how to remove ice and water shield from roof
Removing ice and water shield from a roof can be a challenging task, as this material is designed to adhere tightly to the underlying surface to create a waterproof seal. If you need to remove ice and water shield, follow these steps with caution:
Materials you may need:
- Utility knife with a sharp blade
- Heat gun or propane torch (optional)
- Pry bar or putty knife
- Safety gloves
- Safety goggles
- Respirator mask (if using a heat gun or torch)
- Safety Precautions:
- Put on safety goggles, gloves, and, if you’re using a heat gun or torch, a respirator mask to protect yourself from debris and fumes.
- Assess the Area:
- Determine the section of the roof from which you want to remove the ice and water shield.
- Locate the Edges:
- Begin at one edge of the ice and water shield. It’s essential to start at an edge because this is usually where the material is easiest to lift.
- Score the Surface (Optional):
- If the ice and water shield is stubborn and not coming up easily, you can use a utility knife with a sharp blade to carefully score the surface. Make several shallow cuts across the material to weaken its adhesion.
- Apply Heat (Optional):
- If you have a heat gun or propane torch, you can use it to gently heat the ice and water shield. This can soften the material and make it easier to lift. Be cautious not to overheat or scorch the underlying roofing material.
- Lift and Pry:
- Using a pry bar or putty knife, carefully lift the edge of the ice and water shield. Slowly and gently pry it up from the roof’s surface.
- Continue Peeling:
- Gradually peel back the ice and water shield, working your way across the area. Take your time to minimize damage to the underlying roofing material.
- Inspect and Remove Adhesive Residue:
- After removing the ice and water shield, inspect the underlying roof surface for any adhesive residue. You can use a putty knife or adhesive remover to scrape off any remaining adhesive.
- Clean and Repair (if necessary):
- Clean the roof surface and make any necessary repairs to ensure it’s ready for the installation of new roofing material or repairs. Repair any damaged or deteriorated sections of the roof.
- Dispose of the Material:
- Dispose of the removed ice and water shield material in accordance with your local waste disposal regulations.
Removing ice and water shield can be labor-intensive and may result in some damage to the underlying roofing material, so be prepared for potential repairs. If you’re not experienced with roofing work, it’s advisable to consult a professional roofer to assess the situation and provide guidance on the best course of action.