We are Blue Nail Exteriors.

As a VELUX Certified Installer Plus, we proudly carry and service trusted VELUX skylights throughout Northern New Jersey. Our experienced team understands how skylights integrate with roofing systems, ensuring proper placement, flashing, and weatherproofing for long-term performance you can rely on. Whether installed as part of a new roof or added to an existing one, whether it’s one skylight or two or twenty-four, every VELUX skylight we install is handled with precision and care. From start to finish, we focus on quality workmanship, clean execution, and results you can trust. Give us a call today to see if we'd be a good fit. We look forward to scheduling your project!