ROOF UNDERLAYMENT NO FURTHER A MYSTERY

Asphalt-saturated felt roofing underlayment was the preferred preference until about fifteen yrs back when artificial roofing substance turned extra well known.We took our signature #1-advertising shingle, Timberline HDZ®, and transformed it by strengthening the frequent bond and building the biggest nailing zone. Timberline® HDZ™ Shingles prov