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Zinc Roof Defense 50 Ft. Roll

Protect your roof from stains caused by algae and fungus with 99.9% pure roof zinc.

Availability: In stock

Regular Price: $65.00

Special Price $49.00

Regular Price: $65.00

Special Price $49.00

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Description

Details

The best Roof Zinc value available online:

  1. 50ft roll 4 inches wide
  2. comes with 50 rubber washer, galvanized roofing nails
  3. only $49.00 each
  4. Also available in a 25 FT. length

What is Zinc Roof Defense and how does it work?

What is it? Our Zinc Roof Defense is 99.9% pure zinc, it comes in a 4 inch wide roll and is simply rolled out along the roofs ridge line and applied with nails and adhesive to prevent the return of any stains caused by roof fungus below it.

Companies sell different width roof zinc, why? what is the difference? the width of the zinc greatly influences the protection the zinc can provide below. The rule of thumb when it comes to roof zinc is that for every 1 inch the zinc is wide it will protect 10 feet below. So the wider the zinc the better protection. Most residential roofs have a run from the ridge to the gutter span 18-28 ft. we made our zinc 4 inches wide to give every roof more than enough protection.

How does it work? The "theory" is that as it rains, the rain water washes millions of tiny microscopic metal ions from the zinc which flow down over the roof, coating the roof with zinc and prevents stains caused by fungus.

The effectiveness of the "metal ion" theory can be seen on most any stained roof, just take a look under any metal object on the roof, NOT aluminum objects like skylight flashing, but chimney lead, a metal venting pipe that sticks up out of the roof or best yet beneath a copper copula or weather vane, you should notice the area below it is free of roof stains.

The two photos below completely show the effectiveness of metal ions washing over a roof, the top picture is of a 20 year old roof, the metal ions from the copper cupola above the garage keep the roof clean all the way to the gutter. To the right, below the chimney the roof remains clean for about 10ft from the metal ions in the lead flashing around the chimney but lead bleeds very few active metal ions, therefore we always suggest applying Zinc Defense below chimneys. Copper and Zinc give off the most ionic protection of any metal that can be applied to the roof. The second photo down is an 11 year old roof that has a perfectly clean streak right below the copper cupola. These two photos are clear evidence of how effective zinc is, if you have the opportunity to apply zinc to your roof, we highly recommend it.

Zinc Roof

Zinc Roof

Additional Info

Additional Info

Features

Installation: Apply zinc to the first full course of shingles below the ridge cap from end to end and also below any obstruction like skylights. The Idea is to let the water run down over the zinc so do not tuck to much up under the shingles above it. It's best to butt the zinc up to the shingle above keeping most of it exposed. Each roll of roof zinc comes with 50 galvanized roof nails that have a rubber washer around the nail head to prevent leaks. Face nail the zinc every 2-4ft and also apply a construction adhesive like "Liquid Nails" behind the zinc to help ensure a permanent bond.

The photo below shows a recently cleaned roof that has had our Zinc Defense applied. Notice the strip that runs along the ridge line of the roof and the strips below the skylights, that is what correct application should look like, it looks uniform, it runs the ridge line and is below every roof obstruction.

Zinc Roof

Reviews

helpful tipReview by Tony
Overall
I bought the 50ft. roll and also the roof cement sealant. Worked great! Don't miss out! (Posted on 4/26/2012)
great additionReview by Christian
Overall
I called in looking for advice on roof cleaning. I had issues with streaking and moss and was only looking to order roof wash. I ended up speaking with Steve and he suggested the zinc as well. I ended up cleaning my roof with the wash and having my husband's friend put up the zinc strips afterwards. Looks amazing! I had never heard of roof zinc before this. (Posted on 4/24/2012)
Durable.Review by Mitch Silva
Overall
I bought some zinc online from your competitor within 30 days the zinc tore off the roof from the wind, it was paper thin! your zinc is much more durable it seems to be 3 to 4 times thicker. (Posted on 1/26/2011)
Pure zinc, not plated.Review by Gary Drabek
Overall
Just buying zinc for the first time, I chose yours because it's 4 inches wide and pure zinc not plated and you have an A+ rating with the Better Business Bureau and I don't buy from any online business who isn't a member of the BBB. (Posted on 10/19/2010)
No signs of moss.Review by Bill Dwyer
Overall
It's only been one year since we installed the zinc but there are no signs of the moss, back today for Rust Off. (Posted on 10/4/2010)
Highest quality zinc on the market.Review by Bernie Napoli
Overall
Pretty easy to install and the highest quality zinc on the market. (Posted on 9/16/2010)

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