Attaching Downspout To Vinyl Siding

Vinyl siding can expand and contract 1 2 12 7mm or more over a 12 6 3 81m length during normal year round changes in temperature.

Attaching downspout to vinyl siding.

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. Whether using a nail screw or staple to fasten the siding the following basic rules must be followed. There s nothing in my manufacturer install manual. There are at least three alternative ways to do it.

Using the clamp place it to secure the downspout. Drive a 1 1 2 inch zip screw into each side of the strap and through the vinyl siding with an. This renders the siding vulnerable to moisture and voids the warranty even if you seal the hole. Drill a hole wide enough to accept the anchor you will be used to attach the gutter clamp for the downspout.

This is the method used by all gutter installers. Not only is this unsightly but it also voids the warranty on each panel of vinyl siding that is so nailed or screwed through. 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.

Diy how to fix loose vinyl siding with a malco sideswiper siding tool. This will protect the siding from the intrusion of insects and weathering consequences. 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. Place additional straps every 10 feet of the downspout length if it is a long downspout or just one more between the upper and lower strap if the downspout is less than 10 feet long.

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. Use a fine pointed marker to mark the location of the holes for the clamp.