Different Types Of Roof Construction

In buildings of type ia construction exceeding two stories above grade plane fire retardant treated wood is not permitted in roof construction where the vertical distance from the upper floor to the roof is less than 20 feet 6096 mm.

Different types of roof construction.

Here is a list of 9 different types of roofing to consider for your next re roofing job. There are many types of materials each with their own specific costs and benefits. Green roofs and cool roofs make sense for southern california we have mild winters but hot summers and these types of roof can keep buildings and entire cities cooler saving energy and. Be aware that different roof configurations and different materials can make these costs vary greatly costs will vary even by region based on the differences in labor costs.

In order to stay within your budget take the time to research the different types of roofs and their costs as well as your needs for your home. Roof construction including girders trusses framing and decking. The sides come together at the top to form a simple ridge. Types of hip roofs.

The grading division of the inspection bureau oversees issues related to soils and foundations grading excavations and fills. Finding the correct type of roof is an essential part of owning a home. Type ii iia and iib. The grading division uses primarily chapters 18 and 70 of the la building code for inspections.

The line where the two roofs meet is called a valley. Today advanced roofing materials provide an unprecedented range of alternatives as well as new looks for existing materials. Similar to a cross gable roof. A concrete slab foundation is a thick flat slab that is reinforced with steel bars and wire mesh and the slab is poured on crushed gravel which levels the site.

A slab foundation is a type of foundation that is poured directly on the construction site. Use separate hip roofs on homes with different wings. It has a polygon on two sides and a triangle on two sides. Permits are required for grading earthwork in the hillside grading area removal and re compaction or back fill.

The most common types of roofing systems used with flat roofs are rubber roofing systems. Flat roofs are definitely the most simple roof to build because they have little to no pitch. The most stringent of building types when it comes to fire resistance rating requirements a type i building including its roof must be composed of noncombustible materials like concrete and steel. Gable roof the gable is roof is typically triangular forming an inverted upside v shape.