NM CID GS-7 Practice Questions - New Mexico CID GS-7 Drywall Installation And Texture Examination Exam

Foil-backed gypsum board is used primarily to:

Increase nail-withdrawal strength Provide an interior vapor retarder when the foil is placed on the warm-in-winter side as designed Replace Type X in every fire-rated wall Serve as a shower pan liner

Correct Answer:

Provide an interior vapor retarder when the foil is placed on the warm-in-winter side as designed

Access more questions from this quiz

Continue to NM CID GS-7 Practice Questions - New Mexico CID GS-7 Drywall Installation and Texture Examination Exam for more practice questions and the full quiz experience.

Access More Questions