posted 4 years ago
Hi all, I am a long time lurker, first time poster.
I bought my house about 7 years ago, and it has an asphalt shingle roof. Someday I want to replace it with metal, but I am saving for that day and it is still a long way off. But the shingles are showing signs of age. Best estimate the roof is 21 years old.
There are lots of products for sale that claim to do this, from epoxies to various other coatings. I would prefer a product or process that won't come with a book full of fine print warnings about all the health hazards and extra appendages I might grow. I have heard of people using soybean oil on their shingles, and laying copper strips across the ridge cap. Has anyone tried anything like this, or have other recommendations?