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Roof Penetration Sealing Systems

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Advanced Sealing Systems for Leak-Proof Roof Penetrations

Roof penetrations refer to any openings or projections that pass through a roof structure, typically to allow for mechanical, electrical, plumbing, or ventilation systems. These penetrations can create potential weak points, making proper sealing and waterproofing essential to prevent leaks and structural damage.

Roof penetrations are among the most difficult of waterproofing details to seal. Since they disrupt the waterproofing layer, they require specialized sealing techniques. We provide systems and products designed specifically for sealing roof penetrations.

Flashing Sealants and Tapes

Our range of sealants and tapes play a crucial role in waterproofing and protecting roof penetrations:

• Our flashing tapes are ideal for flashing rooftop penetrations and other details. They are extremely flexible and can be formed to fit irregular shapes and surfaces.
• Our sealants fill gaps between roofing materials and the penetration. The sealants remain elastic, allowing them to expand and contract with temperature changes.

Liquid Applied Membranes

Our liquid applied membranes (LAMs) cure to form a completely seamless and joint-free waterproof coating, providing a hard-wearing and long-lasting waterproofing solution, even around complex penetration details. Applied by brush or roller, they can conform to any shape.

Why choose H.B. Fuller for your roof penetration sealing requirements

  • Industry-Leading Innovation: Advanced technology for superior penetration sealing.
  • Low VOC Options: Sustainable products for safer installations.
  • Fast, Efficient, & Easy-to-Use Products: Reduce labor time while ensuring long-term performance.
  • Technical Support & Expert Advice: We help you choose the right solution for your project.
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Contact us for more information!

To submit an inquiry to H.B. Fuller, please fill out the form and click Submit. We will get back to you as soon as possible.

You can also speak to one of our experts by calling +1(833)-672-1482

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