Gutter Installation Basics. Gutter Guard Information. Plastmo Gutter Order Forms. Use our gutter system planning guide here. Typical half round gutter hanger details showing six different ways to mount half round gutter hanger brackets to various fascia and rafter styles. Rainfall data and drainage factors used when determining the proper gutter and downspout sizing. A printable PDF guideline when sizing your gutter for proper installation. Using a crimper tool, secure the end cap to the gutter.
Use tin snips and a hacksaw to cut the gutter to the appropriate measurements. Use a hole saw and hammer to cut out a round hole in the gutter for a downspout outlet. Administer gutter sealant to the flange of the downspout outlet. Screw the outlet to the hole in the gutter. For the time being, screw the gutter to the fascia. Make sure the gutter is approximately 2 inches below the chalk line. Set up hanging brackets on the gutter, arranging one in front of each rafter.
Elevate the gutter to the chalk line. Many homes have been robbed for their copper pipes, gutters, and wire. Gutters are sold and installed as either seamless gutters or sectional gutters. The machine has a long continuous roll of metal mounted to it, and as the strip of metal is fed through the extruder, it comes out the other end in a pre-defined shape in one long seamless section. The rolls can be anywhere from feet to feet long and of varying thicknesses, allowing for custom lengths to be created at the install site.
However, one significant disadvantage of the seamless gutter system is that should a portion of the gutter become damaged, you need to replace that entire strip of gutter versus one foot section of a sectional gutter. The most popular type of gutters sold and installed are sectional gutters. The sections used to build a residential sectional gutter system usually are 8 to 10 feet long and are either welded together or snap together using silicone gaskets to create the lengths needed for the install.
However, sectional gutters are prone to leaking. Since most sectional gutters are built from foot-long pieces, that would mean our feet of gutter would have 16 joins, in addition to any corners or downspouts. All the joins should regularly be monitored for leaks so that if any develop, they can be addressed before they become something worse. The downspout is the pipe that takes the water from the gutter down to ground level, where it is directed away from the property. The standard rule of thumb is to install downspouts every 35 feet.
Unless it is a straight shot from the gutter to the ground, it is normal to use at least one elbow to bring the downpipe flush with the wall to the ground. Depending on the design of the house and the extent to which the roof extends out from the wall, in some applications, it may be necessary to use a second elbow to allow the downpipe to get close to the wall. To suspend the gutter just below the outside edge of the roof, hangers or brackets are used roughly every two feet to provide stability, allowing the gutter to stay in place with the additional weight of water.
To make sure the water coming down the downpipe gets directed away from the foundation, splash blocks should be put at the bottom—allowing the water to begin soaking the earth at least 2 feet away.
For a 1, square foot house, you will need an average of roughly feet of gutters or about 10 to 11 feet of gutter per square foot of your home. Some homes, depending on their roof design, will only need gutters along the front and back roofline. Other homes that are not a rectangular shape will need gutters along the entire edge, as well as additional mitered corners and outlets.
You can use a splice fitting, like those used on the inside corner, or you can overlap in the direction of the water flow. Both methods work, but we prefer to overlap. A slip coupling, no matter how ell attached, tends to work as a hinge, Overlapping keeps things straight and draws less attention. Begin by applying a heavy bead of lap sealer with a caulk gun at least 4 in.
Run the bead up both sides. Then, set the new length of gutter into the installed length with about 5 in. Where the gutter wraps around an outside corner, first attach splice fittings to the corner piece with rivets, connect one splice to the preceding length of gutter apron.
Install the next length of gutter and fasten it in place with hidden brackets, and then rivet the splice connections. Continue in this fashion until you've installed all the necessary gutter and downspout outlets. Finally caulk all seams with a generous amount of gutter lap sealer. All that remains now is to install the downspouts and downspout extensions.
Start by pushing the female end of a downspout elbow onto the first outlet fitting. Then, hold a second elbow against the corner of the house, in line with the first elbow.
Slide the short length of the downspout onto the bottom of the top elbow and slide the top of the lower elbow onto the short length.
Rivet all joints, including the connection with the outlet. Install two U-shaped downspout brackets on the corner of the house, one high and one low. Bring the downspout to within 1 ft. Finally trim a notch in one end of a in. Just cut several inches from the top half and screw the extension to the elbow on each side. This arrangement delivers the water well away from the house, but allows you to tip up the extensions when mowing your lawn.
Thanks for sharing!! I am working on roof repair and gutter installation business, yet I got some bonus tips after visiting here. Reply 8 years ago on Introduction. Introduction: How to Install Gutters. By Popular Mechanics Follow. More by the author:.
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