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No 3 EPDM Mi-Flash 6-102mm (1/4 to 4 inch) - Low Temp. (12-3LT)

Enhance your roofing projects with National Flues' No 3 EPDM Mi-Flash flashings. Designed specifically for profiled sheeting, flat panels, and a variety of roof pitches, these low-temperature flashings provide a robust seal for pipe diameters ranging from 6mm to 102mm. Experience the durability of EPDM combined with ease of installation. Explore our range of top-quality roofing and sealing solutions along with a wide selection of optional accessories to meet every project need.
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£9.99
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At a Glance

  • Quick, hassle‐free installation
  • Durable EPDM resists harsh weather, UV and ozone
  • Versatile design fits pipe diameters from 6mm to 102mm (1/4 to 4 inches)
  • Suitable for both profiled sheeting and flat panels
  • One-piece construction for reliable sealing

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

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Have Questions?
Phone: 01670 206999
Email: [email protected]

Crafted from high-quality EPDM, the No 3 EPDM Mi-Flash flashings are engineered for maximum resistance to harsh weather, ozone, and UV light exposure. The one-piece construction ensures a swift and straightforward on-site installation, typically completed within five minutes. Designed for versatility, the base forms a seal over various panel configurations and roof pitches, accommodating pipe diameters from 6mm to 102mm (1/4 to 4 inches).

To install, simply choose the appropriate pipe opening size, trim accordingly with a Stanley knife or scissors, and slide the flashing over the pipe with optional lubrication for ease. Shape the flashing to match the roof profile, apply the provided sealant, and secure with screws and caps included in the Fixing Kit. Please note that three Standard Fixing Kits are required for complete installation.

The EPDM material ensures these flashings offer long-lasting protection and performance even in low-temperature conditions.

SKU: 12-3LT

Technical Specifications
SKU12-3LT
Base Size Dia203 x 203mm
Pipe External6-102mm (1/4 to 4 inch)
Roof Pitch0-45u00b0
Temperature100u00b0C Continuous - 135u00b0C Intermittent
MaterialEPDM
InstallationRequires three Standard Fixing Kits (included in kit purchase)
Optional AccessoriesVarious accessory kits available
For a successful installation, trim the pipe opening to the desired diameter using a Stanley knife or scissors. Slide the flashing over the pipe, applying optional lubrication for smoother handling. Carefully shape the flashing to match the roof profile, then apply the provided sealant. Secure the installation with screws and caps from the Standard Fixing Kit. Ensure that every component is firmly attached to prevent leaks. Optional accessory kits, including enhanced fixing systems and extra sealants, are available to provide a flawless finish and additional peace of mind.

These flashings are suitable for both profiled sheeting and flat panel surfaces.

Trim the pipe opening, slide the flashing over the pipe, form it to the roof profile, apply sealant, and fasten with screws and caps from the Fixing Kit.

The flashings are made from EPDM, known for its durability and resistance to weather, ozone, and UV light.

Yes, three Standard Fixing Kits are required to install this flashing.

Installation is quick and easy, usually taking no longer than five minutes.

They accommodate external pipe diameters from 6mm to 102mm (1/4 to 4 inches).

Yes, they are specifically designed for durability in low-temperature conditions.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our No 3 EPDM Mi-Flash 6-102mm (1/4 to 4 inch) - Low Temp. buyers guide

Purchase now and experience unbeatable performance with National Flues.

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