5 Common Bark Siding Problems

Bark siding is a popular choice for homeowners seeking a rustic and natural aesthetic for their homes. While this unique and eco-friendly siding option can enhance your home’s charm and curb appeal, it is not without its challenges. From issues related to maintenance to considerations for different climates, understanding the challenges related to bark siding is critical before beginning any siding installation project.

What Is Bark Siding?

Bark siding is an organic option for a home’s siding, manufactured from the bark of trees. Typically made from poplar, pine, or cedar trees, bark siding dates back to at least the 17th century. Many homeowners love the natural look of having tree bark as the material for their siding—its organic look fits in with a range of styles.

Many people bill this type of siding as ecologically-friendly, but it’s imperative that you learn the source of your siding—it’s not a win for the environment if a bunch of trees were cut down to make your siding. If this is important to you, always ask:

• Was the bark from a recycled source?

• Where is the bark harvested?

• Is this bark siding fully biodegradable?

Bark that has been sourced nearby means there was less gas spent to transport it to you, and if it comes from a recycled source, you’ll know that trees weren’t cut down in the interest of your siding.

5 Common Bark Siding Problems

Bark siding is an unusual, striking choice for your home, but it might not be the best option for certain climates or for homeowners who don’t wish to put in the maintenance work required to keep it functioning as it should. Read on to learn the most common bark siding problems.

1. Warping

Under extreme temperature swings and heavy moisture, the bark can warp and leave gaps in your siding. The gaps might then allow moisture to get underneath, which can lead to mold and mildew problems. Spaces in your siding also give room for pests to burrow and build nests. You’ll need to stain or seal your bark siding every two to three years to give it some protection.

2. Pest Infestations

Bark, like any kind of wood, is a magnet for termites and other critters—including pesky woodpeckers. Pests can damage your siding and your home’s structure; some can even carry diseases. Make sure to have a local pest control company inspect your home once per year to keep these unwelcome guests at bay.

3. Weakened by Extreme Weather

Bark siding does well in temperate weather, but extreme heat or heavy rain can damage the wood to the point where the planks need to be replaced. Not all woods are created equal, however—it’s worth talking to a nearby siding installation professional who can discuss the wood siding types and options with you. 

4. Rot and Decay

Because wood is prone to absorbing moisture, it can become a breeding ground for fungal organisms, which eventually break down the bark and cause it to rot. Regularly inspect your bark siding for signs of decay: discoloration, weak wood, or crumbling pieces. If you notice any of these issues, call a siding repair company near you.

5. Fading

The natural fading that happens to wood over time after it has been exposed to rain and sun might appeal to some homeowners who wish for an earthier look to their siding, but others may find the inconsistency frustrating. If you want your siding to look continuously uniform, you’ll need to commit to restaining regularly.