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Lead Free Flashing 20° to 45°, Black Cone, Black Base - Ø 175 OD (125mm ID) (58-125-081)
Discover National Flues' Lead Free Flashing 20° to 45° with Black Cone and Black Base — a top-tier, eco-friendly solution designed specifically for Ø 175 OD (125mm ID) flues. This premium flashing product seamlessly combines durability with ease of installation, making it ideal for tiled, slate, and low-slope roofs. Crafted with advanced materials and engineered for quick application, our flashing provides lasting protection while supporting sustainable building practices. Perfect for both professional tradesmen and dedicated DIY enthusiasts, this innovative product from National Flues ensures that every roofing project is completed to the highest standard.
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In Stock
£132.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Lead-free, eco-friendly composition
Self-adhesive butyl layer for fast, secure installation
Durable Fast Flash polymer base reinforced with aluminium mesh
Robust 304 S/S painted black cone for longevity
Versatile performance on tiled, slate, and even low-slope roofs
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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.
The Lead Free Flashing 20° to 45° with a black cone and black base is ideal for securing flues to tiled or slate roofs. Constructed from a polymer-based base material with an aluminum mesh reinforcement, this environmentally friendly flashing is both durable and flexible. The stainless steel cone ensures robustness, while the butyl self-adhesive layer on the lower surface makes for an effortless installation.
The base is easy to cut and mold with basic tools like a Stanley knife or plate shears. It adheres to a wide range of building materials including brick, concrete, metal, glass, and certain plastics. For porous surfaces like brick and concrete, pre-treat with Primer for optimal adhesion.
Ensure surfaces are clean and slightly matted using an abrasive sponge before installation. This versatile product can accommodate roof slopes as low as 5°, making it a versatile choice for nearly any roofing project.
SKU: 58-125-081
Technical Specifications
SKU
58-125-081
Base Size
820mm x 700mm
Base Material
Fast Flash Flexible Roof Flashing (Black)
Cone Material
304 S/S Painted Black
Internal Cone Diameter
185mm
Roof Pitch
20u00b0 to 45u00b0 (effective from 5u00b0)
Flue Diameter
u00d8 175 OD (125mm ID)
Eco Friendly
Lead Free
Before installation, ensure the target substrate is clean and free of grease. For porous surfaces such as brick or concrete, pre-treat with a suitable Primer and use an abrasive sponge to achieve a slightly matted finish. Begin by carefully peeling back the protective film on the butyl adhesive layer only when ready to apply. Position the flashing accurately over the flue, ensuring perfect alignment with the roof's edge. Press firmly to ensure complete adhesion, and use a Stanley knife or plate shears for any trimming adjustments. Caution: Avoid premature removal of the protective film to prevent the adhesive from sticking during storage.
The Lead Free Flashing 20° to 45° is suitable for tiled and slate roofs, accommodating a wide range of roofing projects.
Porous surfaces such as brick and concrete should be pre-treated with Primer. Ensure the surface is clean, grease-free, and slightly matted using an abrasive sponge.
Yes, the Fast Flash material can be installed on roofs with a slope of at least 5°.
Absolutely. This flashing solution is lead-free and made from an eco-friendly polymer-based material.
A Stanley knife or plate shears are recommended for easily tailoring the Fast Flash base to fit your specific project.
No, the butyl self-adhesive layer is designed to secure the flashing in place without additional adhesives. However, for porous surfaces, a pre-treatment with Primer is recommended.
Ensure that the protective film on the reverse side of the flashing is kept intact during storage to prevent the material from sticking together.
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 Lead Free Flashing 20° to 45°, Black Cone, Black Base - Ø 175 OD (125mm ID) buyers guide
Comprehensive Buyers Guide for Lead Free Flashing 20° to 45°
When it comes to selecting the right flashing for your roofing needs, understanding the product’s features and benefits is paramount. National Flues presents a robust and reliable Lead Free Flashing solution engineered for superior performance on both tiled and slate roofs. In this guide, we will help you navigate through the critical aspects of our flashing product, ensuring you make an informed purchase decision.
Product Overview
The Lead Free Flashing 20° to 45° with a black cone and black base is a modern solution designed for the secure fixing of flues on various roofing materials. Manufactured from a state-of-the-art polymer-based material, this flashing includes an aluminium mesh reinforcement to provide flexibility and durability. The inclusion of a 304 S/S painted black cone means that you are getting both a product that is visually appealing and engineered to stand the test of time. Moreover, the self-adhesive butyl layer ensures that installation is swift and reduces the need for additional adhesives, making it an excellent choice for both professionals and DIY enthusiasts.
Key Features and Their Benefits
Eco-Friendly Composition:
- The flashing is manufactured without lead, making it a sustainable choice that meets modern environmental standards. This not only benefits the planet but also ensures compliance with strict building regulations.
Advanced Self-Adhesive Technology:
- Featuring a pre-applied butyl adhesive layer, the flashing adheres securely to a range of surfaces including brick, concrete, metal, glass, and certain plastics. This innovation simplifies installation, saving valuable time on site.
Durable and Flexible Construction:
- The Fast Flash Flexible Roof Flashing base is reinforced with aluminium mesh, providing optimal flexibility without sacrificing durability. Whether you are dealing with a slight pitch or more challenging architectural designs, this product is built to adapt.
Robust Stainless Steel Cone:
- The black cone is made from 304 S/S, ensuring resilience against weather elements and enhancing the longevity of your installation. This means you can trust the flashing to maintain its integrity over many years.
Versatility in Roofing Applications:
- Designed to work effectively on roof slopes between 20° and 45° (with a performance range starting from 5°), this product is suitable for a wide array of roofing projects, providing an adaptable solution regardless of the roof design.
Installation Tips and Best Practices
Proper installation is critical to harnessing the full benefits of the Lead Free Flashing. Before application, it is imperative to prepare the surface by ensuring it is clean and free of any debris or grease. For porous surfaces such as brick or concrete, a primer is recommended — this not only enhances adhesion but also extends the product’s effective lifespan. Once the surface is prepped, carefully peel back the protective film from the adhesive layer and position the flashing accurately over the area. Press firmly to secure it in place, making sure there are no gaps or bubbles that might compromise the water-resistant seal. If trimming is necessary, a Stanley knife or plate shears will provide a clean, precise cut.
Addressing Common Concerns
Durability and Longevity:
- Prospective buyers may worry about the product’s lifespan, especially when exposed to harsh weather. The integration of stainless steel and robust polymer materials ensures that this flashing is built to last, even in demanding environments.
Ease of Installation:
- The self-adhesive butyl layer and flexible base are designed to simplify the installation process. This means that even those with minimal installation experience can achieve a professional result with a little practice.
Versatility and Compatibility:
- The flashing is compatible with a variety of roofing materials. Whether you are working on a tiled, slate, or low-slope roof, this product has been engineered to deliver a secure and enduring solution.
Making the Right Purchasing Decision
When selecting flashing for your project, it’s important to choose a product that not only meets the technical specifications but also aligns with your overall sustainability goals. National Flues is renowned for its commitment to quality and customer satisfaction. Our Lead Free Flashing offers innovative design, robust construction, and a user-friendly installation process. It has been designed with the modern tradesman in mind, ensuring that every element—from material selection to ease of application—contributes to long-term performance and reliability.
Beyond functionality, the aesthetic aspect should not be overlooked. The sleek black cone and base provide a refined finish that complements various roofing styles and contributes to a cohesive architectural look. Whether renovating an old property or embarking on a new build, this flashing offers both performance benefits and visual appeal.
Final Thoughts
Selecting the right flashing is a critical component of any roofing project, and our Lead Free Flashing 20° to 45° exemplifies quality, durability, and innovation. It combines environmentally conscious materials with robust construction techniques to offer a product that meets high standards of performance. The ease of installation further ensures that you can complete your project promptly and with confidence, knowing that your flue will be securely protected against the elements.
In conclusion, if you are looking for a reliable, eco-friendly, and effective flashing solution tailored to modern roofing challenges, look no further. National Flues has engineered this product to exceed expectations in terms of both performance and aesthetic appeal. With its comprehensive range of features and simplified installation process, our Lead Free Flashing is the ideal solution for safeguarding your flue installations while adding a touch of sophistication to the overall build.
Buy now or call 01670 206 999.
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