Old Cast Iron Vent Covers

We have recently had a lot of orders coming in for our M size units for old fashioned cast iron vents. These are usually 4 inch in diameter and found on old homes built prior to 1965. If you have one of these and your vents are chewed up, let us know.

Change on order page

We have modified our order page so that its now measured in outside flashing diameter, not inside pipe diameter. This should eliminate confusion. So when ordering, simply measure your flashing diameter and order the unit that fits.

Spring Rains

Its been pouring here in central Florida. its a really good idea if you have gutters to check them and get them cleaned, if they are plugged its going to rot out your roof. And certainly, check your vent flashing. If its chewed up this means a leak is taking place,...

Standard Sloped Unit Angle

We cut our standard sloped units to 25 degrees, which is basically a 5 3/4 pitch give or take. This will fit any roof that you can walk on easily except really flat. If its really steep, 38 degrees or more, a custom unit probably needs to be ordered, and it should be...