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Window & Door Flashing

Window and door flashing systems are designed to protect wall openings from moisture intrusion. Installed around window and door frames, these flashing products help direct water away from the opening and into the wall’s drainage system, reducing the risk of leaks, rot, and long-term damage to the building envelope.

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  • York 304 self-adhering stainless steel flashing with butyl adhesive used for thru-wall flashing and transition flashing in masonry walls

    York 304 Self Adhering Stainless Steel Flexible Flashing - 50' Roll

    $0.00 - $493.84
    $0.00
    $54.89 - $493.84
    $54.89 - $493.84
    $54.89
    50.0ft | $1.10 / ft

    York 304 SA is a self-adhering stainless steel flashing and transition membrane manufactured from a flexible 2-mil sheet of Type 304 stainless stee...

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    $0.00 - $493.84
    $0.00
    $54.89 - $493.84
    $54.89 - $493.84
    $54.89
    50.0ft | $1.10 / ft
  • A roll of York Wicked Good Flashing, which is a building material used in construction for waterproofing and as a barrier against air and vapor transmission.

    York Wicked Good 40-Mil Self-Adhering Flashing – 75' Roll

    $70.87 - $425.25
    $70.87 - $425.25
    $70.87 - $425.25
    $70.87
    75.0ft | $0.94 / ft

    Wicked Good Flashing™ is a 40-mil self-adhering flashing and transition membrane designed to create a durable, watertight barrier throughout the bu...

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    $70.87 - $425.25
    $70.87 - $425.25
    $70.87 - $425.25
    $70.87
    75.0ft | $0.94 / ft
  • Hohmann & Barnard X-Seal transition membrane used to seal transitions between air barriers, flashing systems, and wall components

    Hohmann & Barnard X-Seal Transition Membrane Tape – 3" × 75'

    $30.95 - $30.95
    $30.95
    $30.95 - $30.95
    $30.95
    75.0ft | $0.41 / ft

    X-SEAL® TRANSITION MEMBRANE IS A SELF-SEALING, SELF-ADHERING DETAIL TAPE DESIGNED TO PROVIDE ADVANCED AIR AND MOISTURE PROTECTION WITHIN WALL ASSEM...

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    $30.95 - $30.95
    $30.95
    $30.95 - $30.95
    $30.95
    75.0ft | $0.41 / ft
  • York 316 stainless steel self adhering flexible flashing for masonry and window waterproofing

    York 316 Self Adhering Stainless Steel Flexible Flashing - 50' Roll

    $73.60 - $662.30
    $73.60 - $662.30
    $73.60 - $662.30
    $73.60
    50.0ft | $1.47 / ft

    York 316 SA is a self-adhering stainless steel flashing and transition membrane manufactured from a flexible 2-mil sheet of Type 316 stainless stee...

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    $73.60 - $662.30
    $73.60 - $662.30
    $73.60 - $662.30
    $73.60
    50.0ft | $1.47 / ft
  • Roll of Henry Blueskin ZeroFlash flashing tape on a white background

    Henry Blueskin ZeroFlash® Self-Adhered Window & Door Flashing – 75' Rolls

    $79.36 - $152.61
    $79.36 - $152.61
    $79.36 - $152.61
    $79.36
    75.0ft | $1.06 / ft

    Blueskin ZeroFlash is a high-performance self-adhered window and door flashing membrane engineered for superior adhesion a...

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    $79.36 - $152.61
    $79.36 - $152.61
    $79.36 - $152.61
    $79.36
    75.0ft | $1.06 / ft
  • York HomeSeal window and door flashing membrane, contractor-grade solution for water and air protection in masonry and stucco walls

    York HomeSeal Window and Door Flashing Membrane - 75' Roll

    $176.12 - $176.12
    $176.12
    $176.12 - $176.12
    $176.12
    675.0ft | $0.26 / ft

    Home-Seal™ is a 20-mil self-adhering flashing membrane designed for sealing around windows, doors, construction joints, and other building-envelope...

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    $176.12 - $176.12
    $176.12
    $176.12 - $176.12
    $176.12
    675.0ft | $0.26 / ft
  • A silver-colored metal moisture diverter with a V-shaped design, used for redirecting moisture away from wall openings.

    MTI Moisture Diverter 4' Long (100 Linear Feet/Tube)

    $315.00 - $315.00
    $315.00
    $315.00 - $315.00
    $315.00
    100.0ft | $3.15 / ft

    MOISTURE DIVERTER™ PROTECTION ABOVE DOORS & WINDOWS DS 2858 PREVENT MOISTURE INTRUSION Windows and other wall openings are often the weakest po...

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    $315.00 - $315.00
    $315.00
    $315.00 - $315.00
    $315.00
    100.0ft | $3.15 / ft
  • A roll of YorkShield 106 HP high-performance copper flashing with product information visible on the label.

    YorkShield 106 HP Copper Flashing

    $158.37 - $1,425.60
    $158.37 - $1,425.60
    $158.37 - $1,425.60
    $158.37
    20.0ft | $7.92 / ft

    YorkShield 106 HP™ is a high-performance laminated copper flashing manufactured from 7-ounce copper with a durable polymer backing. It provides the...

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    $158.37 - $1,425.60
    $158.37 - $1,425.60
    $158.37 - $1,425.60
    $158.37
    20.0ft | $7.92 / ft
  • York MaxSeal butyl membrane self-adhering flashing for contractors, durable solution for masonry, stucco, and wall moisture protection

    York MaxSeal Butyl Membrane Self-Adhering Flashing - 75' Roll

    $28.90 - $82.38
    $28.90 - $82.38
    $28.90 - $82.38
    $28.90
    75.0ft | $0.39 / ft

    Max-Seal™ is a 14-mil self-adhering butyl tape designed to limit air, vapor, moisture, and water transmission through building-envelope joints and ...

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    $28.90 - $82.38
    $28.90 - $82.38
    $28.90 - $82.38
    $28.90
    75.0ft | $0.39 / ft
  • A brown corrugated Window Drainage Plane installed on a white surface, designed for sub-sill drainage applications.

    MTI Window Drainage Plane

    $89.00 - $384.00
    $89.00 - $384.00
    $89.00 - $384.00
    $89.00
    40.0ft | $2.23 / ft

    WINDOW DRAINAGE PLANE™ SUB SILL DRAINAGE WDP 5000 DRAIN MOISTURE BELOW WINDOWS The sub-sill area of windows is highly susceptible to moisture build...

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    $89.00 - $384.00
    $89.00 - $384.00
    $89.00 - $384.00
    $89.00
    40.0ft | $2.23 / ft

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