Water can cause wood rot if it gets into cracks and under painted surfaces. And once wood rot takes hold, the only option that you have is expensive repairs or the replacement of the bad parts. Therefore, the best thing you should do as a homeowner is to mount some preventive measures, so the problem of wood rot doesn’t occur in the first place.
First off, you need to be on the lookout for trouble spots. At least once every year inspect your house to ascertain there are no cracks and holes in the caulking surrounding the doors, windows, dryer vents, etc. In case there are any cracks or holes, re-caulk the openings using high-quality acrylic latex caulk.
Check around fireplaces, under the eaves, and on interior ceilings to find out if there any stains. If indeed there are any stains, then know you are likely contending with a leaking roof. Inspect for the damage and appropriately patch the leak.
Downspouts, sagging and leaking gutters are a recipe for trouble. If you see your gutters sagging or leaking, repair them Godspeed.
If there is any shrubbery or tree branch closer than 2 feet from the roof or siding, it should be trimmed and kept at 3 feet from the siding and roofing.
If there is any dirt, twigs or leaves caught between decking boards, use an awl or screwdriver to pry out any gunk that could trap moisture and lead to rot.
As you inspect the house, look out for wood rot actively. If you suspect wood rot, use your fingers to press the area of wooden surface where the rot might be, if it crumbles easily, that is a positive sign that there is rot.
If there is wood rot, don’t worry. Fortunately, you can restore the integrity of your wood so that it is firm, strong and beautiful as it was before rot encroached on it. Repairing damaged areas with epoxy is a do-it-yourself hack to restore the integrity of wood.
The first thing you will need to do is to prepare the area that needs to be restored by removing the rotten wood. You can use a chisel or a screwdriver to gouge out the rotten wood. Then drill several ¼” holes about the area that needs to be repaired. It is necessary to drill the holes so as to allow moisture to escape as well as create a reservoir for the epoxy consolidant which is to be applied later. Drill without going through the wood. Squeeze the consolidant into each hole and onto the surface of wood. Use a small brush to work the consolidant into the wood, and continue until the wood is wholly saturated. When done, cover the area with loose-fitting plastic tent so as to shield it from outside elements. for related information, click on : http://www.guttersupply.com/p-downspouts.gstml
Wait for the epoxy consolidant to dry before you apply and shape epoxy to the area. After applying and shaping epoxy to the area, smooth the area that was repaired and add a finishing touch.
As simple as that, and your wood would be perfect again.