Prior to ordering, you should know the answers to the following questions:
- What is the foot print or size of the building?
- What is the pitch (angle) of the roof? (This also affects collar height)
- What is the space between the roof rafters?
- What part of the country is it in (AZ vs. MT)? (This also affects collar height)
- What type of roof is it (shingle, tile, built up, rubber, etc.)?
You can submit detailed information about your project using our Project Support form.
Call us at 1-800-ROOF-VENT (1-800-766-3836) or (845)-565-7770 and we will help you configure the proper ventilator for your building.
Hours: 9am – 5pm Eastern Time