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PORTALS PLUS Steel Roof Vent Pipe Flashing for 4" Pipe - Rectangular-Base Boots
PORTALS PLUSRectangular-Base Boots

PORTALS PLUS Steel Roof Vent Pipe Flashing for 4" Pipe

The PORTALS PLUS Steel Roof Vent Pipe Flashing for 4" pipe is a rectangular-base boot designed for shingled roofs. It features an open top opening and an elastomeric collar material. This product is identified by…

SKU 3G-OTH-76503

Brand
PORTALS PLUS
Item
Steel Roof Vent Pipe Flashing for 4" Pipe
Category
Rectangular-Base Boots
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PORTALS PLUS
Type
Rectangular Base, For 1 Pipes, Steel
Top Opening
Open
Material - Collar
Elastomeric

Technical Documents

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PORTALS PLUS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PORTALS PLUS Steel Roof Vent Pipe Flashing for 4" pipe is a rectangular-base boot designed for shingled roofs. It features an open top opening and an elastomeric collar material. This product is identified by manufacturer part number.

Frequently Asked Questions

What is the PORTALS PLUS Steel Roof Vent Pipe Flashing used for?

The PORTALS PLUS Steel Roof Vent Pipe Flashing (MPN ) seals around a 4-inch vent pipe where it exits a shingled roof. Its rectangular base and elastomeric collar prevent water intrusion, making it suitable for residential and commercial roofing applications.

What are the specifications of the PORTALS PLUS roof flashing?

The PORTALS PLUS is a rectangular-base boot for one 4-inch pipe on shingled roofs. It has an open top opening and an elastomeric collar. The base is steel. This model is designed for single-pipe vent installations and is identified by manufacturer part number .

Where to buy PORTALS PLUS roof vent pipe flashing worldwide?

3G Electric supplies the PORTALS PLUS Steel Roof Vent Pipe Flashing () worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this product for your roofing project.

How to install a PORTALS PLUS rectangular-base boot on a shingled roof?

Install the PORTALS PLUS by sliding the elastomeric collar over the 4-inch vent pipe. Position the steel rectangular base over the shingle cutout, ensuring the flange sits flat. Secure the base with roofing nails and seal the edges with roofing cement per standard flashing practices.

Used in

Common applications for PORTALS PLUS
Flat roof maintenance — PORTALS PLUS round-base EPDM boot (MPN 11015) for sealing 3-inch vent pipes on commercial buildings.
Corrugated metal roof installation — PORTALS PLUS rectangular-base aluminum boot (MPN 4YN36) for single-pipe flashings on industrial sheds.
Shingled roof repair — PORTALS PLUS steel rectangular-base boot (MPN 4YN40) for 3-inch plumbing vents in residential re-roofing.
EPDM roof repair — PORTALS PLUS roof tape kit (MPN 4YN42) for sealing seams and tears on single-ply membranes.
New construction flat roofs — PORTALS PLUS 14-inch aluminum boot (MPN 4YN30) for 6-inch exhaust vents on HVAC systems.
Multi-pipe flat roof penetrations — PORTALS PLUS round-base boot (MPN 4YN31) for 2-inch pipes in confined roof spaces.

PORTALS PLUS Products

3G Electric supplies PORTALS PLUS rectangular-base boots. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Round-base boot for sealing roof penetrations on flat roofs. Accommodates one pipe up to 6 inches in diameter. Constructed with an aluminum base and EPDM collar. Top opening is closed
PORTALS PLUS
Round-base boot for sealing roof penetrations on flat roofs. Accommodates one pipe up to 6 inches in diameter. Constructed with an aluminum base and EPDM collar. Top opening is closed
PORTALS PLUS
PORTALS PLUS
Round base boot for sealing roof vent pipes on flat roofs. Accommodates one pipe up to 6 inches in diameter. Features an EPDM collar for weathertight protection. Open top opening. Manufacturer part number 11025
PORTALS PLUS
PORTALS PLUS
Round base boot for sealing roof vent pipes on flat roofs. Accommodates one pipe up to 6 inches in diameter. Features a neoprene collar to prevent water intrusion. Open top opening
PORTALS PLUS
PORTALS PLUS
Round-base boot with neoprene collar for sealing a single pipe up to 3 inches on flat roofs. Open top opening accommodates vent pipes. Neoprene material provides weathertight seal against moisture and debris
PORTALS PLUS
PORTALS PLUS
This round-base boot is designed for flat roofs, sealing around a single pipe up to 3 inches in diameter. The EPDM collar provides weathertight protection against rain and debris. Suitable for commercial and industrial roofing applications
PORTALS PLUS
PORTALS PLUS
Round-base boot for sealing a single pipe penetration on flat roofs. Features a closed top opening and an EPDM collar. Accommodates pipes up to 2 3/4 inches in diameter. Suitable for use in commercial and industrial roofing applications

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Rectangular-base boot for sealing around a 3" vent pipe on shingled roofs. Constructed of steel with an elastomeric collar that grips the pipe. Open top opening. Suitable for use in roofing and plumbing vent installations
PORTALS PLUS
Rectangular-base boot for sealing around a 3" vent pipe on shingled roofs. Constructed of steel with an elastomeric collar that grips the pipe. Open top opening. Suitable for use in roofing and plumbing vent installations
Rectangular-base boot with square base designed for sealing vent pipe penetrations on corrugated metal roofs. Features an open top opening and EPDM collar for weathertight seal. Suitable for industrial and commercial roofing applications
PORTALS PLUS
Rectangular-base boot with square base designed for sealing vent pipe penetrations on corrugated metal roofs. Features an open top opening and EPDM collar for weathertight seal. Suitable for industrial and commercial roofing applications
This rectangular-base boot is made of steel with an elastomeric collar. It is designed for use with one pipe and features an open top opening. Typical applications include sealing vent pipes on sloped roofs to prevent water intrusion
PORTALS PLUS
This rectangular-base boot is made of steel with an elastomeric collar. It is designed for use with one pipe and features an open top opening. Typical applications include sealing vent pipes on sloped roofs to prevent water intrusion
Rectangular-base boot for sealing around a 1.5" vent pipe on shingled roofs. Constructed with a steel base and elastomeric collar. Open top opening. Used in roofing applications to prevent water intrusion around plumbing or exhaust vents
PORTALS PLUS
Rectangular-base boot for sealing around a 1.5" vent pipe on shingled roofs. Constructed with a steel base and elastomeric collar. Open top opening. Used in roofing applications to prevent water intrusion around plumbing or exhaust vents
Rectangular-base boot with square aluminum base and EPDM collar, designed for sealing single pipe penetrations on corrugated metal roofs. Open top opening accommodates pipe. Provides weatherproof seal for ventilation pipe penetrations
PORTALS PLUS
Rectangular-base boot with square aluminum base and EPDM collar, designed for sealing single pipe penetrations on corrugated metal roofs. Open top opening accommodates pipe. Provides weatherproof seal for ventilation pipe penetrations
Rectangular-base boot with a square aluminum base and EPDM collar, designed for sealing a single vent pipe on corrugated metal roofs. Open top opening. Used in roofing applications to prevent water intrusion around pipes
PORTALS PLUS
Rectangular-base boot with a square aluminum base and EPDM collar, designed for sealing a single vent pipe on corrugated metal roofs. Open top opening. Used in roofing applications to prevent water intrusion around pipes