Mono Pitched Roof Construction Details

The complexity of pitched rooftop construction relies on a variety of factors.

Mono pitched roof construction details. Some roofs have some of these aspects while other roofs may have all of these features. Pitched roof designing buildings wiki share your construction industry knowledge. The pitch of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness. Figure 2 shows both.

A mono pitched roof often referred to as a pent roof shed roof lean to roof and or skillion roof in australia and new zealand is a single sloped roof surface often not attached to another roof surface. In this case the highest end of the trusses is considered the ridge line and requires at least two braces over its length. In a roof that is significantly unsymmetrical or mono pitched alterna tive means of catering for the horizontal thrust may have to be found. A pitched roof is a roof that slopes downwards typically in two parts at an angle from a central ridge but sometimes in one part from one edge to another.

This is in contrast to a dual pitched roof also known as a gabled roof which is pitched in two different directions. Although the upfront cost of building a flat roof is less expensive than a pitched roof they can be more expensive in the long run due to maintenance and ongoing roof repair and replacement costs. First of all there are many details to pitched roof types that can make construction more complex. They differ considerably from the conventional gabled roofs in shape and construction.

This type of mono pitch roof design is incredibly immune to solid winds so is optimal for high wind or cyclone vulnerable locations. Homes with a mono pitch roof are usually designed with large windows or multiple windows to take advantage of natural light. Similar to the dimensions of the building the shape of the roof has also an aerodynamic effect on the external roof surfaces. Bonnet roofing systems are basically a mansard roof backwards.

Mono pitch roof design hood roof. They are not advised for high rainfall or high snowfall areas. A fair estimate for installing a mono pitch is 6000 to 12 000 depending on a number of factors but pitch being a notable one. And the roof framing consists of trusses or a strutted roof either roof plane or roof space bracing is required in accordance with para graphs 10 3 2 and 10 3 3 for light and heavy roofs see figure 2.

Mono pitched roofs are also known by the names of skillion roofs shed roofs pent roof and lean to roof. A mono pitched roof can be a smaller addition to an. Likewise referred to as kicked eaves a hood roof has 4 sides with a high top incline as well as a much more. A sub variation of the mono pitch is known as saw tooth as pictured below.

While the gabled roof is always pitched in two directions the mono pitch always slants in a single direction. B 1 cut roofs detail b 1 1 2 spans detail b 1 1 1 transfer of load. There are ridges eaves hips abutments and the centerline of the ridge.