Homeowners face a confusing menu of siding options, from wood and engineered wood to vinyl and fiber cement. Before settling on what to install, it’s worth knowing which materials to skip. If you want a low-maintenance home that holds up for decades, knowing the siding to avoid in house exterior projects matters just as much as picking the right material. At Thermal King, we install siding every day, and we have clear, experience-backed opinions on what actually lasts.
What Siding to Avoid in House Exterior Upgrades
Some materials look fine on day one and then cost you in repairs, repainting, and replacement down the road. These are the ones we steer clients away from.
Wood Siding and Its Drawbacks
Wood siding is the classic choice, but it asks a lot of you. Today’s lumber does not match the quality of older wood. It lacks the same integrity, so it rots faster, shrinks, warps, and loses its shape.
On top of that, wood demands constant upkeep:
- Scraping and repainting on a regular schedule
- Replacing boards as rot sets in
- Ongoing maintenance that eats up your weekends
The Truth About Engineered Wood
Engineered wood improves on the original by combining wood with chemicals and compounds that help it last longer. It does perform better than plain wood.
The catch is that it is still wood. As an organic material, it remains vulnerable to moisture and the elements. Over time, the chemicals can delaminate, which leads to paint problems. For any wood-based product, engineered or not, the maintenance never really ends.
Key Takeaway: If low maintenance is your goal, both wood and engineered wood belong on your avoid list.
Siding Options that Last
Two materials stand out when you want durability without the upkeep: vinyl and fiber cement.
Vinyl Siding and Its Limits
Vinyl siding has come a long way, and the high-end products use great materials. It is a solid, low-maintenance choice for many homes.
Hail is its weak point. Vinyl is more prone to hail damage than fiber cement. Even when insurance covers the repair, you can end up fighting the insurance company over what they will pay. That is a headache many homeowners would rather skip.
Why We Trust Fiber Cement
Fiber cement, such as Hardie siding, is the material we recommend most. Because it is essentially concrete, it brings serious advantages:
- Fireproof
- Insect resistant
- Incredibly durable and strong
- Holds its shape, so it looks great the day it goes up and 15 years later
You put it on and never think about it again. That is exactly what we want for our own homes.
Pro tip: Fiber cement does not move or warp, which is why it keeps its clean look for well over a decade.
Need expert help choosing the right siding for your home exterior? Contact Thermal King for a free consultation.
Weighing the Cost of Quality Siding
Spend Once, Not Twice
Fiber cement has one real drawback: it costs more upfront. Quality materials usually do.
The math still favors it. Spending a little more to do the job right beats spending less and having to redo it later. Cheaper siding that rots or dents often costs more over its lifetime.
The Siding to Avoid in House Exterior, and What to Choose Instead
When you add up maintenance, repairs, and replacement, wood and engineered wood rarely pay off. A durable, low-maintenance material protects your home and your budget for the long haul.
Key Takeaway: The cheapest siding today is often the most expensive over 15 years.
Build an Exterior that Lasts
Our team has installed siding on homes of every style, and we give honest guidance based on what actually holds up. Reach out today for a free consultation and let us help you choose the best material and steer clear of the siding to avoid in-house exterior.


