High Performance Craftsman

Formerly a single story shingle style residence, the owners envisioned an expansive craftsman transformation. Built using a full range of energy efficient strategies and components, we helped achieve the owners' design intent wrapped in a supremely efficient envelope.

Project Metrics:

• Two Story Residence w/ Vaulted Ceiling & Full Basement

• 5250 SF Conditioned Space

• 3 BR / 2½  Bath

• Foundation Wall: Existing Masonry w/ 50% Below grade

• Frame Walls: 2x6 Advanced Framing w/ Open Cell SPF R-19.8

• Roof: 5.5” Closed Cell. SPF R-42 + 4" Open Cell R- 14.4 Total R-

• Windows: Alpen 625 Triple Glazed: U-Factor 0.15

• Doors: Alpen Tyrol : U-Factor: 0.16

• Conditioned Crawlspace and Attic

• 4 Ton Multi Head Mini-Split System

• Drain Back Solar Thermal w/ Navian demand gas backup

• Hydronic Radiant Basement Floor

• Whole House ERV

• Naturally Venting Cupola

• HERS Index : 48

• Energy Cost: Average $230 / Month