Icicles return despite improvements to roof
March 23rd, 2014 | by Henri
Q. I have your book and follow your posts constantly. EXCELLENT RESOURCES!! Please keep this up as it is a
Browsing the "Asphalt roofs" Tag
Determining source of leak in garage roof
January 26th, 2014 | by Henri
Q. Today we noticed some water dripping down the inside back wall of the garage during a steady light rain.
Why asphalt roofs turn black
August 15th, 2013 | by Henri
Q. I have noticed over the years that asphalt shingle roofs turn black — sometimes almost across the entire roof
Henri’s Books
Click cover image to order at Upper Access. Available in paperback or expanded e-book editions.