EXW Singapore — collect or forward from our Singapore office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up

PORTALS PLUS

Portals Plus is a manufacturer of roof penetration sealing products, primarily known for its line of pipe boots and flashing accessories used in flat-roof construction and maintenance. The brand's product range includes round-base boots, rectangular-base boots, and roof tape kits, all designed to create weathertight seals around pipes, conduits, and other penetrations. These products are commonly specified in commercial, industrial, and residential roofing applications where reliable water intrusion prevention is required. Portals Plus boots are available with EPDM or neoprene collars, and base materials include aluminum and other metals. The round-base boots accommodate pipe diameters ranging from 2 3/4 inches up to 6 inches, with configurations for single or multiple pipes. Top openings are either open or closed, depending on the installation requirements. The EPDM and neoprene collars provide resistance to UV exposure, ozone, and temperature extremes, making them suitable for long-term outdoor use. 3G Electric supplies the Portals Plus line as part of its broader catalog of industrial equipment and components. The product range includes models such as the 14.5-inch diameter EPDM roof vent pipe boot (MPN 11025) for up to 6-inch pipes with an open top, the 13-inch diameter EPDM boot (MPN 42510) with a closed top for 6-inch pipes, and the 11-inch diameter EPDM boot (MPN 11015) for 3-inch pipes with an open top. Also available are aluminum-base boots like the 14-inch diameter model (MPN 4YN31) for up to four 2-inch pipes with a closed top, and the 14-inch diameter aluminum boot (MPN 4YN30) for a single 6-inch pipe with a closed top. Neoprene-collar options include the 11-inch diameter boot (MPN 12015) for 3-inch pipes with an open top and the 14.5-inch diameter boot (MPN 12025) for 6-inch pipes with an open top. These products are used in roofing systems where code-compliant sealing of penetrations is necessary. 3G Electric provides access to these components with specifications and manufacturer part numbers listed for each item, allowing procurement and maintenance teams to match the correct boot to the pipe size, base type, and collar material required for the job. The company serves a global customer base, shipping to various regions and supporting inquiries for technical data and availability.

Genuine
OEM Parts
Expert
Tech Support
1 Day
Quote Response
Worldwide
Origin
EXW Singapore
Collect or forward from our office
Datasheets on Request
Technical specs & drawings
1-Day Quote Response
Singapore-based team
Browse:
Show
Page 2 of 2
← Prev12Next →

About PORTALS PLUS

Portals Plus is a manufacturer of roof penetration sealing products, primarily known for its line of pipe boots and flashing accessories used in flat-roof construction and maintenance. The brand's product range includes round-base boots, rectangular-base boots, and roof tape kits, all designed to create weathertight seals around pipes, conduits, and other penetrations. These products are commonly specified in commercial, industrial, and residential roofing applications where reliable water intrusion prevention is required. Portals Plus boots are available with EPDM or neoprene collars, and base materials include aluminum and other metals. The round-base boots accommodate pipe diameters ranging from 2 3/4 inches up to 6 inches, with configurations for single or multiple pipes. Top openings are either open or closed, depending on the installation requirements. The EPDM and neoprene collars provide resistance to UV exposure, ozone, and temperature extremes, making them suitable for long-term outdoor use. 3G Electric supplies the Portals Plus line as part of its broader catalog of industrial equipment and components. The product range includes models such as the 14.5-inch diameter EPDM roof vent pipe boot (MPN 11025) for up to 6-inch pipes with an open top, the 13-inch diameter EPDM boot (MPN 42510) with a closed top for 6-inch pipes, and the 11-inch diameter EPDM boot (MPN 11015) for 3-inch pipes with an open top. Also available are aluminum-base boots like the 14-inch diameter model (MPN 4YN31) for up to four 2-inch pipes with a closed top, and the 14-inch diameter aluminum boot (MPN 4YN30) for a single 6-inch pipe with a closed top. Neoprene-collar options include the 11-inch diameter boot (MPN 12015) for 3-inch pipes with an open top and the 14.5-inch diameter boot (MPN 12025) for 6-inch pipes with an open top. These products are used in roofing systems where code-compliant sealing of penetrations is necessary. 3G Electric provides access to these components with specifications and manufacturer part numbers listed for each item, allowing procurement and maintenance teams to match the correct boot to the pipe size, base type, and collar material required for the job. The company serves a global customer base, shipping to various regions and supporting inquiries for technical data and availability.

Common Applications

  • Commercial roofing — Portals Plus 14.5-inch EPDM round-base boot (MPN 11025) for sealing 6-inch vent pipes on flat roofs.
  • Industrial facilities — Portals Plus 14-inch aluminum round-base boot (MPN 4YN31) for multiple 2-inch conduit penetrations.
  • Residential flat roofs — Portals Plus 8-inch EPDM round-base boot (MPN 42500) for 2 3/4-inch plumbing vents.
  • HVAC systems — Portals Plus 13-inch EPDM round-base boot (MPN 42510) with closed top for sealed pipe exits.
  • Maintenance and repair — Portals Plus 11-inch neoprene round-base boot (MPN 12015) for replacing worn seals on 3-inch pipes.
  • New construction — Portals Plus 14-inch aluminum round-base boot (MPN 4YN30) for 6-inch vent stacks on flat roofs.

Frequently asked questions

Common questions about PORTALS PLUS from 3G Electric.

What pipe diameters can Portals Plus round-base boots accommodate?

Portals Plus round-base boots are available for pipe diameters from 2 3/4 inches up to 6 inches. For example, the 8-inch diameter EPDM boot (MPN 42500) fits pipes up to 2 3/4 inches, while the 14.5-inch diameter EPDM boot (MPN 11025) accommodates pipes up to 6 inches. Some models, such as the 14-inch aluminum boot (MPN 4YN31), are designed for multiple pipes with a maximum individual pipe size of 2 inches. The specific maximum pipe size is listed in each product's specifications.

What is the difference between EPDM and neoprene collars in Portals Plus boots?

EPDM (ethylene propylene diene monomer) and neoprene are both synthetic rubbers used for weatherproofing. EPDM offers excellent resistance to UV radiation, ozone, and extreme temperatures, making it a common choice for outdoor roofing applications. Neoprene provides good resistance to oils, solvents, and weathering, though its temperature range may differ slightly. Portals Plus offers boots with either collar material, such as the EPDM model 11025 and the neoprene model 12025, both for 6-inch pipes. Selection depends on the specific environmental and chemical exposure conditions of the installation.

Are Portals Plus roof vent pipe boots suitable for flat roofs?

Yes, Portals Plus round-base boots are specifically designed for flat roofs. Their round base allows for installation on flat surfaces, and the collar seals around the pipe to prevent water intrusion. Models like the 14.5-inch EPDM boot (MPN 11025) and the 14-inch aluminum boot (MPN 4YN30) are intended for flat-roof applications. The base can be secured to the roof membrane using appropriate adhesives or fasteners, following the manufacturer's installation instructions.

What does 'open top' versus 'closed top' mean for Portals Plus boots?

The top opening designation refers to the configuration at the upper end of the boot where the pipe exits. An open top means the collar is open, allowing the pipe to extend through and beyond the boot, which is typical for vent pipes that need to remain open to the atmosphere. A closed top means the collar seals around the pipe, providing a finished, weathertight closure. For example, the 13-inch EPDM boot (MPN 42510) has a closed top, while the 14.5-inch EPDM boot (MPN 11025) has an open top. The choice depends on whether the pipe requires an open vent or a sealed termination.

Can Portals Plus boots be used for multiple pipe penetrations?

Yes, certain Portals Plus round-base boots are designed to accommodate multiple pipes. The 14-inch aluminum boot (MPN 4YN31) can seal up to four pipes with a maximum individual pipe diameter of 2 inches. This type of boot is useful when several small pipes or conduits penetrate the roof in close proximity. For single-pipe applications, models like the 14-inch aluminum boot (MPN 4YN30) handle one pipe up to 6 inches. Always verify the number of pipes and maximum size in the product specifications before ordering.

What materials are used in Portals Plus roof vent pipe boots?

Portals Plus boots typically consist of a metal base and a flexible collar. The base can be aluminum or other metals, while the collar is made from EPDM or neoprene. For instance, the 14-inch aluminum boot (MPN 4YN30) has an aluminum base and an EPDM collar. The 11-inch neoprene boot (MPN 12015) uses a neoprene collar. These materials are chosen for durability and resistance to weathering. The specific material composition is listed in each product's specifications to help with compatibility and performance assessment.