 Interloop of the Beltway going up through Tyson's Corner. Might see some brake lights as you head north of Route 7 up towards the Dulles Toll Road. Construction crew working there in the long-term project. They're taking away an extra lane. I'm Robert Workman, WTOP Traffic. Now we turn this early Saturday morning to the PJ Fitzpatrick Home Improvement Weather Desk for your home's windows. Trust PJ Fitzpatrick.