CID Materials and Sustainability 1 — Questions and Answers
Question 1: What is LEED certification in interior design?
- A green building rating system that evaluates environmental performance across categories like energy, water, and materials (Correct answer)
- A lead paint testing certification
- A leadership training program for designers
- A licensing exam for electrical design
Correct answer: A green building rating system that evaluates environmental performance across categories like energy, water, and materials
LEED (Leadership in Energy and Environmental Design) rates buildings and interiors on sustainable practices across categories including energy efficiency, water conservation, materials selection, indoor environmental quality, and innovation.
Question 2: What does VOC stand for and why is it important in interior design?
- Volatile Organic Compounds — harmful chemicals emitted from paints, finishes, and materials that affect indoor air quality (Correct answer)
- Visual Organic Color — a paint color system
- Very Original Concepts — a design methodology
- Verified Original Content — a furniture authentication
Correct answer: Volatile Organic Compounds — harmful chemicals emitted from paints, finishes, and materials that affect indoor air quality
VOCs are chemicals that evaporate from building materials, paints, adhesives, and furnishings into indoor air, potentially causing health problems. Low-VOC and zero-VOC products improve indoor air quality.
Question 3: What factors should be considered when selecting upholstery fabric for commercial use?
- Durability (Wyzenbeek or Martindale abrasion rating), fire resistance, stain resistance, colorfastness, and cleaning requirements (Correct answer)
- Only the color and pattern
- Just the price per yard
- Only the designer's personal preference
Correct answer: Durability (Wyzenbeek or Martindale abrasion rating), fire resistance, stain resistance, colorfastness, and cleaning requirements
Commercial upholstery selection considers abrasion resistance ratings, fire code compliance (CAL 117 or CAL 133), stain and moisture resistance, colorfastness to light and cleaning, and ease of maintenance.
Question 4: What is the difference between hardwood and engineered wood flooring?
- Hardwood is solid wood throughout; engineered has a real wood veneer over layers of plywood or HDF (Correct answer)
- They are identical products
- Engineered wood is synthetic plastic
- Hardwood is always cheaper than engineered
Correct answer: Hardwood is solid wood throughout; engineered has a real wood veneer over layers of plywood or HDF
Solid hardwood is milled from a single piece of wood and can be refinished multiple times. Engineered wood has a real wood top layer bonded to a stable core of plywood or HDF, offering better moisture resistance and dimensional stability.
Question 5: What is cradle-to-cradle design in sustainable interior design?
- Designing products and materials to be fully recyclable or biodegradable, creating no waste at end of life (Correct answer)
- Designing nurseries and children's rooms
- A furniture design style
- A type of rocking chair design
Correct answer: Designing products and materials to be fully recyclable or biodegradable, creating no waste at end of life
Cradle-to-cradle design envisions products where all materials are either biological nutrients (safely biodegradable) or technical nutrients (fully recyclable), eliminating the concept of waste.
Question 6: What is a finish schedule in interior design documentation?
- A document listing all surface finishes (paint, wallcovering, flooring, ceiling) for every room in the project (Correct answer)
- A schedule for when finishes will be applied during construction
- A list of finishing touches added at project completion
- A timeline for project completion
Correct answer: A document listing all surface finishes (paint, wallcovering, flooring, ceiling) for every room in the project
A finish schedule is a comprehensive document or spreadsheet listing all surface materials and finishes for each room, including paint colors, wallcoverings, flooring, base trim, ceiling, and special finishes with product specifications.
CID Materials and Sustainability 1
What is LEED certification in interior design?