---
product_id: 119319140
title: "Kozy Kollar PV-4\" Roof Flange"
brand: "kozy kollar"
price: "€ 293.23"
currency: EUR
in_stock: true
reviews_count: 3
category: "Kozy Kollar"
url: https://www.desertcart.nl/products/119319140-kozy-kollar-pv-4-roof-flange
store_origin: NL
region: Netherlands
---

# Fits 4'' PVC, Cast Iron & Copper pipes Supports flat to 12/12 roof pitches Weatherproof installation, even in snow Kozy Kollar PV-4" Roof Flange

**Brand:** kozy kollar
**Price:** € 293.23
**Availability:** ✅ In Stock

## Summary

> 🏗️ Elevate your roof game with Kozy Kollar – where durability meets effortless installation!

## Quick Answers

- **What is this?** Kozy Kollar PV-4" Roof Flange by kozy kollar
- **How much does it cost?** € 293.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/119319140-kozy-kollar-pv-4-roof-flange)

## Best For

- kozy kollar enthusiasts

## Why This Product

- Trusted kozy kollar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Roof Pitch Flexibility:** Engineered for flat roofs up to steep 12/12 pitches, adapting to diverse architectural styles.
- • **Inside-Out Installation:** Mounts from inside the building over shingles, ensuring a sleek, secure finish without roof damage.
- • **All-Weather Installation:** Install confidently in rain, snow, or shine—no delays on your project timeline.
- • **Universal Pipe Compatibility:** Seamlessly fits 4'' PVC, cast iron, and copper pipes for versatile HVAC solutions.
- • **Durable, Heat-Treated Materials:** Crafted from premium metal and rubber for long-lasting protection and performance.

## Overview

The Kozy Kollar PV-4" Roof Flange is a robust, easy-to-install roofing accessory designed for 4-inch PVC, cast iron, and copper pipes. Compatible with architectural and conventional shingles, it supports roof pitches from flat to 12/12 and can be installed in any weather condition, including snow. Made from heat-treated metal and rubber, it ensures a secure, weatherproof seal installed from inside the building over shingles.

## Description

Allowable Roof materials: three tab conventional shingles, architectural shingle, metal roof with solid substrate, and rolled roofing with solid substrate.

Review: The best! - We use this for HVAC install. They are awesome. We never need to worry about anyone falling off of the roof. Quick shipping with zero problems.
Review: Five Stars - worked as advertised, worth the money

## Features

- Installes form INSIDE the Building OVER shingles
- Works on archutechecal and conventual shingles
- for 4'' PVC, Cast Iron and Copper Pipes
- Works on flat to 12/12 roof pitches
- Can be installed in any weather even snow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00T5KUCSQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #773,504 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #239 in Roof Vents |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (5) |
| Date First Available | June 1, 2015 |
| Installation Method | Surface-Mounted |
| Item Package Quantity | 1 |
| Item Weight | 4.99 pounds |
| Item model number | PV-4 |
| Manufacturer | Kozy Kollar Mfg. |
| Material | Heat-Treated, Metal, Rubber |
| Number Of Pieces | 17 |
| Part Number | PV-4 |
| Product Dimensions | 12 x 8.5 x 2.5 inches |
| Shape | Rectangular |
| Size | 4'' |
| Special Features | Easy to Install |

## Images

![Kozy Kollar PV-4" Roof Flange - Image 1](https://m.media-amazon.com/images/I/81mk-ZrDWpL.jpg)
![Kozy Kollar PV-4" Roof Flange - Image 2](https://m.media-amazon.com/images/I/71QF0mGP4iL.jpg)
![Kozy Kollar PV-4" Roof Flange - Image 3](https://m.media-amazon.com/images/I/81MOSX0f0sL.jpg)
![Kozy Kollar PV-4" Roof Flange - Image 4](https://m.media-amazon.com/images/I/51M9ZDmCRSL.jpg)
![Kozy Kollar PV-4" Roof Flange - Image 5](https://m.media-amazon.com/images/I/51AhVm4qzPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best!
*by R***N on August 4, 2018*

We use this for HVAC install. They are awesome. We never need to worry about anyone falling off of the roof. Quick shipping with zero problems.

### ⭐⭐⭐⭐⭐ Five Stars
*by T***R on March 20, 2017*

worked as advertised, worth the money

### ⭐⭐⭐⭐⭐ Five Stars
*by A***L on October 2, 2015*

The product works exactly as described and was easy to install.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/119319140-kozy-kollar-pv-4-roof-flange](https://www.desertcart.nl/products/119319140-kozy-kollar-pv-4-roof-flange)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-19*