Apply a gutter sealant on the interior seams to ensure that the gutter is leak proof.
Bulkhead leaking at top gutter.
As water runs off the roof it can flow over the rear edge of the gutter and the fascia boards.
You ll find patch kits at home improvement centers for about 10.
If this is just from rainwater running down the bulkhead door and leaking under it once it dries out probably just a bead of long life 20 year silicone or siliconized latex caulk around the mounting flange on the outside will take care of it comes in several colors.
When a gutter is fastened to a roof with items such as hangers or screws they can pop out of place over time.
I m hoping i can do this from the inside only since digging down that far on the outside will be a huge chore.
Cracks and holes are two other common reasons behind gutter leaks.
How to fix leaky gutters.
Repair larger holes using a gutter patch kit or a scrap of metal flashing glued down with sealant.
Assemble the sections of the gutter by connecting the seams together.
Loose fasteners are one of the causes of leaky gutters.
Does this sound like a plan that will work.
Run water into the gutter at the top of the downspout and watch the drainage at the bottom.
Seal leaky gutter joints and small holes using gutter sealant applied from the inside the gutter.
Build up the area around the bulkhead with topsoil to run water away from the area and extend the gutter discharge about 18 away.
If water backs up out of the downspout instead of easily draining remove the downspout s base this.