Winterguard™ Ice & Water Shield

- Waterproofing shingle underlayment that keeps the roof deck dry and protects against water damage caused by winter ice buildup.
- Finely granulated slip-resistant top surface.
- Sticky bottom surface bonds to roof sheathing.
- Self-seals around nails driven through it.
- Install at eaves such that it extends a minimum of 24" beyond the interior wall line.
Felt
- Asphalt saturated rag felt.
- Used for shingle and siding underlayment or as a temporary means of protecting wall and roof sheathing.
- 3' width.