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Contractor-Focused Masonry Supply — Delivered Nationwide
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Self-Adhered / Butyl Flashing

Self-adhered flashing membranes provide a simple, efficient way to seal and protect masonry, window, and wall assemblies. Designed for strong adhesion and easy installation, these products deliver dependable air and moisture control without the need for mechanical fastening. Ideal for contractors looking for consistent performance and better jobsite efficiency.

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  • Hohmann & Barnard Textroflash thru-wall flashing membrane with adhesive backing for moisture protection in masonry veneer wall systems

    Hohmann & Barnard Textroflash Self-Adhering Flashing – 75' Rolls

    $71.44 - $214.32
    $71.44 - $214.32
    $71.44 - $214.32
    $71.44
    75.0ft | $0.95 / ft

    H&B's Textroflash Flashing is a thru-wall flashing/surface-mounted flashing that features a 40-mil thick composite membrane with a proprietary ...

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    $71.44 - $214.32
    $71.44 - $214.32
    $71.44 - $214.32
    $71.44
    75.0ft | $0.95 / ft
  • 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
  • Hohmann & Barnard Mighty-Flash SA self-adhering stainless steel fabric flashing 60' roll for contractors, ideal for masonry and veneer walls

    Hohmann & Barnard Mighty-Flash SA Stainless Steel Flashing – 60' Rolls

    $455.00 - $682.51
    $455.00 - $682.51
    $455.00 - $682.51
    $455.00
    180.0ft | $3.79 / ft

    Mighty-Flash SA is a self-adhering stainless steel fabric flashing product that combines a proprietary clear adhesive with a Class A material for s...

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    $455.00 - $682.51
    $455.00 - $682.51
    $455.00 - $682.51
    $455.00
    180.0ft | $3.79 / 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 Copper-Fabric SA self-adhering flashing for masonry, stucco, and contractor-grade wall moisture protection

    Hohmann & Barnard Copper-Fabric SA Self-Adhering Flashing – 25' Rolls

    $343.52 - $832.87
    $343.52 - $832.87
    $343.52 - $832.87
    $343.52
    75.0ft | $6.87 / ft

    SA Self-Adhering Copper Fabric Flashing is a composite membrane featuring a polyethylene film laminated to a 3, 5, or 7 oz. copper sheet, deliverin...

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    $343.52 - $832.87
    $343.52 - $832.87
    $343.52 - $832.87
    $343.52
    75.0ft | $6.87 / ft
  • GCP PERM-A-BARRIER® Wall Flashing for masonry walls, providing moisture protection and preventing water infiltration

    GCP PERM-A-BARRIER Self-Adhering Wall Flashing – 75' Roll

    $223.34 - $295.17
    $223.34 - $295.17
    $223.34 - $295.17
    $223.34
    75.0ft | $2.98 / ft

    SELF-ADHERING, RUBBERIZED ASPHALT FLASHING FOR CAVITY WALL MOISTURE PROTECTION PERM-A-BARRIER® Wall Flashing is a high-performance through-wall fla...

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    $223.34 - $295.17
    $223.34 - $295.17
    $223.34 - $295.17
    $223.34
    75.0ft | $2.98 / ft
  • York Seal 40 mil self-adhering flashing for contractors, durable waterproof barrier for masonry, stucco, and exterior wall systems

    York Seal 40-Mil Self-Adhering Flashing – 75' Rolls

    $139.62 - $209.45
    $139.62 - $209.45
    $139.62 - $209.45
    $139.62
    225.0ft | $0.93 / ft

    York-Seal is a 40-mil self-adhering composite flashing membrane designed to limit air, moisture, vapor, and water transmission through masonry wall...

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    $139.62 - $209.45
    $139.62 - $209.45
    $139.62 - $209.45
    $139.62
    225.0ft | $0.93 / ft
  • genflash primerless self adhering flashing membrane butyl adhesive waterproofing membrane no primer required

    GENFLASH Primerless 40-Mil Butyl Flashing – 75' Rolls

    $106.15 - $178.46
    $106.15 - $178.46
    $106.15 - $178.46
    $106.15
    675.0ft | $0.26 / ft

    GENFLASH® PRIMERLESS PROVIDES A FAST, RELIABLE WATERPROOFING SOLUTION WITH NO PRIMER REQUIRED, DELIVERING STRONG ADHESION AND LONG-TERM PERFORMANCE...

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    $106.15 - $178.46
    $106.15 - $178.46
    $106.15 - $178.46
    $106.15
    675.0ft | $0.26 / ft
  • Mortar Net MortarFlash 40-mil non-asphaltic flashing used in masonry walls for moisture protection and drainage

    Mortar Net MortarFlash 40-Mil Non-Asphaltic Flashing

    $162.00 - $243.00
    $162.00 - $243.00
    $162.00 - $243.00
    $162.00
    225.0ft | $1.08 / ft

    MORTAR NET MORTARFLASH 40-MIL NON-ASHPHALTIC FLASHING MortarFlash™ Non-Asphaltic is a 40-mil, polyethylene blend peel-and-stick flashing membrane d...

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    $162.00 - $243.00
    $162.00 - $243.00
    $162.00 - $243.00
    $162.00
    225.0ft | $1.08 / ft
  • Hohmann & Barnard Flex-Flash reinforced masonry flashing membrane designed for thru-wall and surface-mounted flashing applications

    Hohmann & Barnard Flex-Flash Flashing

    $622.01 - $933.03
    $622.01 - $933.03
    $622.01 - $933.03
    $622.01
    225.0ft | $4.15 / ft

    H&B Flex-Flash is a 40-mil thick polyester scrim reinforced flashing product formulated with Elvaloy Kee, offering exceptional durability and s...

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    $622.01 - $933.03
    $622.01 - $933.03
    $622.01 - $933.03
    $622.01
    225.0ft | $4.15 / ft
  • York Flash-Vent SA SS stainless steel drainage plane flashing designed for masonry walls to provide moisture ventilation and protection

    York Flash-Vent SA SS Self-Adhering Drainage Flashing – 40' Roll

    $188.92 - $566.77
    $188.92 - $566.77
    $188.92 - $566.77
    $188.92
    40.0ft | $4.72 / ft

    Flash-Vent™ SA is a self-adhering drainage-plane flashing manufactured from a flexible 2-mil sheet of Type 304 stainless steel, 10 mils of copolyme...

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    $188.92 - $566.77
    $188.92 - $566.77
    $188.92 - $566.77
    $188.92
    40.0ft | $4.72 / 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 Flexo-Flash masonry flashing 75 foot roll for brick veneer and cavity wall flashing systems

    York Flexo-Flash 40-Mil Self-Adhering Flashing – 75' Rolls

    $122.30 - $183.48
    $122.30 - $183.48
    $122.30 - $183.48
    $122.30
    225.0ft | $0.82 / ft

    Flexo-Flash is a 40-mil self-adhering through-wall flashing manufactured with a rugged white cross-woven polyethylene facer and a proprietary clear...

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    $122.30 - $183.48
    $122.30 - $183.48
    $122.30 - $183.48
    $122.30
    225.0ft | $0.82 / ft
  • A roll of York Multi-Flash 500 SA Copper Fabric Flashing, with red and white packaging, likely containing the flashing material.

    York Multi-Flash 500 SA Copper Fabric Flashing

    $128.85 - $767.31
    $128.85 - $767.31
    $128.85 - $767.31
    $128.85
    25.0ft | $5.15 / ft

    Multi-Flash™ 500 SA is a self-adhering, non-asphaltic copper fabric flashing manufactured from flexible copper laminated on one side with polymer f...

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    $128.85 - $767.31
    $128.85 - $767.31
    $128.85 - $767.31
    $128.85
    25.0ft | $5.15 / ft
  • Henry Blueskin TWF self-adhered thru-wall flashing membrane used in masonry cavity wall construction to direct moisture out of brick veneer walls

    Henry Blueskin TWF Self-Adhesive Thru-Wall Flashing Membrane - 75' Roll

    $128.70 - $387.83
    $128.70 - $387.83
    $128.70 - $387.83
    $128.70
    75.0ft | $1.72 / ft

    BLUESKIN® TWF SELF-ADHERED THRU-WALL FLASHING MEMBRANE Blueskin® TWF is a high-performance self-adhered thru-wall flashing membrane designed to pro...

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    $128.70 - $387.83
    $128.70 - $387.83
    $128.70 - $387.83
    $128.70
    75.0ft | $1.72 / ft
  • York Flash-Vent Max masonry wall vent for contractors, designed for moisture drainage and ventilation in brick veneer walls

    York Flash-Vent Max - 50' Roll

    $38.98 - $350.77
    $38.98 - $350.77
    $38.98 - $350.77
    $38.98
    50.0ft | $0.78 / ft

    Flash-Vent™ Max is a self-adhering butyl drainage-plane flashing that combines an air- and watertight membrane with an integrated drainage fabric. ...

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    $38.98 - $350.77
    $38.98 - $350.77
    $38.98 - $350.77
    $38.98
    50.0ft | $0.78 / 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
  • Mortar Net MortarFlash 40-mil rubberized asphalt flashing used in masonry walls for moisture protection and drainage

    Mortar Net MortarFlash 40-Mil Rubberized Asphalt

    $138.00 - $207.00
    $138.00 - $207.00
    $138.00 - $207.00
    $138.00
    225.0ft | $0.92 / ft

    MORTAR NET MORTARFLASH 40-MIL RUBBERIZED ASPHALT  MortarFlash™ 40-Mil Rubberized Asphalt is a prefabricated self-adhering sheet-type waterproofing ...

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    $138.00 - $207.00
    $138.00 - $207.00
    $138.00 - $207.00
    $138.00
    225.0ft | $0.92 / ft
  • PROSOCO Thru-Wall Flashing for masonry walls, providing durable waterproofing and moisture control

    PROSOCO R-Guard Thru-Wall Flashing – 18" × 75' (2/Box)

    $673.11 - $673.11
    $673.11
    $673.11 - $673.11
    $673.11
    150.0ft | $4.49 / ft

    PRIMERLESS, ABRASION-RESISTANT AIR BARRIER PROTECTION Thru-wall flashing features an extra-tough, abrasion-resistant facer designed to protect agai...

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    $673.11 - $673.11
    $673.11
    $673.11 - $673.11
    $673.11
    150.0ft | $4.49 / 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
  • AIR-SHIELD Butyl Flashing primerless flashing roll with box packaging on white background for masonry waterproofing applications

    W.R. Meadows AIR-SHIELD Butyl Flashing – Transition & Detailing Membrane - 75' Roll

    $614.72 - $614.72
    $614.72
    $614.72 - $614.72
    $614.72
    300.0ft | $2.05 / ft

    BUTYL TRANSITION AND DETAILING MEMBRANE FOR AIR, VAPOR, AND MOISTURE PROTECTION AIR-SHIELD BUTYL FLASHING is a primerless, self-adhering composite ...

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    $614.72 - $614.72
    $614.72
    $614.72 - $614.72
    $614.72
    300.0ft | $2.05 / ft
  • Mortar Net MortarFlash self-adhering stainless steel flashing for masonry and brick veneer walls

    Mortar Net MortarFlash® Self-Adhering Stainless Steel Flashing

    $325.00 - $956.45
    $325.00 - $956.45
    $325.00 - $956.45
    $325.00
    600.0ft | $1.08 / ft

    MORTARFLASH® SELF-ADHERING STAINLESS STEEL FLASHING MortarFlash® Self-Adhering Stainless Steel Flashing is a high-performance flashing membrane eng...

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    $325.00 - $956.45
    $325.00 - $956.45
    $325.00 - $956.45
    $325.00
    600.0ft | $1.08 / ft

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