Sunward Steel Buildings are the only metal building with the exclusive Anti-Leak System ®. This system brings you unmatched quality for your building. The secret to the Anti-Leak System is really just a special eye for detail as it comes down to the little things that help keep your building watertight, such as:
- Our exclusive Siphon Groove System is a formed gutter on every piece of sheeting for both roof and sidewalls. This disperses water so it doesn’t get inside your building nor between the sheets.
- Seal Tight Ridge cap that is a factory die formed with a mastic sealant which extends 18 inches on either side of the peak.
- Premium Fasteners with EPDM rubber washers create a water tight seal and they are color matched to your building!
- Mastic sealing in the roof panels keeps water out of your building
- 16 ga. galvanized angle and closure system at the base of the building that prevents moisture and corrosion from developing
- WG-7 closure systems seal roof panels to eaves for a weather tight seal