Mi-Flash No 3 EPDM Flashing 300-450mm (12-18 inch) - Low Temp.
At a Glance
- Durable EPDM material with temperature resistance from -55°C to 135°C
- One-piece construction ensures installation in under 5 minutes
- Robust 800mm x 800mm aluminium base for superior sealing
- Suitable for tiled and slate roofs
- Designed to accommodate external pipe diameters of 300mm to 450mm (12-18 inch)

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).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The Mi-Flash No 3 EPDM Flashing, suitable for external pipe diameters of 300mm to 450mm (12-18 inches), is meticulously designed for tiled or slate roofs. Constructed from durable EPDM, it boasts an impressive temperature resistance range from -55°C to 135°C. This flashing is engineered with a unique one-piece construction, enabling on-site installations to be completed in under five minutes.
Its robust 800mm x 800mm aluminium base is crafted to form a secure seal across various panel configurations and roof pitches, regardless of pipe location. Enhanced with compound EPDM, it offers maximum resistance against weathering, ozone, and UV radiation.
SKU: 12-3-TILE
Technical Specifications | |
---|---|
Product Name | Mi-Flash No 3 EPDM Flashing 300-450mm (12-18 inch) - Low Temp |
SKU | 12-3-TILE |
Material | EPDM with aluminium base |
External Pipe Diameter | 300mm to 450mm (12-18 inch) |
Aluminium Base Dimensions | 800mm x 800mm |
Temperature Range | -55u00b0C to 135u00b0C |
Roof Type | Tiled or Slate |
Installation Time | Under 5 minutes |
Designed Usage | Low Temperature, High Weather Resistance |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 2nd. 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. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Mi-Flash No 3 EPDM Flashing is a top-tier product for anyone looking to secure their tiled roofs in low-temperature conditions. At National Flues, we pride ourselves on delivering nationwide, offering unbeatable prices and quick, easy, and reliable service. Ideal for both retail and trade customers.
The Mi-Flash No 3 EPDM Flashing is designed for sealing pipes on tiled or slate roofs while offering resistance to low temperatures and weathering conditions.
National Flues is a leading supplier of fireplaces and flues in the UK, committed to delivering exceptional products nationwide. With a focus on quality and value, we serve both retail and trade customers, ensuring secure online payments and reliable delivery.
