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No. 1725 Project Wallace St DER Status Pre-certified
Lead CPHC Travis Anderson
Builder NEDC Location Somerville, MA
QA/QC Rater Michael Browne Architecture Planning Grady Ragsdale NEDC Mechanical Systems Designer Design / build
Constr. Type Timber Bldg. Function Single Family Floor Area 2200
Project Type Retrofit HERS Index LEED Rating
Energy Star Rating Heating Degree Days 4936 Cooling Degree Days 3388
Units 1 Certification Type PHIUS+2018 - PHIUS+ Source Zero Certification Date
Exterior Wall 4" Gutex Cont. Exterior Insulation - HFO ccspf interior cavity R49
Floor R32
Roof Pitched roof with 2" insul roof R51
Window Frame Upvc Tilt Turn + Fixed Logic 86mm
Window Glazing Cardinal Low E
Entrance Door Logic Inswing + Thermatru Exterior doors
Ventilation Zehnder Q450
Heating System Mitsubishi Heat pump - ductless
Submitter Travis Anderson
Air-tightness 0.06 cfm50/sf
Cooling System
Additional Consultants
Additional Notes

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