ONDUVILLA's closure strip is used to create a watertight seal. It also keeps out any rodents or insects from nesting under the crown of the panels. Easy to install. Prevents the accumulation of dirt and debris beneath the panel. If ventilation is needed, please see our vented closure strips.
Solid Closure Strips should be used wherever a watertight seal is necessary
Each pack contains 2 strips for above the shingle and 2 strips for below the shingles
Easy to install.
Solid closures should be used in valleys
Designed to fit unique shape of ONDUVILLA shingles