San Diego Title 24 Roof Requirements

Any building in san diego that has been built or altered since 1978 needs to comply with the title 24 regulations set forth by the state of california.

San diego title 24 roof requirements.

California s building energy efficiency standards for residential and nonresidential buildings title 24 part 6 contains requirements for the thermal emittance three year aged reflectance and solar reflectance index sri of roofing materials used in new construction and re roofing projects. The level of protection that your roof requires will depend on the heat zone that your building is located in. The title 24 prescriptive requirements divide roofs into two categories low slope less than 2 12 pitch and steep slope greater than 2 12 pitch. Title 24 energy requirements.

01 01 2017 page 1 of 8 provisions applicable to low rise residential buildings the 2016 building energy efficiency standards for low rise residential buildings found in title 24 part. The performance of the building components including the roof must meet the minimum levels of energy efficiency. Then determine the weight of the roofing material. Title 24 sets the requirements for the r value of insulation and the ability of the roof s surface to reflect ultraviolet light back into the atmosphere rather than absorbing the heat.

Cepe certified energy consultants experienced low rates same day turnaround. Title 24 california climate zones california title 24 energy calculations and reports for all projects. 5510 overland ave suite 110 san diego ca 92123 858 565 5920 888 336 7553 http www sdcpds org pds 409 rev. The title 24 mandatory measures do not require unheated slab insulation but when the prescriptive requirements call for it zone 16 the mandatory measures require that the insulation material must be suitable for the application and meet the requirements.

The california residential title 24 part 6 standards require cool roof when all. For requirements concerning renewal of roof covering.