Roofing Basics Flashcards
Why is a good roof important for a home? (Page 12)
It protects everything under it from weather, provides energy efficiency by reflecting the sun’s rays which can reduce energy bills, and increases property value.
Describe the evolution of residential roofing styles from the 1920s to 1960s. (Page 13)
1920s: Wide availability of building materials, emergence of Colonial-style homes with cross-bracing of gables.
1930s: Enclosed garages in homes, with Cape Cod style becoming popular.
1940s: Frank Lloyd Wright’s Usonian-style homes with flat roofs.
1950-60s: Ranch-style homes with uncomplicated design and flexible floor plans.
Describe the evolution of residential roofing styles from the 1970s to 2010s. (Page 14)
1970s: Neo-Mansard roofs with slopes that become steeper than the upper.
1980s: McMansions with multi-story houses and windows overlooking the main entry.
1990s: Pop-tops adding second stories to homes.
2000s: Neo-French style homes with the roof’s steep pitch.
2010s: Homes with smart technology integration and increased security measures.
What are the different shapes of roofs? (Page 15)
Gabled, Hipped, Dutch Gabled, Gambrel, Shed, Mansard, Flat.
What are the functions of a roof? (Page 16)
It serves as a protective “cap” that seals homes, channels water away from walls and foundations, reflects ultraviolet rays, provides a protective “shell” from weather, adds visual appeal, and can extend living space (e.g., rooftop gardens).
What are the main parts of a roof system? (Page 17)
Flashing, Valley, Ridge, Roof Vents, Hips, Eaves, Drip Edge, Fascia, Soffits.
Explain the terms: Ridges, Hips, Valley, Flashing, Drip Edge, Decking. (Page 18)
Ridges: The longest line on the roof, where two slopes meet.Hips: Sloped ridges formed at the intersection of two roof slopes.Valley: The internal angle formed where two slopes meet.Flashing: Material that prevents water from infiltrating the roof at intersections.Drip Edge: Metal molding that directs water away from the fascia and off the roof.Decking: The structural surface of the roof, typically made from plywood or similar material.
Detail the function of Soffits, Fascia, Underlayment, and Attic in a roof system. (Page 19)
Soffits: Enclosed under the roof overhang for ventilation and to prevent moisture intrusion.
Fascia: Long, straight boards that support the lower edge of the roof tiles or shingles.
Underlayment: Asphalt-saturated felt or synthetic fabric providing a secondary layer of protection.
Attic: Space between the roof and ceiling that needs to be ventilated to prevent excessive heat or cold and to improve overall energy efficiency.
What are the differences between residential and commercial roofing projects? (Page 20)
Residential roofs protect from weather and save energy, lasting 15-20 years or more if installed correctly. Commercial roofs are vital for structural integrity and protecting the interior space, requiring regular maintenance and necessary maintenance tasks done efficiently without overtaxing staff.
What are the methods of roof measurement? (Page 20-21)
Manual Measurements: Traditional, less room for error in measurements but more time-consuming.Digital Measurements: Aerial technology provides close to 95% accuracy with efficient 3D modeling.
What are the types of roofing materials available? (Page 22)
Shingle, Metal, Tile, Slate. Factors to consider include cost per square foot, durability, and aesthetic appeal.
What are the features of shingle roofing? (Page 23)
Low cost, easy to install and repair, variety of colors.Low durability, not very efficient under certain weather conditions, and susceptible to wind or mildew damage.
What are the benefits and types of metal roofing? (Page 24)
Durable, lightweight, low maintenance.Standing Seam and Stone Coated Steel are popular types, offering different aesthetic and performance benefits.
What are the features of tile and slate roofing? (Page 25)
Tile: Durable, heavy, complex to install, high cost, but offers energy savings and can last more than 50 years.Slate: Long lifespan, resistant to mold and leaks, but can be brittle and requires significant maintenance.
How does a new roof impact property value? (Page 26-27)
A new roof can enhance curb appeal and property value. NAR reports a 60% return on investment, and factors influencing the increase include the roof’s condition, current housing market, and type of materials used.