Pipe boots, also known as vent boots or boot jacks, and other flashing products are used to waterproof pipe penetrations of a roof, such as electrical and plumbing vent pipes. A watertight seal around these areas is critical to the long-term leak-free performance of a metal roofing system.

    Master Flash® 35-Year ICC Pipe Boot

  • EPDM
  • Resists temperatures -67º to 275 ºF
  • Absorbs vibration and pipe movement
  • Fits virtually all panel profiles and roof pitches
  • Adjustable for pipe sizes 1/8” to 28-1/2”
  • Florida Code Approved
  • 35-year warranty

    Master Flash® Multiport Pipe Flashing

  • EPDM (Gray or Black)
  • 4 Cable Ports up to 3/8”(2) and 3/4”(2)
  • 1 Center Port up to 1-15/16”
  • Allows up to 4 cables or wires
  • Advanced ozone resistance to 70 hours @ 500 pphm
  • EPDM temperature resistence: -65º to 275º F Intermittent 212º F Continuous
  • 20-year warranty

    Standard Square Base Pipe Boot

  • EPDM (Gray or Black)
  • Aluminum fastening flange
  • Grooved sealant holding base
  • Round or Pyramid Center
  • Temperature Resistant to 212º F • Compression set max 25%
  • Available to fit pipe sizes 1/8" to 28-1/2””
  • Other colors available for special order
  • 20-year warranty

    Standard Round Base Pipe Boot

  • EPDM (Gray or Black)
  • Aluminum fastening flange
  • Grooved sealant holding base
  • Temperature Resistant to 212º F • Compression set max 25%
  • Available to fit pipe sizes 1/8" to 19”
  • Other colors available for special order
  • 20-year warranty


    High Temperature Round Base Pipe Boot

  • Silicone (Red or Gray)
  • Temp resistant to: -100º to 500º F Intermittent, 437º F Continuous
  • Compression set max 50%
  • Aluminum Base
  • Advanced ozone resistance to 70 Hour @ 500 pphm
  • 20-year warranty
  • Available sizes to fit 1/4" to 19”

    High Temperature Square Base Pipe Boot

  • Silicone (Red or Gray)
  • Temp resistant to: -100º to 500º F Intermittent, 437º F Continuous
  • Compression set max 50%
  • Aluminum Base
  • Advanced ozone resistance to 70 Hour @ 500 pphm
  • 20-year warranty
  • Available sizes to fit 1/2" to 16-1/4”

    Master Flash® Retrofit Square Vent Pipe Boot

  • EPDM (Gray or Black)
  • Clearly marked for easy sizing
  • Plastic fasteners snap together in seconds
  • Cable tie included
  • Resistant to UV, cracking and weathering
  • Temperature resistance: -65º to 275º F Intermittent 212º F Continuous
  • Available to fit sizes 2-1/4” to 5”
  • 20-year warranty

    Retrofit Square Base Pipe Boot

  • EPDM (Gray or Black)
  • Clearly marked for easy sizing
  • Plastic fasteners snap together in seconds
  • Cable tie included
  • Resistant to UV, cracking and weathering
  • Temperature resistance: -65º to 275º F Intermittent 212º F Continuous
  • Available to fit sizes 1/2” to 16-1/4”
  • 20-year warranty


    Retrofit Square Base High Temperature Pipe Boot

  • Red silicone
  • Aluminum fasteners snap together in seconds
  • Cable tie included
  • Resistant to UV, cracking and weathering
  • Temperature resistance:-100º to 500º F Intermittent 437º F Continuous
  • Available to fit sizes 1/2" to 16-1/4”
  • 20-year warranty

    Dek-Cap™ Universal End Cap

  • Fits standing seam and PBR profiles
  • Universal design for left- or right-handed seams
  • Flexible corrosion-resistant aluminum base
  • Dual underside ridges for maximum sealing protection
  • Includes interior panel stop
  • Ozone resistant
  • Temperature resistant from -40º to 250º F Continuous
  • 7-1/4” w x 5-3/4” l x 3-5/16” h
  • 20-year warranty

    Dek-Strip™ Expandable Flashing

  • Stretches to any shape, seals and stays
  • Paintable after installation
  • Serpentine edges stretch up to 25%
  • Temperature resistance of -58º to 240º F Continuous
  • Includes 1’x4’ termination strip and 3”x2” splice tape
  • Available in 75-ft. rolls in sizes: 7”, 9”, 12”

Contact Us

  • Main Location: 364 Recker Hwy, Auburndale, FL 33823, USA

  • Other Location: 7111 Bayou George Rd, Panama City, FL 32404, USA

  • Phone: +1 813-754-0771

  • Email: info@jnjwelding.com

  • Manufacturing Sites: View our Google Map

Auburndale Location

Panama City Location

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