1/2″- RRE – Thermal 3H+ on outside main floor walls + inside the basement walls.
3/8″- RRE – Thermal 3H+ on ceiling prior to sheetrock.
3/8″ – WRE – Thermal 3H+ with tough white side up used for carpet pad/basement floor.
Contractor claimed over 75% energy savings – compared to similar size prior home!
