Price for "Roof Decking Replacement in Seattle, WA"
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Project & Assessments
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|---|---|
| Site inspection and roof deck condition assessment | from $300 |
| Permit application assistance and document preparation | from $350 |
| Environmental impact and drainage assessment | from $400 |
| Design consultation for roof decking system | from $450 |
| Load capacity analysis and report | from $500 |
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Preparatory Works
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| Protective barriers and safety setup | from $650 |
| Temporary protective covering installation | from $700 |
| Scaffolding and access platform setup | from $900 |
| Removal and disposal of old sheathing materials | from $1000 |
| Selective demolition of existing decking | from $1200 |
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Structural & Carpentry
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| Installation of moisture barrier membrane | from $800 |
| Replacement of damaged roof sheathing panels | from $1800 |
| Structural reinforcement and joist repair | from $2100 |
| Installation of plywood or OSB sheathing | from $2200 |
| Installation of new roof decking boards | from $2500 |
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Mechanical, Electrical & Plumbing (MEP)
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| Roof edge flashing and trim installation | from $900 |
| HVAC penetrations and sealing details | from $1100 |
| Installation of roof vents and plumbing stacks | from $1200 |
| Electrical wiring replacements on roofing system | from $1300 |
| Gutter and downspout replacement | from $1500 |
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Finishes & Installations
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| Final inspection and quality assurance check | from $600 |
| Sealing, caulking, and weatherproofing | from $950 |
| Roofing underlayment and insulation installation | from $1700 |
| Installation of rooftop access hatch | from $2000 |
| Installation of finished deck surface material | from $2400 |
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Additional Services & Permitting
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| Warranty preparation and documentation | from $400 |
| Permit procurement and submission services | from $450 |
| Project management and timeline coordination | from $650 |
| Post-installation cleanup and debris removal | from $700 |
| Consulting for green roofing options | from $900 |