Termite Damage On Sill Plates Floor Joists And Subfloor

If termites have eaten through part of a joist under your floor the first issue is to stop the infestation by hiring an exterminator.

Termite damage on sill plates floor joists and subfloor. Termite damage in sub floor. Floor joists can be damaged by boring insects such as termites or extended exposure to water. Then you must fix the damage since those joists hold up your floor and can t have their strength compromised. The siding is getting changed to hardiplank siding and we are fixing the dry rot and termite damage as we go.

The next thing you will need to do is remove all of the rotted wood and then cut new sections of wood to replace the old. The softer woods of floor joists and subfloors are more appealing targets than hardwoods and more plentiful than the backings of laminate or tile floors. By the time they get to the superficial flooring you can see structural damage in the form of weakened substructures can be extensive. The sill plate and joists are essentially dust as well as the subfloor under the oak floor strips.

Costs will vary widely depending on the extent and nature of the original problem. They eat into the very structure of your home the support beams floor joists posts ceiling joists and wall studs. But they did not touch the oak floor strips top nailed for some reason. Most often the floor joist end that sits on the sill plate has a minor amount of damage and the joist can be repaired by sistering a new joist that is at least 4 feet out past any rot or damage in the joist.

Termites don t just cause cosmetic damage. Before you replace damaged floor joists you must exterminate the insects or improve the drainage and ventilation so the problem won t reoccur. Total remodel of roy s old house. I ve done a lot of work on it but have been procrastinating on the big item.

In this video i finally fix some termite damage. Hopefully it is only the rim joist and the sill plate and the rot does not extend into the joists the subfloor or other areas. It was a mess but is good as new. If you or your inspector find superficial termite damage chances are high that there s more damage beneath.