Ecologic Energy Solutions LLC
48 Union Street, Unit 1A
Stamford CT 06906
203-889-0505 Tel

Frequently Asked Questions

Here is a list of our most Frequently Asked Questions about Spray Foam Installation Process and Safety:

1. Should I Use Foam & Fiberglass Hybrid Insulation?
2. Are There Health Concerns With Spray Foam?
3. Why Do I Need Spray Foam if I do a Good Job Air-Sealing with Tyvek & Caulk?
4. What Are the Advantages of Applying Spray Foam Directly to the Underside of the Roof? Doesn’t the Attic Need Ventilation?
5. What Temperature Will My Attic Be With Spray Foam?
6. Will my Roof Shingles Overheat With an Unvented Attic?
7. Am I Allowed to Apply Spray Foam to the Underside of the Roof without Ventilation?
8. Will Open-Cell Foam Cause Moisture Problems, Should I be Using Closed-Cell Foam?
9. Do I Need to use a Vapor Barrier With Spray Foam?
10. Will my Home be too Tight With Spray Foam? Doesn’t my House Need to Breathe?
11. Should I Install Mechanical Ventilation With Spray Foam?
12. How Much Ventilation is Needed?
13. What is the Difference Between an HRV and ERV?
14. Do I Need to Adjust the Size of my HVAC System for Spray Foam?
15. Is it True That I Will Not be Able to Pass a Wire Through a Wall With Foam?
16. Is it Best to Fill the Wall Cavity Completely?

The Science of Spray Foam Insulation: Your Questions Answered PDF
Ecologic’s Own 24 Page Booklet (5 MB)

Have questions about spray foam? Ecologic is ready to help you answer them. We compiled a frequently asked questions booklet with over 25 answers to questions like “Do I need a thermal barrier? Do I need a vapor barrier? What about ventilation in closed attic assemblies?” This booklet is constantly evolving and we’re happy to hear your questions and comments.

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