Unvented Roof Insulation (Mini Course)
(1.5 CEU) Ventilation air can flow below or above the roof deck, which affects insulation choices. Above-deck ventilation & unvented roofs have advantages over below-deck roof ventilation.
$35.00
10000 in stock
- Includes a single-choice exam, a certificate, CEU’s and a student dashboard.
- Score 80% or better on the final exam and receive a professional certificate.
- Store certificates and CEU awards on your student dashboard.
Enroll into a training:
1. Purchase a training product.
2. Give the coupon on the checkout page.
3. Find your course in the Student Dashboaard