RES 3 EPDM Flashing 275-450mm (11-18 inch) - Low Temp.
At a Glance
- - Durable EPDM rubber upstand with 20-year lifespan
- - Environmentally safe, lead-free aluminium base
- - Designed for external pipe diameters 275-450mm (11-18 inch)
- - Withstands extreme temperatures from -55°C to 135°C
- - Innovative pull tab design for precise, no-knife installation
- - Adaptable to roof pitches from 20° up to 45°

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
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 RES 3 EPDM Flashing is a top-notch solution for tiled roofs, designed to accommodate external pipe diameters ranging from 275mm to 450mm (11 to 18 inches). Crafted with an environmentally safe, lead-free aluminium base and featuring a durable EPDM rubber upstand with an impressive 20-year lifespan, this flashing is built to last. It boasts an exceptional temperature resistance range of -55°C to 135°C, making it perfect for low-temperature applications.
The built-in 20° pitch ensures it can adapt to almost any roof slope, including pitches up to 45°. Its innovative pull tab design and smooth tear grooving eliminate the need for cutting by knife, allowing for easy installation and a precise circular hole. Installation is straightforward: size the pull tab with pliers, apply silicone sealant to the back, remove surrounding tiles, slide the flashing over the pipe, fasten it to the roof, and fit the top tiles over the flashing base.
SKU: 32-301RES
Technical Specifications | |
---|---|
SKU | 32-301RES |
Base Size | 890 x 890mm |
Pipe External Diameter | 275-450mm (11-18 inch) |
Roof Pitch Compatibility | 20u00b0 to 45u00b0 |
Operating Temperature Range | -55u00b0C to 135u00b0C |
Material | Lead-free aluminium base with EPDM rubber upstand |
Lifespan | EPDM upstand guaranteed for 20 years |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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 RES 3 EPDM Flashing 275-450mm is a robust and versatile choice for anyone looking to secure their tiled roof with a reliable flashing system. Suitable for both retail and trade customers, National Flues offers nationwide delivery, making it incredibly convenient and rarely beaten on price.
The RES 3 EPDM Flashing is designed to provide a secure and durable seal for tile roofs, protecting against weather elements and ensuring efficient ventilation for pipe installations.
National Flues is a leading supplier of fireplaces and flues in the UK, catering to both retail and trade customers with reliable delivery and competitive pricing. Committed to quality and customer satisfaction, National Flues offers a range of products that are built to last.
