Inspect your gutters and look for an area where a downspout would not be obstructed on its way from the gutter to the.
Attaching downspout to vinyl siding.
Vinyl siding is easy to penetrate but there are places you want to avoid within the profile of the siding.
What i ve done is to drill through the siding and insert a spacer the length of which is the same as the thickness of the siding and insulation.
How to fasten a downspout to vinyl siding step 1.
The problem is if you ever remove the screw then the hole needs to be filled.
How to attach downspouts to siding step 1.
The easiest and safest way to hang something from vinyl siding is to use a siding hook.
Drill a hole wide enough to accept the anchor you will be used to attach the gutter clamp for the downspout.
Then use a screw about 1 inch longer and drive it through the downspout strap through the spacer and into the solid siding below.
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.
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.
If you are.
Hold the downspout connector up against the bottom of the gutter and center it.
Affixed in the middle with room on both sides it should be fine.
Mount the bracket high up tucked under a lap so you don t buckle the siding while installing it.
Trace around the downspout connector.
If you are able to access the studs.
Trying to place the screw through that middle rib can be awkward.
Place a downspout strap at the top where it meets the elbow.
Check both ends of the siding for play first.
That way you don t compress the siding yet the screw holds the strap securely.
We re only talking about an area of about 3 inches between screws so a couple of thousandths expansion won t be a problem.
How to fasten a downspout to vinyl siding 1.
Most hooks are stainless steel so they won t corrode and they are easy to remove when you re done with them.
Fasten the downspout to the gutter elbow with sheet metal screws according to the manufacturer s instructions.
It slips into the groove between adjoining slats and once it clicks into place you can hang items as heavy as 12 pounds.
This is the method used by all.