Leed Requirements For Roof Insulation

Leed v4 1 has this language specific to wall panels the wall panels product category includes all finish wall treatments wall coverings wall.

Leed requirements for roof insulation.

Mr credit 4 1 4 2 recycled content 10 or 20 2 points possible purpose. Increase demand for building products that incorporate recycled content of at least 10 1 point or. For the past 65 years we ve led the building industry with innovative products and building materials solutions. Contact us building better buildings with leed v4 1.

Minimum insulation r value requirements non residential above roof deck. Existing roof top equipment should be evaluated and abandoned obsolete roof top equipment associated penetrations removed i e. Leed standards consider products that are engineered with recycled glass content provide epds and transparency documentation meet the voc requitements have greenguard certifications and that may use regional materials. What is the extent of product types related to walls that need to meet lem requirements.

That means 4 75 inches of expanded polystyrene is the minimum acceptable level of insulation in new commercial buildings. Styrofoam insulation solutions meet the cdph standard method 2010 for product emissions the standard used by leed and other green building programs. Download lapolla s leed brochure to learn how spray foam insulation spray foam roofing and specialty coatings can directly earn leed points contribute toward leed points or support a strategy that will earn project leed points. A steep sloped roof must have an initial sri of 39 or a three year aged sri of 32.

Owens corning is committed to helping you achieve leed certification. All insulation in the roofing system must be covered under the appropriate dfcm manufacture warranty for low slope roofing. Line sets curbs. Browse product options or contact your local insulfoam rep to help you quickly pick the best products to simplify your building envelope needs and fit your project budget all with one supplier.

Iecc 2015 requirements by climate zone 3. While this answer covers types of insulation required to meet lem requirements the question still remains. The minimum insulation r value in standard 90 1 the nation s model energy code for commercial buildings has been increased by 33 for new roof and wall construction. For leed v4 in existing buildings low sloped roofs must have an initial sri of 82 or a three year aged sri of 64.

Dyplast roof insulation is suitable for and often reused in new roof systems at the end of the original roof system s life. R 20 is the new minimum required e value.