25″ R-Sticks – Attic Measuring Rulers – Pack of 100
Attic Rulers are designed to measure the insulation depth when using blown-in insulation. Marked in easy to read numbers and indicators, these rulers will ensure accurate depth measurements for all of your blown-in insulation jobs.
Staple these R-Value rulers to attic joists to get the correct amount of insulation. This universal (1″ increments) ruler used with all types of blown insulation to provide a working gauge for installer and assurance of depth to inspector and owner. Made of cardboard stock 25″ long.
SOLD IN BUNDLES OF 100
- Thermally tested according to UL 1598 for usage with IC and non-IC rated lights
- Fire tested in accordance with IEC 60598-1
- Saves energy by eliminating draft through your recessed light fixture
- Keeps flammable insulation at a safe distance from hot recessed lights
- Easy to fit - no assembly required