Tapered wood filler strips placed along the butts of old shingles or shakes to create a level surface when re-roofing over an existing wood shingle or shake roof.
Tapered wood filler strips placed along the butt edges of old wood shingles to create a level surface when re-roofing over existing wood shingle roofs. Also called "horsefeathers."
tapered wood filler strips placed along the butt ends of old wood shingles to create a relatively smooth surface when reroofing over existing wood shingle roofs. Referred to in some regions of the country as "horse feathers" or leveling strips.