Just like anything in your home, your windows also need TLC. See this infographic to learn about the most basic sliding window maintenance measures.
"We are very pleased with our new windows and sliding door. The crew showed up when they were scheduled and had to work through snow drifts. They all were very professional, efficient and respectful. They made sure we were knowledgeable about how to use the windows and had us inspect everything before they were done. Great job!!"