Skylights offer unique benefits for commercial buildings. They bring in natural light and improve conditions for people who spend their days inside. But, skylights are complicated roof penetrations that require careful installation and maintenance. Older skylights and skylights that were not properly installed can cause roof damage and may need to be replaced.

When to Replace Skylights

 Acrylic skylights last between 7 to 10 years, while higher-end skylights will last much longer with regular inspections. Still, bad weather or improper installation could mean that your skylights need to be replaced much sooner. Here are a few signs that you may need new skylights:

  • Leaks—Check skylights for discoloration, bubbling, or peeling near the skylight. This can indicate that the skylight seals are broken.
  • Cracks—If there are visible cracks or chips in a skylight, it means that it is definitely time for a replacement. Skylight cracks can cause leaks and drafts in a building.
  • Discoloration—Old and low-quality skylights will degrade over time, changing the glass color to yellow or brown. Typically, this is caused by corrosion in the sealant.

What to Look for in a New Skylight

Skylights have come a long way over the years and can now last longer and do more for commercial buildings. Here a few new things to look for in a new skylight:

  • Condensation Channels—High-quality skylights will have condensation channels built in. These help direct water away from the frame of the skylight to help prevent leaks.
  • Impact Modified Acrylic—This stronger material has replaced traditional acrylic as the industry-standard for skylights.
  • Polycarbonate—This material is found in high-end skylights. It is stronger and more UV-resistant than acrylic.
  • Photovoltaic Film—Some skylights now incorporate photovoltaic film that allows building managers to control the amount of light coming into the building.

Choosing a Roofing Company for Skylight Replacement

Regardless of what features you choose for your skylight, it’s critical to use a professional roofing company for the replacement. Only quality roofers know the proper way to seal skylights and prevent leaks.

Maxwell Roofing’s roofers are specially trained to remove and replace skylights. We have an in-house fabrication department to make any custom materials that you may need to properly install skylights, and our industry-leading maintenance program will ensure that they will last. To learn more about Maxwell’s skylight replacement services, contact us today.