Green Building Roof Materials

City of los angeles cool roof ordinance building code requirements.

Green building roof materials.

Building permit clearance handbook parking lot design single family dwelling duplex plan review list 2013 california green building standards code application for building permit or grading and certificate of occupancy 2014 l a. Green roofs in turn can improve the energy efficiency of buildings enhance the look of urban rooftops and promote healthier air in such areas. Metal roofs asphalt roofs energy star qualified. Starting october 1 2014 the 2014 los angeles green building code requires that roofing material used in residential buildings meet minimum values for 3 year aged solar reflectance and thermal emittance or for sri.

Residential 2017 green building standard notes 01 01 2017 page 2 of 2 12. Products certified under ul greenguard. They are light in weight inexpensive and provide good insulation for the structure and save energy. Read more on the federal tax credits for roofing.

Roof panels made of composite materials such as foam or cellulose layer sandwiched between two metal sheets or two plastic sheets also come under green building materials. Amendment green building code. Shakes and shingles are generally the most popular types of roofing materials but without the right engineering they re also the least cool of the cool roofing options. Green building training certification.

Building code requirements starting oct 1 2014 the 2014 los angeles green building code requires that roofing material used in residential buildings meet certain values for the aged solar reflectance and thermal emittance or for sri. A minimum of 80 of floor area receiving resilient flooring shall comply with one of the following. We specialize in products that are safe for everyone including the chemically sensitive as well as safe for pets and the environment. Composite roof panels 13.

Green building supply founded in 1991 continues to be the nation s trusted source for the best non toxic and eco friendly building materials. 30 of cost up to 1 500. Get free shipping on qualified green roof panels or buy online pick up in store today in the building materials department. All energy star labeled metal and asphalt roofs qualify for the tax credit.

Treating a shingled roof with reflective pigment can help make it a greener option. Welcome to green building supply. Thermal emittance sri low slope 2 12 0 63 0 75 75. 3 yr aged solar reflectance min.