As as restoration carpenter i do a lot of wood filling and patching and all of these products have been invaluable to me at one time or another.
Best way to patch wood siding exterior.
Any product intended for.
If your exterior siding has sustained damage you can patch it with filler but it has to be the right kind of filler.
You can mold and shape it to match the original wood profile.
But even a hairline crack in the paint can introduce water and water leads to rot and mold.
Then coat the rotted door frame area with wood hardener.
Though wood siding is very strong a sufficient physical impact can split and crack it.
You can also cover damage with a new piece of siding.
Automobile body filler is a great choice because this two part compound dries very hard very quickly so you can fill voids and make repairs very easily.
In this post i ll give you my take on the 7 best products to patch wood on the market today.
As long as the exterior paint is stable wood clapboard siding can last for decades.
Use auto body fillers or two part polyester resin fillers for aluminum siding in a similar way.
When people have damaged wood siding they often ask what s the best way to repair it the first step is to prime the new wood you ll be using for the repair on the front back and end grain.
This chapter shows how to repair most types of siding including stucco.
As you pull each nail keep the hammer head or pry bar horizontal to avoid cracking the siding below.
The usefulness of cedar for exterior applications such as siding and fencing is due to its exceptional weather resistance but over time even cedar siding can be damaged from exposure to moisture and ultraviolet uv rays.
Moreover insects and birds can bore holes and moisture can cause boards to warp and crack.
To repair rotted door frame first remove rotted wood with a 5 in 1 or other sharp tool.
Correct way to apply wood filler to exterior siding.
Use a polyester filler to rebuild rotted or damaged wood.
But before you apply the filler drill numerous 1 8 inch diameter holes in the patch area.
When you apply the compound it locks into the holes for a better bond.
Tap the pry bar up under the undamaged siding at each nail shaft then push the bar gently.
If its function is purely aesthetic like molding trim or siding then it can often be patched.
It takes paint well and won t rot.
How to prevent serious siding damage if your siding is buckling splitting warping delaminating or coming loose in large areas or if you see mold or other signs of moisture inside the siding remove a section and take a look.
Repairing wood siding is integral to owning a home with wood siding.
Step 6 pop the top nails photo by webb chappell.
This process called back priming will seal all sides of the wood to prevent moisture from causing the wood to deteriorate prematurely.
