NSPV Roof Pipe Flashing 2025

Closed-Base Design (100×100mm): For small pipes (0–35mm or 0–1.5in), ideal for tight spaces or minimalist installations.
Open-Base Design (200×200mm): For medium pipes (50–100mm or 2–4in), offering flexibility in alignment.
Open-Base Design (300×300mm): For large pipes (100–200mm or 4–8in), ensuring robust sealing for heavy-duty applications.

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Product Introduction

NSPV Roof Pipe Flashing is a premium roofing accessory designed to ensure a watertight seal around pipes penetrating roofs, preventing leaks and water damage. Engineered for versatility and durability, it accommodates pipes of varying diameters while adapting to different roofing materials and slopes. Available in multiple base sizes and pipe ranges, this product is ideal for residential, commercial, and industrial applications, offering a reliable solution for both new installations and retrofits.

Product Specifications

Connector Types	The NSPV Roof Pipe Flashing NSPV RPF35
Material	Silicon
Color	Black, Red, Gray
Rim	Aluminum
Thickness	1.5mm to 2mm

Our Features

Base Sizes & Pipe Compatibility:
100x100mm: Fits pipes 0–35mm (0–1.5in), closed-mouth for tight spaces.
200x200mm: Accommodates 50–100mm (2–4in) pipes, open-mouth for easy retrofitting.
310x310mm: Designed for 100–200mm (4–8in) pipes, open-mouth for large-diameter applications.
Material: Silicone/rubber sealing ensures UV, chemical, and weather resistance; aluminum alloy frames offer lightweight strength and corrosion resistance.
Design: Open- and closed-mouth options adapt to new or existing pipe installations, while the flexible flange allows vibration tolerance.

Our Advantages

Superior Waterproofing: The precision-cut silicone cone and neutral-cure sealant create a leak-proof barrier, adapting to any roof shape without wrinkles or gaps.
Extreme Temperature Resistance: Withstands -50°C to 150°C, preventing cracking or deformation in harsh climates.
Easy Installation: Trim the cone to fit pipe diameters, lubricate with water, and fasten with self-drilling screws. Hand-press the base to eliminate creases, ensuring vibration tolerance.
Longevity & Cost Efficiency: Backed by a 25-year warranty, it reduces maintenance and replacement costs by preventing water damage and mold growth.

Application

The NSPV Roof Pipe Flashing is designed for high-performance waterproofing across diverse roofing systems, making it ideal for residential, commercial, industrial, and specialty projects. Its adaptability ensures reliable sealing in any environment:

1. Residential Use

Seals plumbing vents, exhaust fans, and dryer vents on shingle, metal, or tile roofs.
Prevents leaks around chimneys, skylights, and solar panel installations.

2. Commercial & Industrial

Waterproofs HVAC units, exhaust vents, and large-diameter pipes (100–200mm/4–8in) in offices, factories, and warehouses.
Withstands extreme temperatures (-50°C to 150°C), vibrations, and corrosive environments.

3. Specialty Applications

Fits historic buildings, green roofs, and mobile structures with non-invasive, durable sealing.
Rapid retrofitting for emergency repairs on existing roofs.

Why Choose NSPV Roof Pipe Flashing?

Universal Fit: Adjusts to all roof types and pipe sizes (0–200mm/0–8in).
Easy Installation: Trim-to-fit design and self-drilling screws for quick setup.
25-Year Warranty: Ensures long-term reliability and cost savings.

This solution delivers unmatched durability, efficiency, and peace of mind for any roofing project.

FAQ

Q1: How do I select the correct base size?

Measure the pipe diameter. Use 100x100mm for 0–35mm, 200x200mm for 50–100mm, and 310x310mm for 100–200mm pipes.

Q2: Is it compatible with all roof types?

A2: Yes, it suits asphalt, metal, and tile roofs. Follow installation guidelines for optimal adhesion.

Q3: How often should I inspect it?

Check annually, especially after severe weather. Repair immediately if cracks or gaps appear.

Q4: Can I paint the flashing?

Paint the aluminum rim with outdoor-grade paint; avoid the silicone seal to maintain performance.

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