Resources

  1. FORTRESS FREQUENTLY ASKED QUESTIONS (FAQ) Download
  2. FORTRESS FOR WINDOWS AND DOORS
    1. FORTRESS WINDOWS AND DOOR FENESTRATION INSTALLATION - FULL INSTALLATION MANUAL Download
    2. FORTRESS PRODUCT OVERVIEW and INSTALLATION TYPE RECOMMENDATIONS Download
      Installation Manual - Sections 1.0 through to 6.3
    3. FORTRESS METHOD A INSTALLATION MANUAL Download (English) Download (Spanish)
      Section 7.0 - Building Paper Weather Resistive Barrier installed ‘after’ installation of fenestration.
    4. FORTRESS METHOD AW INSTALLATION MANUAL Download
      Section 7.1 - Building Paper Weather Resistive Barrier installed ‘after’ installation of fenestration. Flashing Membranes extend into the rough opening for air barrier tie-in to fenestration for Moisture and condensation protection.
    5. FORTRESS METHOD B INSTALLATION MANUAL Download
      Section 7.2 - Building Paper Weather Resistive Barrier installed ‘before’ installation of fenestration.
    6. FORTRESS METHOD BW INSTALLATION MANUAL Download
      Section 7.3 - Building Paper Weather Resistive Barrier installed ‘before’ installation of fenestration. Flashing Membranes extend into the rough opening for air barrier tie-in to fenestration for Moisture and condensation protection.
    7. FORTRESS METHOD C INSTALLATION MANUAL Download
      Section 7.4 - Polymeric-Type Weather Resistive Barrier approx. 9 ft. wide roll installed ‘before’ installation of fenestration.
    8. FORTRESS METHOD CW INSTALLATION MANUAL Download
      Section 7.5 - Polymeric-Type Weather Resistive Barrier approx. 9 ft. wide roll installed ‘before’ installation of fenestration. Flashing Membranes extend into the rough opening for air barrier tie-in to fenestration for Moisture and condensation protection.
    9. FORTRESS METHOD D INSTALLATION MANUAL Download
      Section 7.6 - Polymeric-Type Weather Resistive Barrier approx. 9 ft. wide roll installed ‘after’ installation of fenestration.
    10. FORTRESS METHOD DW INSTALLATION MANUAL Download
      Section 7.7 - Polymeric-Type Weather Resistive Barrier approx. 9 ft. wide roll installed ‘after’ installation of fenestration. Flashing Membranes extend into the rough opening for air barrier tie-in to fenestration for Moisture and condensation protection.
    11. FORTRESS RECOMMENDED METAL FLASHING INSTALLATION MANUAL Download
      Section 8-0 - Fenestration Metal Head Flashing Recommendations
    12. FORTRESS LOW PRESSURE AEROSOL SPRAY FOAM INSTALLATION in FENESTRATION PERIMETER CAVITY Download
      Section 9.0 to 9.3 - Low Pressure Aerosol Spray Foam Sealants and Used for Thermal and Air Control in the Fenestration Perimeter Cavity
  3. FORTRESS FOR PACKAGE TERMINAL AIR CONDITIONER (PTAC) UNITS
    FORTRESS PACKAGE TERMINAL AIR CONDITIONER (PTAC) UNITS - FULL INSTALLATION MANUAL Download
  4. FORTRESS TECHNICAL DATA SHEETS
    1. FORTRESS CORNER GLOVES, WEATHER BARRIER GLOVES, CENTER STRIP and SOLID SHIMS Download
    2. FORTRESS FOAM Download
    3. FORTRESS FLASH Download
  5. FORTRESS ASTM E2112-19C Compliance Documentation
    1. FORTRESS 'GENERATION I’ - ASTM E2112-19C Compliance Review Download
    2. FORTRESS 'GENERATION III’ - ASTM E2112-19C Compliance Review Download
  6. FORTRESS THERMAL WINDOW REVIEW
    1. FORTRESS THERMAL REVIEW for WINDOWS/DOORS WITH JAMB EXTENSIONS Download
    2. FORTRESS THERMAL REVIEW for WINDOWS/DOORS WITH JAMB EXTENSIONS Download