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Slab / Floor Insulation, is it mandotary

Homes-v4 EAp1:Minimum energy performance
posted by  Omar Elrawy  on 

Hi,

For the prerequisite requirement to add R-19 insulation to floor / slab under energystar, is it required on every floor?
Knowing that all floors are airconditioned,

1
Sun May 14, 2023, 6:15 pm

Energy rater inspection and testing in South America- single family homes

Homes-v4 EAp1:Minimum energy performance
posted by  Diana Giraldo  on 

We have a project in Colombia South America 180 single-family homes, 1-floor design, to be built in 5 phases. 

0

HERS index rating USGBC-approved equivalent for projects outside the U.S.

Homes-v4 EAp1:Minimum energy performance
posted by  Micaela Smulevich  on 

We are working with a project outside US, and need information on USGBC-approved equivalent for HERS index rating for projects outside the U.S.

0

Energy efficiency and Commissioning

Homes-v4 EAp1:Minimum energy performance
posted by  Jorge Adalberto Bernal Segovia  on 

Good day to all!

0

Prescriptive pathway

Homes-v4 EAp1:Minimum energy performance
posted by  Gustavo De las Heras Izquierdo  on 

Hallo,

1
Tue Jan 22, 2019, 12:57 am