Skip to content
Contractor-Focused Masonry Supply — Delivered Nationwide
Contractor-Focused Masonry Supply — Delivered Nationwide

Speak With a Masonry Expert Today — Call (833) 246-3900

Request a Quote | Quick Order | Reorder

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.

Filters

  • 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 Self-Adhering Stainless Steel Flexible Flashing is a high-performance flashing solution designed with a flexible 2 mil sheet of type 304 s...

    View full details
    $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 Flashing - 75' Roll

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

    York Wicked Good Flashing is a 32 mil thick thru-wall flashing and transition membrane featuring an extra-tough abrasion-resistant coating (ARC) th...

    View full details
    $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 – 3" x 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...

    View full details
    $30.95 - $30.95
    $30.95
    $30.95 - $30.95
    $30.95
    75.0ft | $0.41 / 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...

    View full details
    $79.36 - $152.61
    $79.36 - $152.61
    $79.36 - $152.61
    $79.36
    75.0ft | $1.06 / 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

    TYPE 316 SELF-ADHERING STAINLESS STEEL FLASHING – BUILT FOR DEMANDING TRANSITIONS A flexible, self-adhering flashing made from a single sheet of Ty...

    View full details
    $73.60 - $662.30
    $73.60 - $662.30
    $73.60 - $662.30
    $73.60
    50.0ft | $1.47 / 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

    York HomeSeal™ is a self-adhering composite membrane that combines high strength, low-temperature adhesion, and high-temperature stability to creat...

    View full details
    $176.12 - $176.12
    $176.12
    $176.12 - $176.12
    $176.12
    675.0ft | $0.26 / 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

    MaxSeal is a proprietary, self-adhering 14 mil composite membrane designed to provide a superior barrier to limit air and moisture transmission thr...

    View full details
    $28.90 - $82.38
    $28.90 - $82.38
    $28.90 - $82.38
    $28.90
    75.0ft | $0.39 / 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...

    View full details
    $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

    $123.43 - $1,110.67
    $123.43 - $1,110.67
    $123.43 - $1,110.67
    $123.43
    20.0ft | $6.17 / ft

    YORKSHIELD 106 HP™ HIGH-PERFORMANCE COPPER FLASHING YorkShield 106 HP™ is a versatile, high-performance copper flashing designed for use around win...

    View full details
    $123.43 - $1,110.67
    $123.43 - $1,110.67
    $123.43 - $1,110.67
    $123.43
    20.0ft | $6.17 / 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...

    View full details
    $89.00 - $384.00
    $89.00 - $384.00
    $89.00 - $384.00
    $89.00
    40.0ft | $2.23 / ft

Don't see what you're looking for?

Request a special order and get a response from our team within 1 business day.