--- product_id: 276556702 title: "DEKS DEKTITE #4(DFE104B) Square Black EPDM Flexible Pipe Flashing (Roof Jack, Pipe Boot Flashing) Dektite for OD Pipe Sizes 3\" - 7\"" brand: "deks" price: "£83.33" currency: GBP in_stock: true category: "Deks" url: https://www.desertcart.co.uk/products/276556702-deks-dektite-4-dfe104b-square-black-epdm-flexible-pipe-flashing store_origin: GB region: United Kingdom --- # Fits 3" to 7" pipe OD Temp range -58°F to +239°F 11" x 11" flexible aluminum base DEKS DEKTITE #4(DFE104B) Square Black EPDM Flexible Pipe Flashing (Roof Jack, Pipe Boot Flashing) Dektite for OD Pipe Sizes 3" - 7" **Brand:** deks **Price:** £83.33 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal your roof with confidence—flexible, durable, and built to last! ## Quick Answers - **What is this?** DEKS DEKTITE #4(DFE104B) Square Black EPDM Flexible Pipe Flashing (Roof Jack, Pipe Boot Flashing) Dektite for OD Pipe Sizes 3" - 7" by deks - **How much does it cost?** £83.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/276556702-deks-dektite-4-dfe104b-square-black-epdm-flexible-pipe-flashing) ## Best For - deks enthusiasts ## Why This Product - Trusted deks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **On-Site Customization:** Easily adjustable for quick, hassle-free installation—because your time is valuable. - • **Flexible Aluminum Base:** 11" x 11" base adapts to uneven metal roofs, ensuring a watertight seal every time. - • **Universal Pipe Compatibility:** Seamlessly fits pipes from 3" to 7" OD, perfect for diverse roofing projects. - • **Durability Backed by Warranty:** 20-year manufacturer’s guarantee against defects means peace of mind for decades. - • **Extreme Temperature Resilience:** Engineered EPDM rubber endures from arctic chills to scorching heat without cracking. ## Overview The DEKS DEKTITE #4 Square Black EPDM Flexible Pipe Flashing is a premium roofing accessory designed to fit 3" to 7" diameter pipes. Made from durable EPDM rubber with an aluminum collar, it withstands extreme temperatures from -58°F to +239°F. Its 11" x 11" flexible base ensures a secure, watertight seal on uneven metal roofs, reducing maintenance and extending roof life. Backed by a 20-year warranty, it’s the trusted choice for professional-grade pipe flashing solutions. ## Description #4 (DFE104B) Black Dektite SQUARE Standard Flexible Pipe FlashingContinuous Service Temperature Ranges from -58F to +239F (EPDM)Flashing Base is 11" X 11"Pipe Boot Fits 3" to 7" 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 * Against Manufacturing DefectsBLACK Dektite Square Base Pipe Flashings are for Roof Pitches up to 12/12 or 45 degreesNote: When used on roofs where the pitch is steeper than 20 degrees, or when used on deep ribbed profile roof panels (1-1/2" deep corrugation or more), consider using the next size larger Dektite 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 product's 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. ## Features - This Pipe Flashing Boot Made By Deks is Made of EPDM for Long Life Even at Extreme Temperatures - Black Dektite Pipe Flashing is Rated for Continuous Service Temperature Ranges of -58ÀöF to +239Àö F - EPDM Rubber Boot with Flexible Base (Aluminum Collar). Pipe Boot Fits 3" to 7" Pipe OD. - Metal Roofing Pipe Flashing Boot is Designed for on-site Adjustment with a base of 11" x 11" - Adults ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0771T9FLW | | ASIN | B0771T9FLW | | Brand Name | DEKS | | Color | Black | | Connector Type | Elbow | | Customer Reviews | 4.6 4.6 out of 5 stars (148) | | Customer reviews | 4.6 4.6 out of 5 stars (148) | | Date First Available | 21 February 2018 | | Exterior Finish | Aluminium | | Is Discontinued By Manufacturer | No | | Item Dimensions | 27.9 x 27.9 x 6.4 centimeters | | Item model number | 687748063056 | | Manufacturer | DEKTITE | | Manufacturer | DEKTITE | | Manufacturer Part Number | DFE104B | | Material Type | Silicone Rubber Metal | | Model Number | 687748063056 | | Number of Pieces | 1 | | Product Dimensions | 27.94 x 27.94 x 6.35 cm; 381 g | | Set Name | Single piece | | Size | 2.875" to 6.75" | | Thread Type | UN | | UPC | 687748063056 | | Unit Count | 1 Count | ## Product Details - **Brand:** DEKS - **Colour:** Black - **Item dimensions L x W x H:** 27.9 x 27.9 x 6.4 centimeters - **Material:** Silicone Rubber Metal - **Size:** 2.875" to 6.75" ## Images ![DEKS DEKTITE #4(DFE104B) Square Black EPDM Flexible Pipe Flashing (Roof Jack, Pipe Boot Flashing) Dektite for OD Pipe Sizes 3" - 7" - Image 1](https://m.media-amazon.com/images/I/712+x17S5KL.jpg) ## Questions & Answers **Q: Is a square or round base boot better for a 4-12 pitch steel standing seam roof?** A: Round Dektites are great for a roof pitch of 10/12 and under. Square Dektites, are for 10/12 roof pitch and higher, due to having a larger base and helps with water not forming a puddle. Square Dektites should be set on the roof in a diamond shape. Both shape are easy to install. **Q: what is the size of the actual base of the #4 3" by 7" not the dimensions of the box** A: I mam not sure of the exact size, but it's prob ably 16 inches. I don't remember the exact size. That is the best I can do.It is a good product and easy to install. Make sure to wet the pipe with a teaspoon of dish soap in the water before slipping the boot down the pipe. **Q: Will this work on a 2 and a 1/2 inch pipe** A: This flashing is for Pipe Outside diameter of 3" to 7" so a 2 1/2" pipe will be too small. There are others on this site and in most home improvement stores that will fit that size of pipe. **Q: I have a 3" pipe going through a 4-12 pitch steel standing seam roof. What size range boot would work best for this?** A: The size range boot that would work best for this would be the #3 1/4" - 5". ## Frequently Bought Together - Dektite Premium #4 Black EPDM Metal Roof Pipe Flashing, Square Base, Pipe OD 3" to 7" - 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 - #2 (1/4" - 3") Square Black EPDM Flexible Pipe Flashing, Roof Jack, Pipe Boot Flashing Dektite (DFE102B) --- ## 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.co.uk/products/276556702-deks-dektite-4-dfe104b-square-black-epdm-flexible-pipe-flashing](https://www.desertcart.co.uk/products/276556702-deks-dektite-4-dfe104b-square-black-epdm-flexible-pipe-flashing) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-16*