...And each component is important!

Prior to laying the first course of field shingles, you must use a dedicated starter strip over a dedicated gutter apron metal for 2 reasons: First, it ensures wind tolerance loads to make sure wind-driven rain neither gets underneath nor behind the shingles either along the eave or rake edges; Second, the trim metals prevent capillary leaking of snow and rain runoff behind the gutter system--which is detrimental to the fascia wood and the soffit system. 
Watch our crew install the right materials at this Owens Corning Roof System replacement.  If you have questions or concerns about your roof, click below or give us a ring at (720)-583-1690!
COProud CORoofing