Cost to Install Ice and Water Shield
Ice and water shield is a self-adhered waterproof membrane installed along roof eaves and valleys to help prevent leaks and ice dams. The work depends on a clean, dry roof deck, accurate alignment, and firm adhesion as the release film is removed; working safely on the roof is the demanding part.
Common reasons homeowners do this job
- Leaks near roof eaves or valleys
- Ice dams
- A worn or damaged existing membrane
- A roofing repair that calls for renewed waterproof protection
- An upgrade to add protection along eaves and valleys
DIY or call a pro?
This is a DIY-friendly roofing task, but a roofing professional is worth considering if working on the roof, aligning membrane rows, or trimming around penetrations is uncomfortable. Use appropriate fall-protection equipment, dispose of release film immediately because it is slippery, and avoid high temperatures that can make the adhesive difficult to manage. If unsure about any step, consider professional help.
Frequently asked questions
- Can I install ice and water shield myself or should I hire someone?
- A homeowner can take this on with a utility knife, measuring tape, chalk line, square, hammer, and roofing nails. It is a reasonable DIY job when the roof work, surface preparation, and membrane alignment feel manageable; otherwise, consider a roofing professional.
- What makes the price of ice and water shield installation go up?
- The price scales with the roof area requiring coverage, labor time, and materials. Removing old material can add haul-away or disposal work, while a small installation may carry a minimum or trip charge.
- What should I check before buying ice and water shield?
- Measure the roof area that needs coverage so the membrane quantity can be determined. Also inspect the roof deck first: it needs to be clean, dry, and free of debris, and the drip edge flashing should be planned before or during membrane application.
- Why does the membrane release film need special attention?
- The release film can be slippery on a roof, so it should be disposed of immediately as it is removed. Press the membrane firmly onto the deck while removing the film, and avoid hot conditions that make the adhesive harder to handle.
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