The Unintended Consequences of "Passive" Ventilation... (A Case Study in Japan)
This case study examines severe mold problems in a new home in Japan, attributed to the misapplication of passive ventilation practices in a modern, air-conditioned building. This problem is not limited to Japan, but is applicable to most climates, as the lack of environmental separation coupled with modern air conditioning systems, vapor impermeable materials, and exhaust side ventilation can be a recipe for mold problems. A Moisture Management Guide For Residential Remodels (eBook) : https://asiri-designs.com/shop/ols/pr... Get our High Performance CAD Details : https://asiri-designs.com/shop 150+ Free Building Science Articles : https://asiri-designs.com/resources-1 Request Building Science Consulting Services For Your Project: https://asiri-designs.com/consulting

The Viral DIY Cooling Hack That Nearly Killed a Family

You DON'T Understand Vapor In Buildings!

The Shocking Truth About Extractor Fans!

These buildings are ugly. But the idea was genius.

5 Forgotten Amish Cooling Tricks That Work Better Than AC

The Ugly Truth About Airtight Buildings

Sorgen Babyboomer für mehr Leerstand in strukturschwachen Regionen? | MDR UMSCHAU

70s Americans Were Slim. Four Decisions Changed That

A Guide To Foam Free Attic (Debunking the Myth that You NEED Spray Foam)

This $100 Foil Drops Your Attic by 30°F. Why Do Companies Charge $2,000 For It?

What They DON'T Tell You About Radiant Barriers...

New Houses Are Growing Mold — Old Ones Somehow Usually Don't

How I View the US After 7 Years in Europe

This $1 Fix Stops Mold FOREVER! Why Did The Industry Burry It?

Why Did We Stop Using This Natural Cooling System?

What Makes THIS the Safest House in Los Angeles?

This $20 Window Fix Cuts Your Heating Bill by 40%. Why Did the Window Industry Bury It?

How to Soundproof a Wall (Budget DIY to Pro - 2025 Edition)

Heat Recovery Ventilation Explained - Design Principles

