How Long Do T Lock Roofs Last

With proper installation you can expect a 25 to 40 years lifespan from a ribbed metal roof with exposed fasteners.

How long do t lock roofs last. 25 year roofs lasting 9 12 years on average. T lock shingles looked like the letter t and interlocked with one another on the roof. But how can this be you say. Typically a 30 year roof will last on average 12 15 years in more extreme climates such as we have here in texas.

It used to set the standard in roofing and was a popular roofing material from the 1930s to the. Problems with t lock shingles. At the lower end are shingles costing 70 per square in roofing terms. A ribbed metal panel roofing system featuring concealed fasteners will offer a longer lifespan ranging from 30 to 50 years depending on the environment.

For example repairing t lock shingles isn t much of an option as replacement shingles simply aren t available anymore. Aside from the weakening of the product created by the manufacturer there are many other issues that now stem from having a t lock roof. Not surprisingly cheaper roofing materials won t last as long as more expensive types and the price range is quite broad. They were the best in the market when they first came out decades ago.