Oregon Building Codes Joto-Vent System® is installed between the foundation and the sill plate, allowing crawlspace vents without making holes in the concrete foundation or cutting into the exterior [...]

Anchor Bolt Layout Planning For the Joto-Vent System, a ventilation gap is created between the concrete foundation and the sill plate. The ICC-ES Acceptance Criteria (AC497) require that this [...]

3 Examples of Installation With and Without Joto-Vent. Joto-Vent is designed to provide continuous ventilation around the entire foundation. However, in some cases – such as under porches or [...]

Where Function Meets Aesthetics The Joto-Vent’s “continuous” Soffit Vent combines efficient attic ventilation with a seamless eave appearance. For 3/4” soffit boards, discreet slits are cut into the board, [...]

Design Challenges to the New Energy Code in WA Recent energy code updates often require 1” rigid foam insulation applied to the exterior sheathing. When combined with the Joto-Vent [...]

The Challenge. A hang joist floor with Joto-Vent allows you to keep the foundation low, keep floor height low, and maintain maximum ventilation performance. Yet, this approach also brings [...]