4/09 Shingle Gauge
Shingle Gauge 4/09
- Measures the thickness of shingle and based on analyses correlates that thickness to warranty level
- Designed with the strictest analytical tolerances possible
- Scales for both 3-Tab Organic and Laminated shingle varieties
- A great tool important for determining what a comparable replacement shingle might be
- Includes a 5-inch ruler on one side.