CTM 4 Q-2 Roof Types and Their Characteristics

What are the key characteristics of a gable roof?

• A gable roof has two sloping sides that meet at a ridge.

• A gable roof is flat with no slopes.

• A gable roof has a single slope on one side.

• A gable roof has multiple slopes in different directions.

How does a hip roof differ from a gable roof in terms of design and structure?

• A hip roof has slopes on all sides, while a gable roof has two sloping sides.

• A hip roof is flat, while a gable roof is triangular.

• A hip roof is more expensive to build than a gable roof.

• A hip roof is only used in modern architecture, while a gable roof is traditional.

A mansard roof is a type of roof used in architectural design. What is its primary characteristic?

• It has two slopes on each of its four sides.

• It is flat and often used for gardens.

• It is a single sloped roof.

• It is a dome-shaped roof.

What are the advantages of using a hip roof in areas prone to high winds?

• Increased stability and resistance to wind uplift

• Better aesthetic appeal

• Easier to construct

• Lower cost compared to other roof types

Explain the difference between a gambrel roof and a mansard roof.

• A gambrel roof has two slopes on each side, while a mansard roof has four slopes.

• A gambrel roof is commonly used in barns, whereas a mansard roof is used in urban buildings.

• A gambrel roof is symmetrical, while a mansard roof is asymmetrical.

• A gambrel roof is flat, whereas a mansard roof is steep.

In what type of construction is a shed roof typically used?

• Residential buildings

• Industrial warehouses

• Commercial complexes

• Agricultural structures

How does a flat roof provide advantages in commercial building applications?

• It is more aesthetically pleasing.

• It allows for additional space for HVAC systems.

• It is cheaper to construct than pitched roofs.

• It provides better insulation.

What are the potential drainage issues with flat roofs, and how are they mitigated?

• Flat roofs can accumulate water, leading to leaks; they are mitigated by installing proper drainage systems. known as crickets and scupper's

• Flat roofs have no drainage issues; they are naturally sloped.

• Flat roofs are prone to wind damage; they are mitigated by using heavier materials.

• Flat roofs are more expensive to maintain; they are mitigated by using cheaper materials.

Which of the following describes the key features of a butterfly roof?

• A roof with two slopes that meet in the middle, resembling a butterfly's wings

• A roof with a single slope that extends from one side to the other

• A roof with four slopes, two on each side, meeting at a ridge

• A flat roof with no slopes

How does a dormer roof improve the functionality of an attic space?

• Increases natural light and ventilation

• Reduces the structural integrity of the roof

• Decreases the usable space in the attic

• Makes the roof more susceptible to leaks