Moss On House Roof

The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded.

Moss on house roof. Clearing the moss from your roof is easy and only takes a few simple steps. In this video this old house general contractor tom silva explains how to remove roof moss and prevent it from coming back. Moss on a roof begins with a thin dusting of green that you may notice only from low angles. 3 secure the strip with roofing nails.

Moss growing on any roof surface will be more severe on roof sections that area shaded and exposed to periodically damp cool weather conditions. 1 slide a margin trowel under shingles to unstick them from the ones below. This thin layer on the top of the shingles expands and becomes wide thick and mat like. 2 slide sacrificial zinc strip underneath the loosened shingles.

Spray the bleach over the moss and scrub it with a scrubbing brush. Hose off and brush all moss loose from your roof shingles. The lapse in time will allow the bleach to break down the. The presence or absence of much sunlight on a roof surface is often a determining factor in the amount of moss or lichens growth more sun less moss and lichens.

If you find moss growing on your roof this old house recommends killing it with equal parts bleach and water. Wear rubber gloves to avoid exposing your skin to the bleach. How to remove moss from your roof. If the moss proves really stubborn spray it with the bleach and wait about 15 minutes before scrubbing.

Wet the moss by spraying with your hose.