MWI Components, cupolas, soffits, louvers, ridge vents, ventilators, Uni-Vent, Tempshield Insulation, Marvec

Installation Procedures

Allow a minimum of a 1-1/2" wide opening at the peak of the roof

For a more "finished" appearance, the down hill edge of the UniVent II should be 1/2" above the lower edge of the ridge cap

Roll out UniVent II over the high ribs with a slight droop in the middle.

UniVent II should stick initially at high ribs and at low point in between

After the UniVent II is rolled out over the high ribs, the installer must press down between the high ribs for full adhesion.

UniVent II will compress at the major and minor ribs to fill all gaps.
The installer can utilize the same fasteners that would be used
for a normal ridge cap installation.