If you have T1-11 siding installed on your home, you’re probably painfully aware of its issues. Homeowners complain of accelerated warping, cracks, and decay in utter frustration, not knowing just how to deal with this immense problem.  

The expert team at Northwest Exteriors are seasoned professionals who encounter costly issues with T1-11 on a daily basis as they assist frustrated homeowners. Our committed professionals share here some facts about this problematic siding type and what options you have as a concerned homeowner. 

T1-11 Siding: What Is It? 

According to Wikipedia, T1-11 is a type of wooden sheet siding with grooves. This engineered wood product is made of plywood and oriented strand board or OSB panels that give the appearance of grooved boards. 

This low-cost siding type often comes with several issues, like moisture-related deterioration and structural failure. 

T1-11 Siding Failure Causes 

Some common T1-11 siding failure causes are: 

  • Moisture Infiltration 

Wood is porous, and constant water exposure often leads to oversaturation and siding deterioration. 

  • Improper Installation 

Poor installation methods frequently result in misalignments or gaps in the panels, causing premature siding aging and related issues. 

  • Lack of Maintenance 

If T1-11 siding is not properly maintained, the probability of damage and accelerated wear are almost guaranteed. 

  • Pest Infestation 

Moisture-damaged wood attracts termites and other harmful insects that can significantly damage T1-11 siding. 

Should You Use T1-11 Siding? 

Homeowners are attracted to T1-11 siding for its affordability and ease of use. But so many of them fail to consider the pitfalls that come with this type of siding and consequently end up having serious issues later on. 

Given the likelihood of structural failure due to heavy moisture, it is wise for homeowners to explore siding alternatives that require less maintenance. 

How to Install T1-11 Siding the Right Way 

Sheathing and Vapor Barrier  

These elements are crucial for adequate moisture protection. 

Corrosion-Resistant Flashing  

This vital material must be used around windows, doors, or other openings. 

Correct Installation 

Placing the panels with appropriately sized gaps is essential for expansion and contraction. 

Properly Seal Gaps, Junctions, and Seams 

A superior-quality caulking product is required for long-term protection from moisture damage. 

T1-11 Siding Maintenance 

Minimize T1-11 siding problems with preventative maintenance, such as regular inspections for cracks, rot, and insect infestation. Trim landscaping away from the home structure. Keep the siding clean using a mild soap and water. Apply a fresh coat of stain or paint every few years to protect from UV and water damage. 

Conclusion 

If properly installed and meticulously maintained, T1-11 can be an affordable option for homeowners. It is possible to extend the life of T1-11 with rigorous preventative measures. 

Still Have Questions About T1-11 Siding? Call the Experts at Northwest Exteriors 

If you still need answers about your T1-11 siding or aren’t sure if it should be replaced, we can help. The team at Northwest Exteriors has decades of experience with every siding type and can advise you on alternative options that require less maintenance. 

As industry professionals, we take pride in offering superior-quality, durable, and visually stunning siding brands that cater to every architectural style and décor preference. 

Contact Us 

Our reputation was built on integrity and quality installation that stands the test of time. Contact our knowledgeable team today for more information or to schedule a free siding assessment. Discover why we’re the only source you’ll ever need for unparalleled siding quality.