Residential Roof Design

Pent roofs are very much like an awning for lower floors designed to keep precipitation at that level away from the house.

Residential roof design.

It s a more complex design that requires more building materials. Roof design wind pressures are determined using the wind speeds at the mean roof height of the building i e average of the eave and ridge heights. A quick look through dwell magazine archdaily or on pinterest will tell you there s more interest in modern residential architecture and the simplicity in form and function that it encompasses not to mention the cost advantages of a simpler roof. Hip roofs are more expensive to build than a gable roof.

Hip roofs can offer extra living space with an addition of a dormer or a crow s nest. It s best to tear off an old roof rather than install a new one over an existing roof. Air easily circulates under the tiles and energy is conserved during warm and cold weather. Most of the styles on this list could make use of pent roofs in their original design.

Poorly constructed roofs endanger the people living in a building so you need to make the roof compatible to the rest of the building in a well engineered style. Metal roofs are also incredibly energy efficient and make a great roofing design because of a wide array of styles and colors. Tile roofing has unique advantages because it s perfect for insulation. Chapter 3 design loads for residential buildings methods for determining design loads are complete yet tailored to typical residential conditions.

The colour and material of the roof complement the structural integrity of a building. Simple modern roof designs are becoming more and more popular in recent years. For high wind areas or strong storms a pitch of 4 12 6 12 18 5 26 5 angle is recommended. As with any design function the designer must ultimately understand and approve the loads for a given project as well as the overall design.

For buildings with low slope roofs less than 2 12 slope the wind speed at eave height is used. 1 3 5 design pressure coefficients for roof zones. Intricate roofs have many parts that incorporate several of the basic roof designs such as a gable roof sitting atop a gambrel or variations of the gable valley roof design using one or a variety of different types of roof trusses also see our very detailed diagrams showing the different parts of a roof truss. 2 tile roofing.

Pent roofs are more of a sub variation than a style of their own. Also different architectural styles will use the same type of roof. Pent roofs are ideal as a home improvement addition.