Build up the area around the bulkhead with topsoil to run water away from the area and extend the gutter discharge about 18 away.
Bulkhead leaking at top gutter.
Loose fasteners are one of the causes of leaky gutters.
Cracks and holes are two other common reasons behind gutter leaks.
Repair larger holes using a gutter patch kit or a scrap of metal flashing glued down with sealant.
When a gutter is fastened to a roof with items such as hangers or screws they can pop out of place over time.
If water backs up out of the downspout instead of easily draining remove the downspout s base this.
Does this sound like a plan that will work.
You ll find patch kits at home improvement centers for about 10.
As water runs off the roof it can flow over the rear edge of the gutter and the fascia boards.
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.
A tube of sealant costs about 5.
How to fix leaky gutters.
Seal leaky gutter joints and small holes using gutter sealant applied from the inside the gutter.
Assemble the sections of the gutter by connecting the seams together.
I m hoping i can do this from the inside only since digging down that far on the outside will be a huge chore.
Run water into the gutter at the top of the downspout and watch the drainage at the bottom.