The LEAK-FREE system is designed to help builders efficiently make product and procedure selections that fit divisional, project specific or design pressure performance requirements. The system includes an extensive catalog of installation procedures, each designed to perform to your specific performance requirements. Each full color procedure is easy to follow and repeat. Each meets and exceeds AAMA and ASTM standards and has been third party tested to perform in extreme weather conditions.
Top Industrial’s window installation experts can assist the builder in the writing of the scope of work as well as with field implementation. Top Industrial’s team of Territory Managers provides comprehensive ongoing installation training and job site support.
For Scope of Work / Specification Language, please view specific installation procedures.
View RainBuster LEAK-FREE Window Installation System Procedures
Installation Procedure Catalog Menu (PDF)
View RainBuster Leak Free System Warranty (PDF)
The system consists of the following products:
RainBuster 405
RainBuster 405 Premium Nail on Flashing is an economical plastic-based flashing material that is ideal for flashing window & door perimeters.
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RainBuster 410
RainBuster 410 High Performance Nail On Flashing is our best plastic-based flashing material. Its ultra-heavy duty polyolefin construction provides superior leak prevention. It is ideal for flashing window & door perimeters.
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RainBuster 415
RainBuster 415 Self-Adhered Flashing Membrane is an ultra-high performance flashing material. It is constructed of a high quality rubberized asphalt adhesive and a durable cross-laminated permanent facer. RainBuster 415 is an outstanding choice for flashing window & door perimeters, recessed windows, sill pans, and pot shelves.
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RainBuster 420
RainBuster 420 Nail On Flashing Membrane is an ultra-high performance flashing material. Its unique patented construction allows for easy nail on installation and provides a rubberized asphalt core for self-sealing around penetrating fasteners. It is ideal for window & door installation. When used as part of the
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RainBuster 425
RainBuster 425 Flashing Corners are an effective solution for flashing challenging turns, corners, and transitions in construction. They are proven to prevent leaks in window & door sill pans, recessed windows, pot shelves, parapets, columns, and short/pony walls.
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RainBuster 450
RainBuster 450 Window & Door Sealant is an ultra-high grade polyurethane designed to prevent water intrusion in the most demanding conditions. It is a part of the RainBuster LEAK-FREE Window Installation System and is compatible with RainBuster flashing.
RainBuster 450 uses Green, closed system curing technology to earn LEED and Green Build Credits. Its environmentally friendly formulation is V.O.C. compliant under CARB and AQMD.