Demo existing coping metal metal roof panel and ½" EPS insulation
Roofing at 100 23rd Ave S, Seattle
Seattle Department of Construction and Inspections permit 7020887-RR: issued Apr 19, 2024 for roofing work at 100 23rd Ave S. Demo existing coping metal metal roof panel and ½" EPS insulation. Existing 5 ½"Polyiso will remain in place Supply and install ½" High Density Insulation over existing rigid Polyiso Supply and Install tapered insulation at 4 drain locations to improve drainage/slope Supply and Install DuroLast 50mill DuroTuff PVC membrane to entire field area andinterior of parapet (Duro-Bond attachment) Supply and Install pre-made pipe flashings T-joint covers corner flashing clad eavemetal t.
- Permit number
- 7020887-RR
- Issued
- Type of work
- Roofing
- Status
- Finished
- Reported cost
- $350,600
- ZIP code
- 98144
- City's category
- Institutional
- City's status
- Completed
- Source
- Seattle Department of Construction and Inspections permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 100 23rd Ave S, and what's permitted nearby
Seattle Department of Construction and Inspections updated its data Oct 5, 2026. We checked it Oct 5, 15:21 UTC. Official data.
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