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No 3 Silicone Mi-Flash 6-102mm (1/4 to 4 inch) - High Temp. (12-3HT)
National Flues proudly presents the No 3 Silicone Mi-Flash 6-102mm (1/4 to 4 inch) - High Temp, a state-of-the-art high temperature flashing solution designed for diverse roofing and panel applications. This innovative silicone flashing not only delivers robust weather-resistant performance but also provides ease-of-installation, ensuring a dependable roof seal against leaks and energy loss. Ideal for builders and DIY enthusiasts, this high performance, durable product is the perfect accessory for modern construction projects.
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£15.99
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At a Glance
High temperature resistant silicone
Fits pipe diameters from 6mm to 102mm
Quick 5-minute on-site installation
Seamless one-piece design for an airtight seal
Exceptional resistance to ozone and UV rays
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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.
Constructed entirely of robust silicone, the No. 3 Silicone Mi-Flash 6-102mm (1/4 to 4 inch) - High Temp provides exceptional resistance to weathering, thanks to its unique formulation designed to withstand ozone and UV light. The one-piece design ensures a seamless fit, making installation quick and straightforward, often taking no more than five minutes on-site. The base is engineered to form an airtight seal on various panel configurations and roof pitches, regardless of pipe location.
For optimal results, follow the simple five-step installation process: choose and trim the pipe opening, slide the flashing over the pipe (lubricate if necessary), shape the flashing to match the roof profile, apply the supplied sealant, and use the provided screws and caps for a secure fit. Note that three standard fixing kits are necessary for installation.
SKU: 12-3HT
Technical Specifications
Base Size
203 x 203mm
Pipe External Diameter
6-102mm
Roof Pitch
0u00b0 to 45u00b0
Temperature Rating
225u00b0C Continuous - 260u00b0C Intermittent
Material
High-grade Silicone
Fixing Kits Required
3 Standard Fixing Kits
Step-by-Step Installation Guidance:
1. Trim the pipe opening to fit the selected pipe diameter accurately.
2. Slide the flashing over the pipe; use a small amount of lubricant if necessary to ensure a smooth fit.
3. Carefully adapt the flashing to match your roof’s profile or the panel configuration.
4. Evenly apply the provided sealant to establish an airtight barrier.
5. Secure the flashing using the supplied screws and caps, making sure all three standard fixing kits are properly utilised.
Note: Follow these steps closely to ensure optimal weather protection and durability.
The No. 3 Silicone Mi-Flash is made entirely of high-grade silicone, known for its weathering resistance, including ozone and ultraviolet light protection.
Installation is designed to be quick and easy, typically taking no more than five minutes on-site.
Yes, the base is engineered to form an airtight seal on various panel configurations and roof pitches, regardless of pipe location.
You may need a Stanley knife or scissors to trim the pipe opening and some grease for lubrication. The fixing kit, which includes sealant, screws, and caps, is provided.
Three standard fixing kits are needed to properly install the No. 3 Silicone Mi-Flash.
Yes, it is specially compounded to offer maximum resistance to weather elements, including ozone and UV light.
Absolutely, National Flues serves both retail and trade customers, offering reliable delivery and secure online payments.
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 No 3 Silicone Mi-Flash 6-102mm (1/4 to 4 inch) - High Temp. buyers guide
Introduction
The No 3 Silicone Mi-Flash 6-102mm (1/4 to 4 inch) - High Temp is a cutting-edge solution designed to tackle the challenges of modern roofing and panel installations. Engineered by National Flues, this product is crafted entirely from high-grade silicone, ensuring that it withstands extreme temperatures, intense UV exposure, and the harsh effects of ozone. In this comprehensive guide, we explore every facet of this premium flashing accessory, helping you understand its benefits, installation process, technical details, and the additional accessories that can further enhance its performance.
Key Features and Advantages
One of the primary benefits of choosing the No 3 Silicone Mi-Flash is its robust design. Constructed for durability, it offers outstanding resistance to the detrimental effects of weathering. The flashing is designed to accommodate an impressive range of pipe diameters from 6mm to 102mm, making it versatile enough for many different project requirements. Its high temperature tolerance is another standout feature, with the ability to manage continuous heat up to 225°C and intermittent spikes reaching 260°C, ensuring that it remains stable and effective even under thermal stress. Moreover, the integrated one-piece design ensures a seamless, airtight fit that is crucial for preventing leaks and improving overall energy efficiency.
• Resilient to extreme weather conditions including heavy rain, UV exposure, and ozone damage.
• Ideal for both profiled sheeting and flat panel surfaces, making it widely applicable for various construction types.
• Ensures speedy installation, reducing the amount of time and labour required on-site.
Detailed Installation Process
Installing the No 3 Silicone Mi-Flash is a straightforward process that requires minimal tools and can be completed in approximately five minutes. The process begins with selecting the correct pipe opening size. Trim the opening carefully to ensure that the flashing fits securely. Next, slide the flashing over the pipe; if you encounter any resistance, applying a small amount of lubricant will help ease the process. Once in place, you will need to shape the flashing to match your roof or panel profile. This step is critical to forming the airtight seal that prevents water ingress and improves thermal performance. Following this, apply the provided sealant evenly to all contact areas and secure the piece using the supplied screws and caps. It is essential that all three standard fixing kits are used to ensure a robust, long-lasting installation.
Technical Aspects and Material Suitability
Understanding the technical specifications of the No 3 Silicone Mi-Flash is crucial for assessing its suitability for your project. The base dimensions are 203 x 203mm, which provides a stable foundation for a wide range of pipe sizes, ensuring a consistent and durable installation. The flashing is engineered to work efficiently on roofs with pitches ranging from 0° to 45°, thereby accommodating most architectural requirements. Its superior temperature rating ensures that the product remains effective under both continuous and intermittent high heat conditions. The high-grade silicone material not only provides flexibility and resilience but also resists the common causes of material degradation such as UV light and ozone exposure, thereby extending the lifespan of your installation.
Addressing Common Concerns and Enhancing Your Setup
Many customers initially worry about the complexity of installing high-temperature flashing products, as well as their long-term durability and compatibility with existing roof structures. Rest assured, the one-piece design and simple installation process of the No 3 Silicone Mi-Flash have been specifically developed to address these concerns. The product’s compatibility with a wide range of pipe sizes and roof pitches means fewer adjustments on-site and more reliable performance over time. Additionally, the straightforward installation minimises the risk of errors, which in turn reduces the likelihood of future maintenance issues.
For those looking to further optimise their installations, additional accessories such as enhanced lubricants, custom trimming tools, and extra fixing kits are available. These options can provide extra convenience and ensure that every detail of your installation is perfect. Whether you are a seasoned professional or a home improvement enthusiast, exploring these complementary accessories will only enhance the overall effectiveness of your flashing system.
Final Considerations
Investing in high-quality flashing is a crucial step towards ensuring the longevity and performance of your roofing system. With the No 3 Silicone Mi-Flash 6-102mm (1/4 to 4 inch) - High Temp, you are choosing a product that combines advanced material technology with a user-friendly installation process. Its exceptional resistance to high temperatures, coupled with its robust weather protection and versatile design, makes it an indispensable tool for both residential and commercial applications.
National Flues stands behind this product with reliable customer service and comprehensive support, ensuring that any questions or concerns can be addressed promptly. The attention to detail in the design and the versatility of installation options make this flashing solution a smart investment for anyone serious about quality and performance. By thoroughly understanding the technical specifications and installation nuances highlighted in this guide, you will be well-prepared to decide that this product not only meets but exceeds your requirements.
Every roofing or exterior installation project deserves the security and efficiency that the No 3 Silicone Mi-Flash offers. Its durable construction, seamless integration, and ease-of-use are designed to provide long-lasting protection and peace of mind. Upgrade your installations with a flashing system that truly stands up to the challenges posed by harsh environments and demanding building conditions.
Buy now or call 01670 206 999.
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