T Lock Roof Shingles

They were manufactured into the late 1980s and early 1990s.

T lock roof shingles. T lock shingles are still around and amazingly have held up over the years. One of the reasons they were eventually discontinued is because of architectural also known as laminate shingles were introduced and became very popular in the 1980 s and 1990 s for their superior resistance to hail and high winds. The lack of standards presented its own problems. Material manufacturers were able to produce new and better materials to stand up against wind and other severe weather that made the t lock shingle obsolete.

These shingles were made much heavier and thicker than many of todays products and as asphalt prices began to rise shingle companies starting introducing fillers into their recipe which downgraded the quality of the shingles and eventually stopped making them altogether replacing them with newer roofing technology. The shingles bare a t shaped design that allows them to interlock with each other. However the later versions were produced thinner and lighter which made them brittle and less wind resistant. What happened to the t lock shingle.

T lock shingles have a 25 year warranty and a 70 mph wind. This design made it popular in windy areas and the shingle was in mass production from around the 1930s to 1980s. The t lock shingle was originally designed to withstand high winds with ratings of 90 to 110 mph depending on manufacture and other various specs. T lock shingles are a type of shingle that was initially made popular in the 1930s and continued being used regularly on houses through much of the 1980s.

Unfortunately t lock shingle had its fair share of serious issues that ultimately led to its demise.