur J.E. Child Comprehensive Cancer Centre relied on fully integrated Ventex exterior louvers to support controlled ventilation within a highly specialized medical environment.
LocationCalgary, AB
Products2420 / 2425 4 Inch Stormproof Louvers
Send the airflow schedule, pressure requirements and façade assembly and we will come back with product selections and certified performance data.
Connect with our team to explore what’s possible.
222 Church St. S. Alliston
Alliston, Ontario L9R 2B7
Canada
Hours of operation: 8am - 5pm EST
Shipping hours: 7am - 3pm EST
