GAF-Elk Cobra exhaust vent

GAF-Elk’s Cobra exhaust vent for roof ridge allows heat and condensation to escape at the most effective location – the ridge. Cobra helps to prevent wood rot and problems with insects, birds and animals in the attic. The low-profile design is hidden by the ridge cap shingle and comes with Smart Nails for reliable hand installation or 1 3/4-in. coil nails for gun installation.