Attaching Downspout To Vinyl Siding

There s nothing in my manufacturer install manual.

Attaching downspout to vinyl siding.

Bend the metal mounting strap around the downspout so that the ends sit flat against the vinyl siding. Is there a preferred method to attach downspouts to vinyl siding. Attaching downspout strap to vinyl siding if concerned about penetrations drill a hole for the screws and apply a dab of silicone adhesive sealant to the hole prior to fastening. This will protect the siding from the intrusion of insects and weathering consequences.

Not only is this unsightly but it also voids the warranty on each panel of vinyl siding that is so nailed or screwed through. I have plain old painted downspouts and the only thing i can think of is drilling a hole on either side of the downspout in the vinyl and attaching an aluminum strap. If you want to hang something from your vinyl siding don t even think about drilling through it to attach a hook to the sheathing. Using the clamp place it to secure the downspout.

Use a fine pointed marker to mark the location of the holes for the clamp. Drill a hole wide enough to accept the anchor you will be used to attach the gutter clamp for the downspout. There are at least three alternative ways to do it. We re only talking about an area of about 3 inches between screws so a couple of thousandths expansion won t be a problem.

Step 5 apply silicone caulk around each zip screw head with a caulking gun where the head meets the vinyl siding. The common practice of attaching downspouts to vinyl siding is to wrap a metal or plastic strap around the downspout and nail or screw through the vinyl siding. This is the method used by all gutter installers. Whether using a nail screw or staple to fasten the siding the following basic rules must be followed.

This renders the siding vulnerable to moisture and voids the warranty even if you seal the hole. Drive a 1 1 2 inch zip screw into each side of the strap and through the vinyl siding with an.