---
product_id: 183428666
title: "DEKTITE SQUARE BASE PIPE FLASHING BOOT: #3 (DFE103B) BLACK Square Base EPDM Flexible Pipe Flashing Dektite (for OD pipe sizes 1/4\" - 5\")~Roof Jack Pipe Boot~pipe flashing"
brand: "dektite"
price: "$U3742"
currency: UYU
in_stock: true
reviews_count: 3
category: "Dektite"
url: https://www.desertcart.uy/products/183428666-dektite-square-base-pipe-flashing-boot-3-dfe103b-black-square
store_origin: UY
region: Uruguay
---

# Fits pipes 1/4" to 5" OD Temp range -58°F to +239°F Flexible EPDM with aluminum collar DEKTITE SQUARE BASE PIPE FLASHING BOOT: #3 (DFE103B) BLACK Square Base EPDM Flexible Pipe Flashing Dektite (for OD pipe sizes 1/4" - 5")~Roof Jack Pipe Boot~pipe flashing

**Brand:** dektite
**Price:** $U3742
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal your roof like a pro — no cracks, no worries!

## Quick Answers

- **What is this?** DEKTITE SQUARE BASE PIPE FLASHING BOOT: #3 (DFE103B) BLACK Square Base EPDM Flexible Pipe Flashing Dektite (for OD pipe sizes 1/4" - 5")~Roof Jack Pipe Boot~pipe flashing by dektite
- **How much does it cost?** $U3742 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/183428666-dektite-square-base-pipe-flashing-boot-3-dfe103b-black-square)

## Best For

- dektite enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Longevity:** Backed by a 20-year warranty, built to protect your investment
- • **All-Weather Resilience:** Withstands extreme temps from -58°F to +239°F for year-round reliability
- • **Durable EPDM Construction:** Flexible rubber boot with aluminum collar resists cracking and breaks
- • **Universal Fit Flexibility:** Accommodates pipe diameters from 1/4" to 5", perfect for diverse projects
- • **Seals Uneven Roofs Effortlessly:** Square base design ensures tight, maintenance-free sealing on metal roofs

## Overview

The DEKTITE #3 Square Base Pipe Flashing Boot is a premium EPDM rubber pipe boot designed to fit 1/4" to 5" outside diameter pipes. Its flexible aluminum-collared base measures 8-9/16" square, providing a secure, weatherproof seal on uneven metal roofing. Rated for continuous service temperatures from -58°F to +239°F, it resists cracking and breaking, reducing maintenance needs. Ideal for plumbing, HVAC, exhaust vents, and more, it comes with a 20-year manufacturer warranty, ensuring long-lasting roof protection.

## Description

#3 (DF103B) Black Dektite SQUARE Standard Flexible Pipe FlashingContinuous Service Temperature Ranges of -58F to +239F (EPDM)Flashing Base is 8-9/16" X 8-9/16"Pipe Boot Fits 1/4" to 5" Outside Pipe DiameterEasily Customized Pipe Boot on the Job SiteEPDM Rubber Boot with Flexible Base (Aluminum Collar)Dektite Base Seals Against Uneven Metal Roofing with EasePipe Flashing Will Not Break or CrackReduced Building MaintenanceFlashing Base Fastener Spacing: 1-1/2"Use for Stove Pipes, Chimney, Plumbing, Heating, Air Conditioning, Electrical, Exhaust Vents, etc.20 Year Manufacturer's Warranty Against Manufacturing DefectsOn a roof with a 10/12 to 12/12 pitch Dektite recommends you use a Square base pipe flashing installed with the tip pointed towards roof top. When used with deep ribbed profile panels (1-1/2" deep corrugation or more), consider using the next size up that will accommodate the same diameter pipe.Caution! This product is not rated for temperatures experienced by prolonged contact with a single wall chimney. Failure to follow the products stated directions and specifications for use may result in damage to the Dektite and other items nearby.For single wall chimney applications consider using a high temperature silicone flashing product that is rated for higher temperature applications.

Review: They fit! - They covered larger areas than others. Glad I found them!
Review: Great Vendor - I received one the day after my order,and the other two items the next day. I've installed these before and it's very easy. Great product.

## Features

- #3 Black Dektite SQUARE Standard Flexible Pipe Boot Flashing. Base is 8-9/16" X 8-9/16".
- EPDM Rubber Boot with Flexible Base (Aluminum Collar). Pipe Boot Fits 1/4" to 5" Pipe OD.
- Black Dektite Pipe Flashing is Rated for Continuous Service Temperature Ranges of -58˚F to +239˚ F
- Dektite Base Seals Against Uneven Metal Roofing with Ease. Pipe Flashing Will Not Break or Crack.
- This DEKS DEKTITE SQUARE BASE ROOF PIPE BOOT FLASHING: #3 Black EPDM listing is for a 1 PACK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07DZX29ZV |
| Best Sellers Rank | #291,897 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #138 in Roof Flashings |
| Customer Reviews | 4.6 4.6 out of 5 stars (36) |
| Date First Available  | November 1, 2019 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 42010401 |
| Manufacturer  | Dektite |
| Product Dimensions  | 7.09 x 6.3 x 1.57 inches; 4.63 Pounds |

## Product Details

- **Brand:** Dektite
- **Color:** Black
- **Item Weight:** 2.1 Kilograms
- **Power Source:** Corded Electric
- **Product Dimensions:** 8.56"D x 8.56"W x 8.56"H

## Images

![DEKTITE SQUARE BASE PIPE FLASHING BOOT: #3 (DFE103B) BLACK Square Base EPDM Flexible Pipe Flashing Dektite (for OD pipe sizes 1/4" - 5")~Roof Jack Pipe Boot~pipe flashing - Image 1](https://m.media-amazon.com/images/I/61LziD3AlWL.jpg)
![DEKTITE SQUARE BASE PIPE FLASHING BOOT: #3 (DFE103B) BLACK Square Base EPDM Flexible Pipe Flashing Dektite (for OD pipe sizes 1/4" - 5")~Roof Jack Pipe Boot~pipe flashing - Image 2](https://m.media-amazon.com/images/I/61YVNSD0raL.jpg)
![DEKTITE SQUARE BASE PIPE FLASHING BOOT: #3 (DFE103B) BLACK Square Base EPDM Flexible Pipe Flashing Dektite (for OD pipe sizes 1/4" - 5")~Roof Jack Pipe Boot~pipe flashing - Image 3](https://m.media-amazon.com/images/I/91fPdLyNd5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ They fit!
*by O***S on January 31, 2024*

They covered larger areas than others. Glad I found them!

### ⭐⭐⭐⭐⭐ Great Vendor
*by B***F on July 21, 2023*

I received one the day after my order,and the other two items the next day. I've installed these before and it's very easy. Great product.

### ⭐⭐⭐⭐⭐ Great product.Easy to install.
*by A***R on September 9, 2022*

Used for a roof vent

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-19*