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Lead Free Flashing 20° to 45°, S/S Cone, Black Base - Ø 200 OD (150mm ID) (15-150-081)

National Flues presents the Lead Free Flashing 20° to 45° with a high-grade stainless steel cone and a flexible, self-adhesive Fast Flash base. This innovative roofing solution is perfect for both tiled and slate roofs, offering reliable performance and sustainability. Engineered for flues with an external diameter of Ø 200mm (150mm ID), this eco-friendly roof flashing is a trusted choice for installers and builders looking to combine performance with environmental responsibility.
Now only £205.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

  • Lead-free design tailored for eco-friendly building solutions.
  • Durable 304 stainless steel cone for long-lasting performance.
  • Self-adhesive Fast Flash base reinforced with aluminium mesh for superior strength.
  • Compatible with roofs pitched between 20° to 45° and even as low as 5°.
  • Suitable for both tiled and slate roofs, enhancing versatility.
  • Easy trimming with common tools like a Stanley knife or plate shears.
  • Specifically engineered for flues with an external diameter of Ø 200mm (150mm ID).
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, August 15th. This is based on current lead times for this product. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Best 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.

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]

Our Lead Free Flashing 20° to 45°, featuring a stainless steel cone and black base, is an exceptional choice for securing flues on tiled and slate roofs. This eco-friendly solution uses a polymer-based Fast Flash material that is not only flexible and self-adhesive but also strengthened with an aluminium mesh reinforcement. This makes it easy to install and highly adaptable to various roof slopes and materials, from a minimum slope of 5°.

The Fast Flash base is simple to trim using a Stanley knife or plate shears, and adheres securely to surfaces such as brick, concrete, metal, glass, and various painted surfaces. For porous materials like brick and concrete, a pre-treatment with primer is necessary. The protective film ensures the adhesive layer remains intact during storage and installation.

This product is perfect for flues with an external diameter of 200mm, providing a quick, sustainable, and secure roofing solution.

SKU: 15-150-081

Technical Specifications
SKU15-150-081
Pipe DiameterØ 200mm (150mm ID)
Cone Material304 Stainless Steel
Base MaterialFast Flash Flexible Roof Flashing (Black)
Base Dimensions855mm x 700mm
Roof Pitch Compatibility20° to 45° (minimum slope 5°)
InstallationSelf-adhesive with protective film; trim with Stanley knife or plate shears
Eco-FriendlyYes, lead-free and polymer-based
StockIN STOCK (19)
Before commencing installation, ensure that the surface is clean, dry, and free from grease or oils. For porous surfaces such as brick or concrete, a primer should be applied beforehand. Remove the protective film to reveal the self-adhesive layer only at the moment of installation to maximise tackiness. Carefully trim the Fast Flash base using a Stanley knife or plate shears to achieve a perfect fit around the flue. Secure the flashing by pressing it firmly onto the prepared surface ensuring even adhesion, and avoid rushing the process to allow a strong bond to form. It is advisable to avoid installation during extremely windy or inclement weather conditions to maintain adhesion integrity.

The Lead Free Flashing is suitable for both tiled and slate roofs, making it a versatile choice for various roofing needs.

The Fast Flash flashing is very easy to install. The base can be trimmed with a Stanley knife or plate shears, and the self-adhesive layer ensures a quick and secure attachment to most building materials.

Yes, this flashing is an eco-friendly option as it is lead-free and uses a polymer-based material that is safe for the environment.

This flashing can accommodate roof slopes ranging from 20° to 45°, providing a flexible solution for various roofing angles.

Yes, for porous surfaces like brick and concrete, you will need to pre-treat the surface with primer and clean it of any grease or oils before installation.

This flashing is designed for flues with an external pipe diameter of 200mm, equivalent to 150mm internal diameter.

The protective film prevents the adhesive layer from sticking to other surfaces during storage, ensuring that it remains effective and easy to handle when ready for installation.

What our experts say!

"At National Flues, we wholeheartedly recommend the Lead Free Flashing 20° to 45°, S/S Cone, Black Base - Ø 200 OD (150mm ID). Its innovative design and reliable performance make it a top choice for both retail and trade customers. With nationwide delivery and competitive pricing, you can count on us for all your flue and fireplace needs."

This product is used for creating a lead-free, secure, and environmentally friendly flashing solution for flues on tiled and slate roofs.

National Flues is a trusted supplier of fireplaces and flues across the UK, known for unbeatable prices and reliable delivery to both retail and trade customers.

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