1 / 11

Building Energy Code Requirements

Building Energy Code Requirements . Presented by: The leader in metal building insulation . Louisiana – ASHRAE 90.1 1999. ASHRAE 90.1 2001 .

cwen
Download Presentation

Building Energy Code Requirements

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Building Energy Code Requirements Presented by: The leader in metal building insulation

  2. Louisiana – ASHRAE 90.1 1999

  3. ASHRAE 90.1 2001 Commercial Code: ASHRAE/IESNA 90.1-2001, and 2000 IECC for buildings not covered by ASHRAE, mandatory statewide; can use COMcheck to show compliance. ACT 12 does not affect the commercial energy code

  4. ASHRAE 90.1 2004Louisiana • Heated (condition buildings) • Roofs and Ceilings: U value of .065 • Walls: U value of .113 • In “R” value terms it means the following: • Roofs and Ceilings: In place R-15.3 • Walls: In place R-9

  5. Insulation compression and reduction of R-Values A loss in R-Value occurs when the insulation is compressed between the roof and walls structurals and the exterior metal skin.

  6. Metal Building Roof Requirements Conditioned Building In order to achieve a U-Value of .065 (in place R-15.3) in the roof the following is required • 6” of R-19 metal building fiberglass insulation • Thermal Blocks – are required • This will achieve an in place R-value of R-15.4

  7. Metal Building Wall Requirements Conditioned Building In order to achieve a U-Value of .113 (in place R-8.9) in the walls the following is required • 4” of R-13 metal building fiberglass insulation • Thermal Blocks – not required • This assembly will achieve an in-place R-Value of R-8.9

  8. ASHRAE 90.1 2001Louisiana • Semi-Heated • Roofs and Ceilings: U value of .167 • Walls: U value of .184 • In “R” value terms it means the following: • Roofs and Ceilings: In place R-6 • Walls: In place R-5.5

  9. Metal Building Roof Requirements Semi-Heated Building In order to achieve a U-Value of .184 (in place R-6) in the roof the following is required • 3” Thick of R-10 metal building fiberglass insulation • Thermal Blocks – are not required • This will achieve an in place R-value of R-6.5

  10. Metal Building Wall Requirements Semi-Heated Building In order to achieve a U-Value of .184 (in place R-5.5) in the walls the following is required • 3” of R-10 metal building fiberglass insulation • Thermal Blocks – not required • This assembly will achieve an in-place R-Value of R-7

  11. Summary If you have any questions you can consult your local building code official.

More Related