Obtain the gutter and parts based on the type and size of the existing gutter. The Amerimax Home Products Flex-A-Spout Downspout The Amerimax Home Products Flex-A-Spout Downspout Extension has a green color and rigid, corrugated design for versatility. Finish the Job and Backfill. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. A bit of a waste and my existing gutter brackets are set up for 4 metre lengths. Install a 12-inch blade with a carbide-tipped finish on the miter saw. Finally trim a notch in one end of a 36-in. 2 Posts . By signing up you are agreeing to receive emails according to our privacy policy. Slide the sleeves in from the top and set the corner pieces into place with the rest of the gutters. Step 3. By using our site, you agree to our. wikiHow is where trusted research and expert knowledge come together. I went with this option because I could not bend the downspout near the corner (too rigid). Plastic guttering, also known as uPVC guttering and PVC guttering, is durable and long lasting, and virtually maintenance free, whilst also being the more budget friendly option for your roofing gutter system. We use cookies to make wikiHow great. Cutting brittle plastic pipe When trying to cut through plastic pipe PVC, CPVC, etc. Use the full length of the blade and move the saw in quick, smooth motions. If you’re going to run flexible pipe, first glue a 3x4-inch reducer coupling … length of downspout to make a fold-up extension. Use a utility knife to scrape off any burrs that were created during cutting. Brace the side of the saw blade against the upturned thumb of your left hand to help keep it square to the cut. Always use the same tape measure to measure and mark locations for the cuts because tape measures can be off enough that the cut section will not fit in the planned area. Cut a straight piece of downspout to the measurement with a hacksaw, subtracting 8-inches from the measurement. Installing Plastic Gutters – How to Fit or Repair Guttering Yourself. This means they are easy for a pr… power miter saw. Place your tape measure at the flat of the main gutter, not the down spout connection, and measure down. The plastic that you’ve sliced through should have a very smooth, clean break without any rough or jagged spots. Use the old adage, "Measure twice and cut once.” Then, turn the gutter upside down on the table, and mark it all the way around. I have had the downspout up for a week now and works great, and looks great as well. Placing the measuring tape on the downspout, make a mark with permanent marker on both ends. They can be purchased at any craft or hobby-supply store. This is a slow, painstaking process. If installing new gutters, measure the gutters after installing hangers, corners and gutter drops for the downspouts, then cut the gutter sections to fit along the eaves. If you need a little more distance, cut a length of a downspout and secure it between the two elbows. To disperse water at the base of the downspout, you should use a “B” elbow. Downspouts are susceptible to jarring and other forms of surface injuries induced by vibrations in the surrounding ground. For holes larger than the size of a nail hole, use tin snips to cut a strip of flashing. More From Doityourself Related Posts. wikiHow's. To install vinyl gutters, you’ll need to start by installing downspout outlets on the edges of your house, so water can drain properly from the gutters. What can I do? Metal is starting to become the second choice when it comes to gutters. Miter saws are the most common tool used for cutting gutters, especially metal and plastic gutters. Laying your gutter on the workbench, measure off the amount of gutter you want to cut, and mark it with a pencil. Step 1 Unplug the miter saw, if it is plugged into an electrical source. If you have trouble, try drilling small holes along the line you want to cut to weaken the plastic first. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Featuring durable plastic construction, this extension can be buried, bent or connected to additional sections. Insert the downspout into the wall elbow and secure them together with two sheet metal screws. When the blade begins to cut the edges of the gutter that are wrapped down, hold the edges close to the blade to keep them from vibrating when starting the cut so the edges cut nice and neat. Hold the plastic by its sides, and slowly push it forward until it engages the blade. Align one side of the square with the bottom edge of the gutter and the other side of the square with the measurement mark. Thanks to all authors for creating a page that has been read 123,938 times. For more tips, including how to slice through plastic with a piece of string, read on! Recycling old gutters is a good way to dispose of them. length of downspout to make a fold-up extension. Flashing is a waterproof tool that stops moisture buildup behind the gutter. Parapet gutters. Unplug the miter saw, if it is plugged into an electrical source. To cut thick plastic, you'll need a fine-toothed saw, jigsaw, or table saw, since plastic can be tough to cut through. Source: Home DepotThis is probably the most common type of gutter that is currently available, and for good reason as they are incredibly lightweight and easy to install. Place the blade in the 90-degree, or right angle, grooves of the miter box or on the line drawn with the square and cut the vinyl gutter firmly. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Install two U-shaped downspout brackets on the corner of the house, one high and one low. x 3 in. All tip submissions are carefully reviewed before being published. Cut the gutter from the bottom with a fine-toothed hacksaw. Old guttering is often cast-iron, while modern guttering is usually plastic (although aluminium is also sometimes used). Avoid wearing loose clothing when cutting with a table saw, and wear protective glasses or goggles. As described in the article, a fine-tooth saw or even a utility knife can cut the plastic. Make sure it is wide enough to fully cover the area with the hole. Removing Existing Guttering. when they start to warp you can add some screws to tighten it to the fascia board. It should slide right on. When this green extension arrives it is 8-feet long—but it can stretch out to a whopping 12 feet! In this case, the DE300 Standard Plastic Drain Away Downspout Extender from Frost King just may be what you are looking for. The metal strap presses the downspout against the wall so the downspout won’t wobble in the event of high wind. > What do guys use to cut metal downspouts? Place the gutter in a miter box or use a small square to create a straight line for cutting. My plastic is 0.3 mm thick. Use utility scissors or a box cutter to cut along the line that's factory marked on the extension. Last Updated: January 28, 2020 Purchase a new blade for the project to keep the cuts from having jagged edges or a lot of burrs. When using power tools, find out if you are comfortable with thick gloves. Check sources like Wiss for specifics. Crimp the cut end of the downspout with a pair of pliers to make it slightly smaller than the elbow opening. Drill a hole in the bottom of the gutter at the 4-inch mark with a 1-inch hole saw attachment to the … Item #807228. Some of these fine-toothed saws look like a knife or straight-razor and can easily be used with one hand. 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Of protective clothing the sections to the gutter where the downspout safe, aim for week! Outside the DIY store warp you can double check the ‘ fall ’ with your pencil does anyone of... To tighten it to a worktable table saw running, and looks great took awhile and gave me uneven!