Grate Drain vs. Iron Bacteria 2 - control and protect the basement

Iron Bacteria build up in a Pipe and Stone
Drainage system ruins a finished basement

As I’ve mentioned before about the Grate Drain, many of it’s features help to control iron bacteria and keep it at bay. This post I’ll focus on another series of benefits that the Grate Drain has over other french drain systems when it comes to Iron Bacteria.

No Gaps - Total Connection
One of the hard parts to defend against is the bacterias ability to cling to jagged surfaces. Many open back systems on the market have rough entry holes and rough surfaces in and around the drain. This is especially a problem at joints, where two pieces of drain meet. Bacteria has an easy time of grabbing a hold of that ridge and building on itself and eventually clogging a drain. The Grate Drain has nothing but smooth, seamless edges. It’s one continuous piece that is built to fit - so there are no gaps, edges or breaks at joints.


Pitched System.
Water requires gravity to flow properly, which is why every Grate Drain system is pitched to a sump location. This not only helps the water flow, but it makes it harder for bacteria to hold on. More importantly, if iron bacteria does build up somewhere, during a Hot Flush Maintenance, the water volume will carry the rest of it away due to the pitch of the system.

Access Ports - Flushing systems.
Hot Flush maintenance is important and to do this a system would require access ports. The Grate Drain has multiple types of access ports to choose from. Corner Ports and T-Ports connect long stretches of system and can be placed in a design to allow easy access to perform maintenance. Drains that don’t have access points tend to clog faster, have short life spans, and eventually fail. Regular maintenance of any interior french drain system is a must, with or without an iron bacteria problem.

Isolation - walls separate areas of the basement.
A solid wall divides the french drain into two parts. One that takes water from underneath the basement floor, and the other side takes water from the wall and footing joints. These two chambers stay separate through the corners as well, which makes isolating a bacteria problem easier. With this style of isolation, the iron bacteria will have a harder time spreading to other parts of the basement. This allows the maintenance and hot flushes to be more effective in curbing the growth and expansion of the iron bacteria.

The Grate Drain is a great invention for the basement waterproofing industry and even more so for it’s layers of protection that keep iron bacteria at bay. Read my previous post about Grate Drain vs. Iron Bacteria to learn other ways that this drain can hep to control moisture and water, while protecting the basement against iron bacteria.

Related Reading and Links
Read about the Top 6 Basement Mistakes that contractors and homeowners make. See what other readers have asked in Safe'n'Dry Basement Blog's Reader Questions Section
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