Lead free Flashing 0° to 20°, Black Cone, Black Base - Ø 175 OD (125mm ID)
At a Glance
- Lead-free, eco-friendly construction
- Suitable for tiled and slate roofs
- Fast Flash flexible adhesive base for quick installation
- Durable stainless steel cone for lasting performance
- Excellent compatibility with various building materials

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
Our Lead-Free Flashing 0° to 20°, Black Cone, Black Base – Ø 175 OD (125mm ID) is designed for a wide range of roofing applications, whether tiled or slate. Made from environmentally safe materials, the flashing features a polymer base coupled with a stainless steel cone for robust durability. The Fast Flash base material is ideal for any project requiring quick and secure solutions.
Compatible with roofs having a minimum slope of 5°, this flashing adheres to most building materials including brick, concrete, metal, glass, and certain plastics. Easy to cut and shape, the Fast Flash base simplifies the installation process. For porous surfaces like brick or concrete, ensure pre-treatment with Primer.
Protect the adhesive by keeping the protective film intact during storage.
SKU: 58-125-080
Technical Specifications | |
---|---|
Base Size Dia. | 724mm x 700mm |
Cone Material | 304 S/S Painted Black |
Cone Diameter Internal | 185mm |
Roof Pitch | 0u00b0-20u00b0 (minimum 5u00b0 recommended) |
OD | 175mm |
ID | 125mm |
Material | Lead-free polymer base & stainless steel cone |
Application | Tiled or slate roofs |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 23rd. 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
At National Flues, the Lead-Free Flashing 0° to 20°, Black Cone, Black Base – Ø 175 OD (125mm ID) is a top choice for both retail and trade customers. We ensure reliable nationwide delivery and are rarely beaten on price.
This product is used to provide secure and reliable flashing solutions for chimneys on tiled or slate roofs, ensuring they are watertight and structurally sound.
National Flues is a leading supplier of fireplaces and flues in the UK, offering quality products to retail and trade customers nationwide. Known for competitive pricing and reliable delivery, National Flues is a trusted name in the industry.
