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what defines a roof for this credit?

NC-2009 SSc7.2:Heat Island Effect—Roof
posted by  Erin Holdenried  on 

What defines a roof for this credit? Is it slope, construction, or function? I have a project with a mansard roof. It has a 65% slope, very steep.

1
Sat Jul 26, 2014, 6:15 am

Emissivity Values are Unknown

NC-2009 SSc7.2:Heat Island Effect—Roof
posted by  ryan kremer  on 

I apologize if this is a repeat comment.

1
Fri Jul 31, 2015, 3:08 pm

ASTM E 1980

posted by  gustavo goldman  on 
1
Thu May 20, 2010, 6:55 am
1
Thu Sep 16, 2010, 7:30 pm

Low Glare High SRI Roof pavers for residential terraces

NC-2009 SSc7.2:Heat Island Effect—Roof
posted by  Ilana Judah  on 

I am working on a multifamily residential project where the roof will be accessible to residents. Part of the roof will be green, and pavers will be installed on the non-green parts.

1
Fri Nov 11, 2011, 3:45 am

ROOF CORRIDORS WITH MULCHING

NC-2009 SSc7.2:Heat Island Effect—Roof
posted by  RICARDO HERNANDEZ  on 

I'm pursuing the credit with the 50% of vegetated roof but the landscape architect considered almos 1500 sq ft. of gravel and rocks for corridors, without this 1500 sq. ft.

1
Thu Mar 21, 2013, 2:43 pm

100% Glass roof

NC-2009 SSc7.2:Heat Island Effect—Roof
posted by  Trinidad Guajardo  on 

Our project is a showroom for trucks that considers a 2 story building as sales room and an outside exhibition of the trucks.

1
Fri Dec 20, 2013, 9:01 pm

Green Roof Plant overhang

NC-2009 SSc7.2:Heat Island Effect—Roof
posted by  John Covello  on 

Hello, We have larger planters set upon our project's roofs. The rest of the roof area will be covered in gravel. Much of the plant growth will droop and overhang onto the gravel.

0

White Membrane Roofs and Dirt

NC-2009 SSc7.2:Heat Island Effect—Roof
posted by  Carrie Webster  on 

We are often disappointed by how muddy and stained our high SRI low-slope membrane roofs are when the building is turned over from the contractor.

1
Wed Jul 6, 2016, 3:00 pm

Manufacturer information on SRI not available

NC-2009 SSc7.2:Heat Island Effect—Roof
posted by  Magda Aghababyan  on 

I was looking for manufacturer data sheets to confirm the SRI for Zn-Al coated roofing (Silver color) but in Sri Lanka the suppliers do not have that information available. Can you please tell me

1
Tue Jul 30, 2013, 4:53 pm