Comparing Wood and Steel Studs in Construction

What is the most common material used in residential construction for building frames?

• Plastic

• Steel

• Concrete

• Wood

Which property is a major advantage of using steel studs in commercial construction?

• Flexibility

• Fire resistance

• Natural material

• Cheaper cost

What is a common use of steel in the context of commercial construction?

• None of the above

• Insulation material

• Structural support

• Decorative panels

Why is wood often preferred for residential construction?

• It is cheaper and renewable

• It is non-flammable

• It is heavier

• It is always straight

Which material is highlighted as renewable and commonly used in America for construction?

• Aluminum

• Plastic

• Wood

• Steel

What is the R-value of a typical wood stud per inch?

• R5

• R15

• R10

• R1

What is a significant problem with steel studs in terms of thermal performance?

• Non-flammable nature

• High thermal bridging

• Low heat conductivity

• High insulation value

What is a major benefit of wood studs compared to steel in terms of thermal properties?

• Easier to manufacture

• Lower cost and better insulation

• Higher heat conductivity

• More structural flexibility

How can the issue of thermal bridging in steel studs be mitigated?

• Using wood instead

• Decreasing the stud size

• Applying external insulation

• Using thicker steel

What is the effect of external insulation on a steel stud wall assembly?

• Decreases the R-value

• Increases the R-value

• Has no effect

• Makes it more conductive