Root barrier / Discussions

How do you fix radon and water infiltration in a dry stone foundation?

Gosh, do I need help w this one. It's a 1820s house with a largely stone foundation and backed against a small mountain. The "root cellar" with mechanicals and...

Posted by john flannery July 14, 2020, 4:24 p.m. Foundation and basement improvements 5 Responses

how can I find diy green roof supplies in the Vancouver area?

Would like to put a green roof on our existing garage, its approx 70 years old. Where can we get materials to b iuld like to do it ourselves?

Posted by Rachel Riding April 13, 2020, 12:15 p.m. Roof coverings 0 Responses

Where can I find supplies for a green roof?

...root barrier (the green one in the video), the water will drain off that. And once it is covered in dirt it won’t deteriorate with UV. Then it is the drainage c...

Posted by Nadia Naderi Oct. 8, 2020, 6:38 p.m. Roof coverings 1 Responses

What considerations should be made when installing a green roof on a metal building?

...root barrier , and certainly for a green roof in a desert climate you would want a dimpled drainage membrane with the capacity to store water . A living green...

Posted by Nina Flores Feb. 16, 2020, 4:57 p.m. Roof coverings 3 Responses