BT REFRESHER PART 2

From among the choices, which is the most expensive insulation

• Glass Wool

• Rock Wool

• Polystyrene

• Aluminum Foil

From among the choices, which insulation is recommended to avoid or minimize asthma episodes due to volatile organic compounds (VOCs)

• Glass Wool

• Rock Wool

• Polystyrene

• Spray Foam

Which insulation is best if you want both moisture resistance and fire resistance

• Fiberglass

• Rock Wool

• Polystyrene

• Polyurehane

Which has best fire resistance

• Glass Wool

• Rock Wool

• Polystyrene

• Polyurehane

Which would you recommend for stud wall insulation

• Glass Wool

• Rock Wool

• Polystyrene

• Polyurethane

Which of the following has the highest R-value

• Glass Wool

• Rock Wool

• Polyester

• Open Cell

Which would you recommend as insulation for steel columns

• Rigid Foam

• Spray Foam

• Polyester

• Open Cell

How long is a spray foam insulation warranty

• 5 yrs

• 10 yrs

• 15 yrs

• 2 yrs

Thin and flexible strips of metal used to separate sheets of drywall from the structure of the building primarily for soundproofing

• Furring Channel

• Resilient Channel

• Metal Studs

• Track

This wood is created by cutting a groove along one side of the board to produce a thin deep ridge. On the other side of the board a centered extension is created to fit into the corresponding groove on another piece

• Rabbet

• Mortise & Tenon

• T & G

• Dado