Is my Roof Leaking

I had someone call that said they did not think their roof was leaking even though his vents were obviously chewed. Here is the fact, if you have a damaged vent its leaking. It has to, because there is a gap between the flashing and the outside of the vent. You will...

Oversized Vents

We have had several orders recently for our M sized mondo units for old homes with cast iron 4 inch vents. This is the actual diamter of the vent, it has a flashing that is about 5 inches in diameter. So if you have a home built prior to 1960, check this before...

Rainy Seasons Coming

Spring is here, which means rain. It would be better if you are going to do any roof work to do it now before you need it or it becomes a pain to work in the rain. CQs stop damaged vents from leaking, they are less expensive than a roofer reflashing, and will last...