Renovation Techniques and Materials Flashcards
6 cards from real Renovation Contractors practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Renovation Techniques and Materials flashcards as text
What does 'load-bearing wall' mean in renovation work?
Answer: A wall that transfers structural loads from above to the foundation
A load-bearing wall carries structural loads (floors, roofs, other walls) from above and transfers them down to the foundation—removing it without proper engineering support can cause structural failure.
Which type of header is typically installed above openings in load-bearing walls?
Answer: A built-up header sized by a structural engineer or per code span tables
Openings in load-bearing walls require properly sized headers (engineered or per IRC span tables) to transfer loads around the opening to adjacent jack and king studs.
What is the proper technique for achieving a smooth, invisible drywall seam?
Answer: Apply multiple thin coats of joint compound (feathering each coat wider), sanding between coats
Invisible drywall seams require a three-coat process: taping coat, topping coat, and finish coat—each feathered wider than the last and sanded lightly between coats.
What is the recommended method for cutting ceramic tile in a renovation project?
Answer: A wet tile saw for most cuts; score-and-snap tools for straight cuts on small quantities
A wet tile saw provides the cleanest, most accurate cuts on ceramic and porcelain tile; score-and-snap tools can work for simple straight cuts but leave rougher edges.
What is 'stud finder' technology primarily used for in renovation work?
Answer: Detecting framing members, joists, or studs hidden behind drywall or plaster
Stud finders use magnetic or electronic sensors to locate wood or metal framing members hidden behind wall coverings, helping contractors attach fixtures securely.
When installing hardwood flooring during a renovation, what is the recommended acclimation period for the wood?
Answer: At least 3–5 days in the installation environment
Hardwood flooring must acclimate to the temperature and humidity of the installation environment for at least 3–5 days to minimize expansion or contraction after installation.