Near the front door, charred oak treads float on a blackened steel stringer to the master suite and on to the roof.  Photo 2 of 19 in Step Inside Will Arnett’s Prefab-Hybrid Home

Step Inside Will Arnett’s Prefab-Hybrid Home

2 of 19

Near the front door, charred oak treads float on a blackened steel stringer to the principal suite and on to the roof.