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Fortifiber...Protecting Your World From The Elements

Fortifiber Logo The Fortifiber Building Systems Group manufactures building products that help protect builders and owners from water intrusion and moisture that can damage residential and commercial buildings. These products, called Moisture Control Systems, bring together sound building science principles and proven product designs. They provide effective protection against water intrusion and moisture, increasing building durability and reducing energy requirements.
Fortifiber Products Can Be Found In The Following Categories
Products 1-24 of 41
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Fortifiber Moistop® Moisture Resistant Sealant

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Price: $4.93
Availability: Stock
Item #: MS-1 -

    Moistop Sealant is a quality polyurethane sealant that is designed to be compatible with wood, vinyl and aluminum flanges, Jumbo Tex® building paper, WeatherSmart®, FortiWrap®, PlyDry® and all Fortifiber flashings. It is the most logical choice for window and door installations and a variety of other building applications. Moistop Sealant delivers excellent adhesion, compatibility, durability and moisture resistance to prevent water leaks and the expensive callbacks they cause....

    4" x 75 Butyl FortiFlash Flashing Membrane

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    Price: $19.07
    Availability: Stock
    Item #: FF4B -

      Fortifiber's FortiFlash 4" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job.FortiFlash Butyl's proprietary...

      Fortifiber Moistop® Moisture Resistant Sealant

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      Price: $135.81
      Availability: Stock
      Item #: MS-30 -

        Moistop Sealant is a quality polyurethane sealant that is designed to be compatible with wood, vinyl and aluminum flanges, Jumbo Tex® building paper, WeatherSmart®, FortiWrap®, PlyDry® and all Fortifiber flashings. It is the most logical choice for window and door installations and a variety of other building applications. Moistop Sealant delivers excellent adhesion, compatibility, durability and moisture resistance to prevent water leaks and the expensive callbacks they cause....

        4" x 75 Butyl FortiFlash Flashing Membrane

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        Price: $213.60
        Availability: Stock
        Item #: FF4B-12 -

          Fortifiber's FortiFlash 4" x 75' (Case of 12 Rolls) Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job.FortiFlash Butyl's...

          Fortifiber Moistop Moisture Resistant Sealant - 20 oz sausage pack

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          Price: $7.79
          Availability: Stock
          Item #: M704017 -

            Moistop Sealant is a quality polyurethane sealant that is designed to be compatible with wood, vinyl and aluminum flanges, Jumbo Tex® building paper, WeatherSmart®, FortiWrap®, PlyDry® and all Fortifiber flashings. It is the most logical choice for window and door installations and a variety of other building applications. Moistop Sealant delivers excellent adhesion, compatibility, durability and moisture resistance to prevent water leaks and the expensive callbacks they cause....

            6" x 75 Butyl FortiFlash Flashing Membrane

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            Price: $28.57
            Availability: Stock
            Item #: FF6B -

              Fortifiber's FortiFlash 6" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's proprietary...

              FortiSeal™ Through-Wall Flashing Boot

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              Price: $14.00
              Availability: Stock
              Item #: FS66PK -

              Fortifiber's FortiSeal™ 6" x 6" Blank Through-Wall Boot is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around various diameter of pipes. Blank boots allow you to cut your own holes to match the pipe. One 6" x 6" sheet will do one penetration. The FortiSeal™ Through-Wall Boot is 10 mils thick and extremely durable. The...

              FortiSeal™ Through-Wall Flashing Boot

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              Price: $50.00
              Availability: Stock
              Item #: FS66BX -

              Fortifiber's FortiSeal™ 6" x 6" Blank Through-Wall Boot is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around various diameter of pipes. Blank boots allow you to cut your own holes to match the pipe. One 6" x 6" sheet will do one penetration. Save when purchased by 100 piece quantities The FortiSeal™ Through-Wall Boot is...

              Fortifiber Moistop Moisture Resistant Sealant - 20 oz sausage pack

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              Price: $87.12
              Availability: Stock
              Item #: M704017CS -

                Moistop Sealant is a quality polyurethane sealant that is designed to be compatible with wood, vinyl and aluminum flanges, Jumbo Tex® building paper, WeatherSmart®, FortiWrap®, PlyDry® and all Fortifiber flashings. It is the most logical choice for window and door installations and a variety of other building applications. Moistop Sealant delivers excellent adhesion, compatibility, durability and moisture resistance to prevent water leaks and the expensive callbacks they cause....

                6" x 75 Butyl FortiFlash Flashing Membrane

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                Price: $213.35
                Availability: Stock
                Item #: FF6B-8 -

                  Fortifiber's FortiFlash 6" x 75' (Case of 8 Rolls) Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's...

                  9" x 75 Butyl FortiFlash Flashing Membrane

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                  Price: $42.79
                  Availability: Stock
                  Item #: FF9B -

                    Fortifiber's FortiFlash 9" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's proprietary...

                    FortiSeal™ Through-Wall Flashing Boot

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                    Price: $95.00
                    Availability: Stock
                    Item #: FS -

                    Fortifiber's FortiSeal™ 8-1/2" x 11" Blank Through-Wall Boot is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around various diameter of pipes. Blank boots allow you to cut your own holes to match the pipe. One 8-1/2" x 11" sheet will do two penetration. The FortiSeal™ Through-Wall Boot is 10 mils thick and extremely...

                    FortiSeal™ Through-Wall Flashing Boot

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                    Price: $14.00
                    Availability: Stock
                    Item #: FS66PK-12 -

                    Fortifiber's FortiSeal™ 6" x 6" Through-Wall Boot for 1/2" pipe is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around 1/2" diameter pipes. One 6" x 6" sheet will do one penetration. The FortiSeal™ Through-Wall Boot is 10 mils thick and extremely durable. The vapor permeance is .02 perms. The tensile strength and puncture...

                    9" x 75 Butyl FortiFlash Flashing Membrane

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                    Price: $159.75
                    Availability: Stock
                    Item #: FF9B-4 -

                      Fortifiber's FortiFlash 9" x 75' (Case of 4 Rolls) Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's...

                      FortiSeal™ Through-Wall Flashing Boot

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                      Price: $50.00
                      Availability: Stock
                      Item #: FS66BX-12 -

                      Fortifiber's FortiSeal™ 6" x 6" Through-Wall Boot for 1/2" pipe is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around 1/2" diameter pipes. One 6" x 6" sheet will do one penetration. Save by purchasing in quantities of 100 The FortiSeal™ Through-Wall Boot is 10 mils thick and extremely durable. The vapor permeance is .02...

                      6" x 75 Butyl FortiFlash Flashing Membrane

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                      Price: $56.85
                      Availability: Stock
                      Item #: FF12B -

                        Fortifiber's FortiFlash 12" x 75' Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's proprietary...

                        12" x 75 Butyl FortiFlash Flashing Membrane

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                        Price: $212.25
                        Availability: Stock
                        Item #: FF12B-4 -

                          Fortifiber's FortiFlash 12" x 75' (Case of 4 Rolls) Butyl Flashing Membrane Tape delivers in the most demanding environments, providing a strong self-sealing barrier to protect windows, doors and through-wall penetrations as well as non-roofing conditions such as recessed windows, sill pans, pot shelves and parapets. The Fortiflash Butyl's chemical compatibility with most standard sealants as well as EPDM and flexible vinyl, makes it the ideal choice on the construction job. FortiFlash Butyl's...

                          FortiSeal™ Through-Wall Flashing Boot

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                          Price: $95.00
                          Availability: Stock
                          Item #: FS12 -

                          Fortifiber's FortiSeal™ 8-1/2" x 11" Through-Wall Boot for 1/2" pipe is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around 1/2" diameter pipes. One 8-1/2" x 11" sheet will do two penetrations. The FortiSeal™ Through-Wall Boot is 10 mils thick and extremely durable. The vapor permeance is .02 perms. The tensile strength...

                          FortiSeal™ Through-Wall Flashing Boot

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                          Price: $14.00
                          Availability: Stock
                          Item #: FS66PK-34 -

                          Fortifiber's FortiSeal™ 6" x 6" Through-Wall Boot for 3/4" pipe is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around 3/4" diameter pipes. One 6" x 6" sheet will do one penetration. The FortiSeal™ Through-Wall Boot is 10 mils thick and extremely durable. The vapor permeance is .02 perms. The tensile strength and puncture...

                          FortiSeal™ Through-Wall Flashing Boot

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                          Price: $50.00
                          Availability: Stock
                          Item #: FS66BX-34 -

                          Fortifiber's FortiSeal™ 6" x 6" Through-Wall Boot for 3/4" pipe is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around 3/4" diameter pipes. One 6" x 6" sheet will do one penetration. Save by purchasing in quantities of 100 The FortiSeal™ Through-Wall Boot is 10 mils thick and extremely durable. The vapor permeance is .02...

                          Fortifiber Sheathing Tape

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                          Price: $14.50
                          Availability: Stock
                          Item #: FORTITAPE -

                            Fortitape Sheathing Tape was specifically designed to work with all of Fortifiber's weather-resistive barriers including FortiSeal™ Through-Wall Flashing Boots. By using Fortitape Sheathing Tape you are able to take advantage of the air barrier properties of these building wraps while increasing their ability to protect against moisture intrusion. The Fortitape Sheathing Tape maintains its adhesion even down to 10°F so it can be applied in almost any conditions. Aggressive, tacky...

                            4" x 75 FortiFlash® Waterproof Flashing Membrane

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                            Price: $14.50
                            Availability: Stock
                            Item #: FF4 -

                              Fortifiber 4" x 75' FortiFlash Waterproof Membrane delivers lasting protection against water intrusion in the most demanding environmental conditions. It is ideally suited for flashing non-roofing horizontal conditions, such as pot shelves, parapets, sill pans and recessed windows. Fortiflash offers a perfect choice for sealing around common through-wall penetrations. Reinforced by an incredibly strong cross-laminated, high-density polyethylene film, FortiFlash can be installed around...

                              FortiSeal™ Through-Wall Flashing Boot

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                              Price: $95.00
                              Availability: Stock
                              Item #: FS34 -

                              Fortifiber's FortiSeal™ 8-1/2" x 11" Through-Wall Boot for 3/4" pipe is the answer to sealing pipe penetrations in a quick, easy and cost effective manner. Instead of using expensive bitumen or butyl products to cover the opening the FortiSeal™ easily creates a tight seal around 3/4" diameter pipes. One 8-1/2" x 11" sheet will do two penetrations. The FortiSeal™ Through-Wall Boot is 10 mils thick and extremely durable. The vapor permeance is .02 perms. The tensile strength...

                              Fortifiber Sheathing Tape

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                              Price: $328.80
                              Availability: Stock
                              Item #: FORTITAPE-24 -

                                Fortitape Sheathing Tape was specifically designed to work with all of Fortifiber's weather-resistive barriers including FortiSeal™ Through-Wall Flashing Boots. By using Fortitape Sheathing Tape you are able to take advantage of the air barrier properties of these building wraps while increasing their ability to protect against moisture intrusion. The Fortitape Sheathing Tape maintains its adhesion even down to 10°F so it can be applied in almost any conditions. Aggressive, tacky...