Residential Products (Polyiso Insulation)

1. Are the Atlas polyiso sheathings building code approved?
2. Can I leave the Atlas polyiso sheathing permanently exposed to the interior of the building?
3. Can the Atlas polyiso sheathing products be used in a cavity wall ?
4. Can the Atlas polyiso sheathings be installed below grade?
5. Can the Atlas polyiso sheathings be used as under slab insulation?
6. Can the Energy Shield product be used under vinyl sidings?
7. Do the Atlas polyiso sheathing products comply with ASTM C1289?
8. How do I vent the eaves area when installing CrossVent?
9. How do I vent the Hip and Ridge areas when using CrossVent?
10. How long can the Atlas polyiso sheathings be left exposed to the weather during construction?
11. What is the architectural specification for the Atlas polyiso sheathings or CrossVent?
12. What is the CrossVent fastening pattern for various roof slopes, snow and roof loads?
13. What is the fastening pattern for Atlas polyiso sheathing products?
14. What is the foam core density of the Atlas polyiso sheathings.
15. What is the vapor permeance of the Atlas polyiso sheathings?
16. Where can I get product information sheets on the Atlas polyiso sheathings? CrossVent?
17. Why are there various facers available on the Atlas polyiso sheathing products?

Residential Products (Shingle & Roofing Products)

1. Can I install the new shingles myself?
2. Do I need felt underlayment under my shingles?
3. How much attic ventilation does my home need?
4. Should I be concerned about leaves and pine straw buildup on my roof?
5. Should I cover my turbines and roof vents in the winter?
6. Should the plastic tape be removed from the back of my shingles at the time of application?
7. What does ''architectural'' mean in regard to Atlas shingles?
8. What does ''metric'' mean in regard to Atlas shingles?
9. What is a ''square''?