How To Solder Aluminum Gutters

Our solder comes in 1 4 lb.

How to solder aluminum gutters.

You will need to track down a specialized solder or brazing alloy intended for use on aluminum or for joining aluminum to a different metal depending on your project. Soldering has long been the standard trade practice for joining seams in copper gutter and copper roofing applications. Be sure and post how it turns out. Once you ve obtained the solder online or from an unusually well stocked hardware store the main challenge lies in working quickly enough to join the aluminum immediately after the aluminum oxide layer has been scraped off the.

Easy to overheat then you have to start all over. I recommnbed rosin flux because any residue of acid chloride flux will rust em. Regards ted mooney p e. We also carry the flux and brushes that are necessary for prepping the copper.

If we want the gutters to last long enough to patina solder is the low or no maintenance solution. Not easy and the solder is very expensive. Few things are absolutely impossible but many things are impractical. When the time comes to replace your gutters you ll have tow major options.

I ve got to add a piece of gutter below a roof valley to allow it to drain into an adjacent gutter and figured soldering would be the best way to go. In fact leaky overflowing gutters can buckle basement walls in just a few years so it pays to keep your system working properly. Actually aluminum can be soldered with aluminum solder. A gutter would be nearly impossible to solder even if it was new and clean.

6 aluminum k style gutters are commonly found on light commercial buildings multi family buildings and homes with large roof areas to drain and or long roof valleys and or numerous corners for the water to navigate around to reach a downspout. Copper gutters are known to last a long time. Thanks for doing the legwork on this problem. Aluminum gutters seem less physically robust than galvanized steel but i have never seen one fail by corrosion.

I think gutter sealant will be a lot more practical. My gutters are galvanized. The silicone gutter sealants seem to leak a fair bit. Soldering galvanized requires vigorous abrasive cleaning.

And soldering aluminum gutters is probably one of them. Bars with 50 lbs. Per box and can be purchased by the pound. 6 gutters provide extra capacity while maintaining a clean look.