Comment by hypercube33
Comment by hypercube33 2 days ago
Really depends where you live and who built the home. Most contractors in the Midwest still aren't sure about putting network cabling in and haven't heard of air exchangers. Seems like the drive is to save 50 cents wherever possible per PVC toilet flanges vs at least PVC and metal ones
Tight homes dont happen by accident. If the contractor is just getting by, they likely arent building a home that needs passive ventilation.