Sliding door tracks don't have to be grime magnets. A simple cleaning schedule and the right methods stop buildup before it starts — keeping everything smooth.

While sliding doors facilitate ample indoor lighting, this tends to come at the cost of privacy. Luckily, there are solutions that won't block natural light.

The experts reveal the most common potential pitfalls of sliding doors to help you buy and install with confidence — including how heavy they can be to operate ...