Frequently Asked Questions

FREQUENTLY ASKED QUESTIONS
GENERAL QUESTIONS
What are SIPs?
Why do I end up with a better structure?
What are the Advantages of SIPs over conventionally framed houses?
What holds up the house since framing lumber is not used?
Why are SIPs so much stronger?
Why do SIPs out perform other houses?
How do SIPs compare in costs?
Why do Sips save so much labor?
What are the Disadvantages?
Why isn't everyone using SIPs?
Where can I find out more?
GENERAL PANEL QUESTIONS
How are Panels made?
Why is Oriented Strand Board used instead of Plywood?
Is there any problems with dimensional stability of panels?
What is the R-Value of the panel?
How are electrical and plumbing installed?
Why isn't there a vapor barrier in the panel?
Do I need to add a vapor barrier or use a vapor retardant paint?
Do I need to allow an air space for ventilation on the roof if I'm using panels?
How do SIPs react to fire?
How about Ventilation?
Do Panels come with a warranty?

ENVIRONMENTAL AND HEALTH CONCERNS
What kind of foam is used in the panel?
Is there any out-gassing from the foam? What kind of gas is it, and do I need to worry?
Is there any formaldehyde in the foam?
What about formaldehyde out-gassing from Oriented Strand Board?