WOOD TRIM

Separation of wood trim from the adjacent material is a normal result of shrinkage which can require caulking and/or touch up painting as a repair. It is a good idea to wait until after the first heating season and make all such repairs at one time when redecorating.

Wood will shrink less lengthwise than across the grain. All lumber is more vulnerable to shrinkage during the heating season.

Shrinkage may cause a piece of trim to pull away from the wall. Drive another nail in close to the existing nail hole, (but not in it). Fill the old nail hole with putty and touch up with paint as needed.

If the shoe base (small trim between base molding and the floor) appears to be lifting from the floor, this is probably due to slight shrinkage of the floor joists below. Similar to a piece of trim that is pulling away, this can be corrected by removing the old nails and re-nailing. It is best to wait until you are redecorating to do this.

Shrinkage may occur during the first two years or longer depending on weather, the temperature you maintain in your home, and whether or not you have a humidifier. 

During a damp period, some swelling may occur. In most cases, this will not be noticeable except where a door may fit more tightly than usual, (see "Doors").

  

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