4YN30

The Portals 4YN30 Flashing Kit is a versatile and essential accessory for any flat roofing project. This kit is specifically designed to provide a watertight seal where roofing materials meet, such as around vents, skylights, or other penetrations.

The Portals 4YN30 Flashing Kit comes with a total of 30 individual pieces, each measuring 10 inches by 12 inches. These pre-formed flashing pieces are made from high-quality, heavy-duty PVC material, ensuring durability and resistance to weathering and UV damage. The material is also flexible, allowing it to conform easily to various roof shapes and contours.

The flashing kit features a unique, flanged design that provides extra coverage around the edges, preventing water from seeping in at the joints. The flanges are also pre-lapped, making it simple to overlap adjacent pieces for added protection against leaks. The flashing kit includes both square and round flashing options, allowing it to accommodate various roofing materials and penetrations.

The Portals 4YN30 Flashing Kit is easy to install, with no special tools required. The PVC material can be easily cut to size with scissors or a utility knife, and the self-adhesive backing ensures a secure attachment to the roof surface. Each piece also comes with pre-punched screw holes, allowing for additional attachment security if desired.

In summary, the Portals 4YN30 Flashing Kit is a must-have accessory for any flat roofing project. Its pre-formed, heavy-duty PVC pieces provide a watertight seal around roof penetrations, with easy installation and versatile design options. With its durability and flexibility, this flashing kit is a reliable solution for ensuring the longevity and protection of your flat roof.

Buying a Portals 4YN30 flashing for a flat roof involves considering its advantages and disadvantages to determine if it's the right choice for your roofing project. Here are some potential pros and cons:

1. Durability: Portals 4YN30 flashing is made from high-quality materials, designed to withstand extreme weather conditions and last for an extended period.

2. Leak Prevention: The flashing is specifically designed to prevent water from penetrating the seams between different roofing materials, ensuring a watertight seal.

3. Easy Installation: Portals 4YN30 flashing is relatively easy to install compared to other types of roof flashing, reducing the overall labor costs and time required for the project.

4. Versatile: This flashing can be used with various roofing materials, such as asphalt shingles, metal roofs, and single-ply membranes, making it a versatile option for various roofing applications.

1. Cost: While the Portals 4YN30 flashing offers several benefits, it can be more expensive than traditional roof flashing materials, such as lead or aluminum.

2. Limited Size: The Portals 4YN30 flashing comes in limited sizes, which may require seams or joints during installation, increasing the potential for leaks.

3. Installation Requirements: Proper installation of the Portals 4YN30 flashing is crucial to ensure its effectiveness. Improper installation can result in leaks and other issues.

In conclusion, the Portals 4YN30 flashing is an excellent option for those looking for a durable, easy-to-install, and versatile roof flashing solution. However, its higher cost and limited size options may be a disadvantage for some homeowners. Ultimately, whether or not to buy the Portals 4YN30 flashing depends on the specific requirements of your roofing project and your budget. If durability, ease of installation, and versatility are top priorities, this flashing may be a worthwhile investment.

Details:

Light industrial. Receptacles. Portals plus 4YN30 flashing, flat roof: 14 in.dia alum roof vent pipe base shape round, material aluminum, cap/collar edm, thickness 0.1 in, for angle not applicable, number of pipes 1, maximum size 6 minimum 2 width diameter seal top opening closed, application vents, UV protected yes, details. And enclosures.

Electrical outlet's. Electrical boxes.

specifications maxohvac:

• brand: Portals Plus
• mpn: 4yn30
• type: Ventilation Flashings
• country of origin: Us
• weight: 1.8000
• length: 14.000
• features: 14 In.dia Alum Roof Vent Pipe Flashing, Base Shape Round, Base Ma
• battery included: No

returns maxohvac:

• policy: returns accepted
• method: money back
• paid by: seller
• time: 60 days

seller maxohvac:

• rating: 99.8%
• city: USA
• # reviews: 1297212

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

payments maxohvac:

• wallet: google-pay
• other
• credit card: mastercard

shipping maxohvac:

• type: fixed
• service: standard
• class: standard
• transit: 6-6 days

offer maxohvac:

• started: december 20, 2025
• prices: $124.99–$186.44
• item condition:
  • New
  • New – Open box
• options: ship-to-home
• sold #: 9
• availability: in stock

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