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Henry Company logo
Henry Company logo
  • Commercial
    • Products
      • Air & Vapor Barriers
        • Fluid-Applied, Impermeable AVB
        • Fluid-Applied, Permeable AVB
        • Self-Adhered, Impermeable AVB
        • Self-Adhered, Permeable AVB
        • AVB Flashing
        • AVB Primers & Adhesives
        • AVB Sealants
      • Polyiso Insulation
        • Wall Insulation
      • Roof Coatings
        • Acrylic
        • Aluminum
        • Asphalt
        • Silicone
        • Spray Polyurethane Foam
      • Roof Coatings Accessories
        • Repair Fabric & Reinforcement
        • Mastics, Cements, & Sealants
        • Adhesives & Primers
      • Roof Membranes & Accessories
        • Adhesives, Primers, & Sealants
        • Built-Up Roofing (BUR)
        • SBS-Modified
        • Self-Adhered
        • Underlayments - Steep Slope
      • Single-Ply Roofing
        • Roofing Insulation & Accessories
        • TPO Roofing
        • EPDM Roofing
      • Waterproofing
        • Above-Grade Waterproofing
        • Below-Grade, Post-Applied
        • Below-Grade, Pre-Applied
        • Damp Proofing
        • Traffic Coatings
        • Waterproofing Accessories
      • Waterstops
        • Hydrophilic
        • Hydrophobic
        • Injectable
    • Systems
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      • Integrated Building Envelope Systems
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    MiraPLY Received Early Thumbs-Up on Nvidia Project

    Blog

    MiraPLY Received Early Thumbs-Up on Nvidia Project

    Read More
    Maximizing School District Roofing Budgets: The Power of Restoration

    Blog

    Maximizing School District Roofing Budgets: The Power of Restoration

    Read More
    New Orleans Convention Center Replaces 41-Acre Roof with Henry SPF Roofing System

    Project Profile

    New Orleans Convention Center Replaces 41-Acre Roof with Henry SPF Roofing System

    Read More
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        • Mechanically-Fastened WRB
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    Sturbridge Lakehouse Showcases Blueskin® VPTech™

    Project Profile

    Sturbridge Lakehouse Showcases Blueskin® VPTech™

    Read More
    HUD's Latest Energy Standards: A Builder's Guide

    Blog

    HUD's Latest Energy Standards: A Builder's Guide

    Read More
    Air Sealing Strategies for Success: Enhancing Home Performance Across Climate Zones

    Blog

    Air Sealing Strategies for Success: Enhancing Home Performance Across Climate Zones

    Read More
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  • FortiFlash

FortiFlash®

FortiFlash-HE010FF968-Product
 FortiFlash Install Image
FortiFlash-Flashing-Installation-Photo

FortiFlash®

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Premium Protection Against Water Intrusion

FortiFlash Waterproof Flashing Membrane is engineered to deliver long-lasting, cost-effective protection against water intrusion in the most demanding environments. Featuring self-adhesive installation, FortiFlash is ideal for use around windows and doors, as well as non-roofing horizontal applications such as pot shelves, parapets, sill pans and recessed windows.

Sizes Available:

4"

Roll Width

6"

9"

12"

18"

36"

(40 mil only)

75'

Roll Length

25

mil

40

mil

FortiFlash Flashing Membrane

  • Product Details
  • Technical & Installation
  • Related Products

Product Details

FortiFlash Waterproof Flashing Membrane is engineered to deliver long-lasting, cost-effective protection against water intrusion in the most demanding environments. Featuring self-adhesive installation, FortiFlash is ideal for use around windows and doors, as well as non-roofing horizontal applications such as pot shelves, parapets, sill pans and recessed windows.

FortiFlash Waterproof Flashing Membrane is easy to use on the jobsite and is backed by an industry-leading 15-year warranty that covers defective product and provides materials PLUS labor for warranted repairs when used as part of the Henry 1-2-3 Moisture ControlSystem™. Repairs are covered for both materials and labor with a single point of contact.

  • Rubberized asphalt core protects against delamination and tears

  • Self-seals around nails and fasteners for lasting watertightness

  • Optimal adhesion allows flashing to remain in place without mechanical fasteners

  • AAMA 711 compliant

  • Compatible with Moistop® Sealant

Product Literature
  • FortiFlash Sell Sheet
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  • Brochure - Henry Residential and Light Commercial Building Envelope Systems Product
    View Now
  • Henry 1-2-3 System Warranty Brochure
    View Now

Technical & Installation

  • FortiFlash® Data Sheet

    Download

    file-icon
  • FortiFlash® Safety Data Sheet

    Download

    file-icon
  • FortiFlash® 25mil Safety Data Sheet

    Download

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  • High Performance System

    Download

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  • Arched Window Flashing

    Download

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  • Wood Window Sill Pan Flashing

    Download

    file-icon
  • Recessed Window

    Download

    file-icon

  • FortiFlash Specification Guide

    Download

    file-icon

  • MAWRB-6A-L1 Flanged Window Section Method A - Low wind and water exposure

    Download

    file-icon
  • MAWRB-6A-L2 Flanged Window Sequence Installation Method A - Low wind and water exposure

    Download

    file-icon
  • MAWRB-6A1-L1 Flanged Window Section Method A1 - Low wind and water exposure

    Download

    file-icon
  • MAWRB-6A1-L2 Flanged Window Sequence Installation Method A1 - Low wind and water exposure

    Download

    file-icon
  • MAWRB-6B-L1 Flanged Window Section Method B - Low wind and water exposure

    Download

    file-icon
  • MAWRB-6B-L2 Flanged Window Sequence Installation Method B - Low wind and water exposure

    Download

    file-icon
  • MAWRB-6B1-L1 Flanged Window Section Method B1 - Low wind and water exposure

    Download

    file-icon
  • MAWRB-6B1-L2 Flanged Window Sequence Installation Method B1 - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6A-L1 Flanged Window Section Method A - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6A-L2 Flanged Window Sequence Installation Method A - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6A1-L1 Flanged Window Section Method A1 - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6A1-L2 Flanged Window Sequence Installation Method A1 - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6B-L1 Flanged Window Section Method B - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6B-L2 Flanged Window Sequence Installation Method B - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6B1-L1 Flanged Window Section Method B1 - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6B1-L2 Flanged Window Sequence Installation Method B1 - Low wind and water exposure

    Download

    file-icon
  • VPWRB-6A-P1 Flanged Window Section Method A - Pan flashing at sill

    Download

    file-icon
  • VPWRB-6A-P2 Flanged Window Sequence Installation Method A - Pan flashing at sill

    Download

    file-icon
  • VPWRB-6A1-P1 Flanged Window Section Method A1 - Pan flashing at sill

    Download

    file-icon
  • VPWRB-6A1-P2 Flanged Window Sequence Installation Method A1 - Pan flashing at sill

    Download

    file-icon
  • VPWRB-6B- P1 Flanged Window Section Method B - Pan flashing at sill

    Download

    file-icon
  • VPWRB-6B-P2 Flanged Window Sequence Installation Method B - Pan flashing at sill

    Download

    file-icon
  • VPWRB-6B1-P1 Flanged Window Section Method B1 - Pan flashing at sill

    Download

    file-icon
  • VPWRB-6B1-P2 Flanged Window Sequence Installation Method B - Pan flashing at sill

    Download

    file-icon

  • 15 Year Warranty

    Download

    file-icon
  • Standard Warranty

    Download

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Related Products to Qualify for Henry's 1-2-3 Moisture Control Warranty
1-2-3 Moisture Control System
  • WeatherSmart Housewrap Product Image
    WeatherSmart
    View Now
  • Blueskin VP100 Product Image
    Blueskin® VP100 Self-Adhered WRB
    View Now
  • FortiFlash-Butyl-HE018FFB968-Product
    FortiFlash Butyl
    View Now
  • Moistop Sealant Cartridge Image
    Moistop® Sealant
    View Now

Sustainability

  • ForeSight Green Building Information

    Download

    file-icon

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