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 [...]

Finish Faster. Finish Cleaner. Joto-Vent Architectural Covering Accessories are designed to make your wall covering installations quick, clean, and professional. No more jobsite improvisation or uneven finishes – our [...]

Looking for Cost-Effective Venting Solutions? Typical vent box shape needs a breeze to make airflow - it lacks performance and what cost Here are some examples of how poor [...]

Shims for Structural Component. This product will provide level adjustment for concrete foundation or stem walls. Available sizes are 1/8” and 1/4”. This product will fit with both 2x6 [...]

Joto-Vent System® complies with 2022 California Building Code, and 2022 California Residential Code. Joto-Vent System®, ESR-4161 complies with 2022 CBC Chapter 12, and 2022 CRC Chapter 4 and some [...]

Why Bigger Isn't Always Better - Efficiency in Vent Design. Our 1-1/2” Joto-Vent provides efficient airflow with small, continuous openings at the top of the foundation – unlike typical [...]

Condensation and Mold In the Crawl Space Often Occur During Construction. Did you know that most condensation and mold in the crawl space occurs during construction? Craw space venting [...]

Mold, Decay and Termites sounds similar, but it is not the same. All three of these species are forest cleaners with different characteristics. Understanding these species then we can [...]

Geothermally heated crawl space air will melt the snow. Joto-Vent is used in northern Japan, known for its heavy winter snowfall. This photo taken in Miyagi, Japan shows one [...]