A variety of sizes of prefabricated roof curbs are available.
Pennbarry roof ventalator.
Pennbarry is a leading manufacturer of full service ventilation products for commercial and light industrial applications including energy recovery units make up air systems kitchen hoods and supremefan supply and exhaust products.
Our type ex direct drive and type bd belt drive fans are perfect for general ventilation and air circulation and are the best choice for any environment.
At york we offer a comprehensive line of commercial and industrial supply and exhaust fans to help create more comfortable quiet and energy efficient spaces.
Galvanized steel unibeam curbs are the most popular.
Exhaust or supply propeller fan axial flow roof ventilators airettes can be used as an efficiant power roof exhauster to remove hot humid foul air or can be arranged to supply fresh cooler outside air.
Technicians from bf b can expertly install various types of pennbarry fans and exhaust equipment.
Our world class engineers and technicians work to design test and deliver the right fan and ventilation solution to meet your needs.
Their products are categorized as.
From steel mills and foundries to poultry houses and the food industry.
The pul air is a simple device designed to permit an easy outward flow of air with no internal obstructions or moving parts to require maintenance.
Specially designed for maximum efficiency and quiet operation our line of exhaust fans can either supply or extract air from your facility.
The insul air is the ideal choice where an extended airshaft is necessary to clear the peak of a roof for example.
For a complete listing of all curb types and sizes available please consult the latest pennbarry curb brochure.