SpecTips: Harnessing the Wind for Powerful Roof System Securement
With the seemingly endless number of roofing products and systems available today, it can be more difficult than ever to choose a system that is the right solution for your project. This is especially true when exploring re-roofing or retrofit options that require a simple installation and are cost-effective, while also meeting performance requirements. When you factor in today's volatile building products market, it becomes even more challenging to decide on a system that's right for your project and is available in a reasonable amount of time. These industry challenges have affected many roofing products and systems and have created a need for an alternative system that uses minimal materials while still providing a high-performance system that is suitable for both new and retrofit applications.
Carlisle's VacuSeal Vent Secured Roofing System is the perfect solution for re-roofing and retrofit applications, as well as for large roofs affected by material shortages on conventional fasteners and adhesives. VacuSeal is a revolutionary system that uses a loose-laid membrane and specialized vents that harness the power of wind to create negative pressure, securing the roof in place. VacuSeal is a wind-ballasted roofing system, so there's no need for extensive installation equipment, adhesives, and fasteners. This means there is less noise and fewer disruptions during the installation process as well as no adhesive odors, no VOCs, and no cold weather limitations. The VacuSeal system provides convenience, value, and performance while also being eco-friendly.
VacuSeal systems are designed for optimal wind uplift resistance. The system is UL approved at 195 psf uplift, evaluated at NASA with full-scale wind force testing, and compliant with Florida Building Code for High Velocity Hurricane Zones (HVHZs). VacuSeal can be trusted for long-term performance and is warranted by Carlisle for up to 20 years.
TIPS
- The VacuSeal system can be used with thermoset or thermoplastic membranes. Add product, quality assurance, submittal, and installation procedures to the Division 7 section for the membrane being used on the project. 07523 for EPDM, 075419 for PVC, and 075423 for TPO.
- For information regarding the system, quality assurance, submittals, and installation procedures, refer to G-14-19 VacuSeal Vent Secured Roofing Systems in the Carlisle Spec Supplement.
For more information, check out the following resources:
VacuSeal Page
VacuSeal System Sell Sheet
VacuSeal System Overview Video
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