I've never found a guard that works with pine needles. What I did find is that the weakness in the system is where the down spout attaches to the gutter. If you look at it from the top, it is just a little oval hole. I made a funnel shaped piece to attach the downspout to the gutter, which discharges into the larger commercial sized downspouts. Makes a huge difference for plugging, though leaves need to be cleaned out. It looks sort of like this: https://www.gutterpeople.co.za/funnels.html
Funnels and wide downspouts help, but can never be foolproof. Small twigs make a great matrix to catch leaves.Not sure how this would work in my installation.
Funnels and wide downspouts help, but can never be foolproof. Small twigs make a great matrix to catch leaves.
If you are in tree country, you will get twigs.
Cutting trees down to level or what have you helps the twig problem. Leaves will still fly crazy distances. In tree country, nobody is immune to leaves. I've been on top of 6 story commercial buildings and have been amazed by the amount of leaves accumulated, with trees very far away.
Even twigs can fly a bit, although not as much.
Before I put any guard up, I got leaves in my underground piping, so I see where you are coming from. I have the black corrugated plastic pipe that connects to the downspout and runs for about 30' to direct the flow away from the house.What I'm having problems understanding how you keep leaves and twigs from going down the funnels/down spout and into the under ground pipes that carry the water to the street (that is how our gutter systems get the water to the storm management. If one lets the leaves go down the funnel, then I expect I'd be digging up the pipes to clean them. If I used a filter at the down spout I would think that that would slow the catch leaves and stop the system and require cleaning out the system more often.
I understand how a larger transition and down spout could increase flow assuming leaves were not an issue. Even with leaves it may flow better.
I'm just having issues understanding how the funnel is going to help keep me from climbing up to clean out leaves or replace that with digging up pipes to clean them because I did not stop them earlier.
Maybe your system is completely different.
In my case, and I've since moved, my down spouts emptied out at the base of the house through short extensions away from the foundation. I had to clean out autumn crispy leaves from the gutters, but old soggy leaves and needles would flush down the downspouts. Note that I also up-sized the downspouts to the larger 3x4" size, which gives a lot more cross sectional area..............You note that you have to clean out the leaves. My question is clean them out from what part of the system? I could see making making the pipes flow better could help, but I don't see how this would keep the system from clogging up or where in the system you clean the leaves.
I have a rain chain at my new house. It is decorative with a series of little buckets. It tends to get plugged up with soggy leaves easily. I guess if it was more actual chain like that wouldn't be a problem. It is really pretty to watch on a rainy day.I always wanted to try rain chains. Anybody tried that? I figure almost any system will require cleaning occasionally. The gutter cover systems I’ve seen that don t require any cleaning dump a lot of water on the ground in a heavy rain but some folks are ok with that. My goal is to have a system that will go a long time without clogging. That’s why I added extra downspouts.
https://www.menards.com/main/buildi...385-c-5812.htm?tid=8391131183513484068&ipos=8
put these on 10 years ago. best thing I ever did. my house is surrounded by oak and pine trees. I had to clean gutters every week or two. now I just have to check them once a year. most times there is nothing to clean but once in a while pine needles work their way in and have to clean them out. they are cheap, easy to install, no tools required except snips or scissors to cut off the end piece to fit.