What is checking on a log?

What is checking on a log?

A check is a crack in the surface of the log, which does not go through the diameter of the log. Checks are small and do not present a structural problem in the home. A crack, also often called a split, is larger and more severe, often passing through the diameter of the log.

How do I keep logs from checking?

Coat the exposed end grain of the logs or boards with a thick layer of paint, varnish or a commercial green-wood sealer to prevent moisture from escaping too quickly. Wood loses moisture 10 to 15 times faster through the ends than it does through the faces.

Is it normal for cedar to crack?

When cedar dries, the exterior surface (sapwood) shrinks faster than the inner surface (heartwood). The result is the familiar “check” which is technically neither a split nor a crack. Checks can be easily described as an opening on the surface of the wood that runs parallel the direction of the grain.

What are the problems with log homes?

The most common log home problems are:

• Moisture problems in log homes. Rain, snow, humidity, and damp places all cause moisture damage.
• Insects and critter problems in log homes. Insects and critters tend to love our log homes just as much as we do.
• UV Ray damage in log homes.
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Do log homes crack?

Cracks in your logs can cause some serious problems. However most cracks are nothing to worry about. It is natural for wood to crack or check as it dries and this is actually part of the charm of a log home. It’s that rustic, weathered look that makes them unique.

How do I keep my cedar post from cracking?

For cedar used indoors, you can apply an impermeable coating of varnish or polyurethane to the wood. This will prevent the wood from “breathing,” the natural process by which the wood absorbs or releases moisture to match environmental conditions. Prolonged exposure to dry air is a major source of cracking in cedar.

What is the life expectancy of a log home?

Log cabins can last anywhere between 20-50 years if done right. Log cabins can even last for a full century if it’s properly looked after and built in a good location that doesn’t experience extreme weather changes. If one is built incorrectly, it can require extreme maintenance within 5 years.

When do you see checks in your logs?

Checks are a natural occurrence in log homes. They can appear in logs before, during, or after the construction of a log home. Checks can be quite small or they can be rather long and noticeable.

Do you need to check your log home?

As with any home, routine maintenance and inspection are key to monitoring your log home’s checks. It is important to understand that, like a person’s freckles or beauty marks, checks are natural and bring a special beauty to every log home.

How big of a log do I need to check for cracks?

Checking can be controlled in “regular” sized 4/4 through 8/4 or even 10/4 lumber, because this thinner stuff is easier to dry. But when you get into thicker pieces like 12/4 and up into 6×6 and 12×12 timbers, you are looking at a sizable cross section of the original log.

Why do I have cracks in my logs?

Upward facing checks can allow moisture to get into the logs. Too much moisture in a log leads to rot. Checks can also cause logs to rot. Water gets in and can travel along the log and cause more damage to that log and to adjoining ones as well. Left untreated – cracks can become unsightly and more difficult to repair.