25" R-VALUE RULERS

J&R Products R-Stick Building and Residential Fiberglass, Material: Cardboard, Length: 25 in

Item Name   : Building and Residential Fiberglass

Length   : 25 in

Material   : Cardboard

Type/Style   : R-Stick

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 in 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 in long.