Roof Zinc Strips Installation

The moss is incapable of digesting the moisture containing chemicals in zinc and is then incapable of growing.

Roof zinc strips installation.

What is zincshield. 2 5 3 5 and 6 0 see faqs for specific applications for each width. The corrosion releases the zinc. Wouldn t that allow water through the roof.

In order to install zinc strips you must either nail them in over the asphalt shingles or break the seal and install them under a strip of shingles. Zincshield is installed at the top of the roof below the roof ridge vent roof cap or below the first row of shingles and below any. The zinc strip is installed along both sides of the ridge of the roof with most of the strip left exposed. Zincshield is a 99 2 pure zinc strip a trace of copper is added to provide strength and proper hardness in 50 foot rolls.

Installation instructions how zinc strip works zinc strip does not kill moss or mildew it helps inhibit their growth so that in most cases the need for roof cleaning is reduced or eliminated. On roofs with moss algae mildew or fungus the existing growth must first be removed by pressure washing or brushing then the root systems must be chemically treated and destroyed see magazine articles for bleach solution. If possible it is best to slide about 1 4 under the roof ridge vent roof cap or the top row. Z stop a zinc strip 50 foot roll that s easily installed on your roof acts as a barrier to roof moss algae and fungus growth protecting the roof its appearance and value.

It looks like they have nailed through the zinc in to the roof. This article gives instructions for installing zinc strips at the ridgeline to inhibit moss. Three widths are available. I don t actually have a roof.

A zinc strip can be installed on a roof to prevent moss from growing the zinc prevents the growth of the moss as the strips become corroded from moisture. It works with any wood or composition roof. Preventing roof moss with zinc strips in this video this old house general contractor tom silva shares tips for keeping a roof free of moss and mold by this old house. Install z stop zinc strips 50 foot roll to keep it from growing back.

Zincshield pure zinc strip to avoid ugly roof stains from moss algae fungus and mildew 50 foot roll 2 5 includes bag of zincshield nails made in the usa 4 7 out of 5 stars 146 36 99 36. Posted for a friend. This picture shows nails through the zinc strip. The exposed zinc strip will oxidize.

Installing zinc strips to prevent moss growth is a leak liability says the asphalt roofing manufacturers association.