In the early 1980’s, Ventilation Maximum designed and developed a new line of static ventilators for attics. They could be adapted to all types and shapes of roofs, as much for residential and commercial as for industrial and institutional use. Our products were specifically designed to function in our northern climate where snow infiltrating an attic is a common occurrence.
Canplas, manufacturer of Duraflo ventilation products, has over 40 years of plastics manufacturing experience. This expertise allows Duraflo to continue as the innovation leader in the roof ventilation and siding industries. Throughout our history Duraflo has listened to you, the customer, to create solutions to meet your building needs. In developing and maintaining an open dialogue with both our internal and external partners we have created a wide variety of unique products second to none in the marketplace.