Composite T1-11 is a wood-based siding with benefits and drawbacks to consider
Composite T1-11 siding is a wood-based siding option with vertical grooves that mimic the look of natural wood.
Composite T1-11 comes in plywood and OSB forms, with plywood being more durable and moisture-resistant but more expensive than OSB.
While T1-11 siding is easy to install and customizable, it requires regular maintenance to prevent moisture damage and has a shorter lifespan compared to other siding materials like vinyl or fiber cement.
Composite T1-11 siding is a popular wood-based exterior siding with a textured surface that mimics the look of natural wood grain. While it offers a classic, natural aesthetic at a relatively low cost, it comes with its own set of benefits and drawbacks to consider.
So, what is composite T1-11 made of, and what are the advantages and disadvantages? In this guide, we’ll delve further into T1-11 siding to help you decide if it’s the right choice for your home.
Composite T1-11 siding is a type of engineered wood siding made from either plywood or oriented strand board (OSB). T1-11 siding’s signature feature is its vertical grooves, which mimic the rustic look of other types of wood siding.
Panels are constructed by compressing layers of wood strands and bonding them with waterproof resins. The name "T1-11" comes from the product's original building material identification codes: “T1” refers to “Texture 1,” which indicates a specific type of wood surface treatment, while the “11” denotes the unique groove pattern that distinguishes it from other textured sidings.
Check out the benefits and drawbacks of this type of siding to make an informed decision about your home’s exterior.
| Pros of Composite T1-11 Siding | Cons of Composite T1-11 Siding |
|---|---|
| Rustic, natural wood look | High-maintenance |
| Budget-friendly | Vulnerable to moisture |
| Easy to install | Not energy efficient |
| Customizable | Shorter lifespan |
On the positive side, T1-11 offers a rustic, natural wood look that brings welcoming warmth and charm to a home’s exterior. It's also budget-friendly and more affordable than other options like fiber cement, vinyl, or brick siding.
Plus, because it's lightweight, it’s easier to install than many other types of siding, which can save on labor costs for a local siding contractor or make for a more DIY-friendly installation. Another great feature is its customization potential, allowing you to easily paint or stain it to fit your home’s style.
On the flip side, T1-11 siding requires quite a bit of maintenance, as it needs regular sealing or painting to avoid moisture damage. If it’s not cared for properly, it can be susceptible to moisture issues, leading to problems like warping, rotting, or decay, especially in wetter climates.
This type of material is not particularly energy efficient, as it doesn’t have great insulation properties, which might result in heat loss. Lastly, compared to modern siding materials like vinyl or fiber cement, T1-11 has a shorter lifespan, meaning you may find yourself needing to replace it sooner.
The average cost of engineered wood sidings like T1-11 ranges anywhere from $4 to $13 per square foot, including materials and labor. Your cost will ultimately depend on the type of material used (plywood or OSB), as well as the style and quality. For the most accurate price quote, contact several siding contractors near you to compare costs.
The main difference between OSB and plywood is in the manufacturing process. Plywood is made from thin layers of wood veneer that are bonded together, while OSB is made from wood strands compressed with adhesives. Because of this, plywood has more of a natural wood grain look, whereas OSB’s grain pattern is less defined.
Plywood offers better resistance to moisture and warping, plus it’s more durable, but it typically comes at a higher cost. OSB is the more budget-friendly of the two siding options, but it tends to be more susceptible to swelling and warping when exposed to moisture.
If you’re wondering how to make wood siding last longer, including Composite T1-11, inspect it annually or quarterly to spot and repair cracks, holes, or chipped areas. You’ll also want to re-stain the wood every 3 to 5 years or repaint every 7 to 10 years for protection (note that repainting requires stripping and sanding off old paint as well). Lastly, keep up with regular cleanings using a garden hose or low-pressure power washer to help prevent grime and discoloration.
With the proper installation and care, T1-11 siding can last between 20 and 30 years or even longer. Actual lifespan will vary based on factors such as your area’s climate, how well the siding is maintained, and the quality of the installation. Hire a professional siding contractor to assess and install this type of siding to ensure the longevity of it.
