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No 5 EPDM Masterflash 102-178mm (4 to 7 inch) - Low Temp. (32-501)
Discover the No 5 EPDM Masterflash 102-178mm - Low Temp. from National Flues, the ideal flashing solution for metal roofs and flat panels. Engineered with premium EPDM, this durable and weather-resistant product offers reliable sealing for external pipe applications. Whether you are a trade professional or a DIY enthusiast, our roof flashing ensures superior protection in extreme conditions. Enhance your installation with our optional accessories to create a truly customised, efficient, and secure setup.
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In Stock
£17.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Composed of high-quality EPDM for outstanding weather and UV resistance
Operates in an impressive temperature range from -55°C to 135°C
Single-piece construction ensures quick and hassle‐free installation (approx. 5 minutes)
Versatile design fits various roof pitches and profiled sheeting or flat panel surfaces
Comes with a Standard Fixing Kit including sealant, screws, and caps for secure attachment
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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:
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“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The No 5 EPDM Masterflash 102-178mm (4 to 7 inch) is designed with both versatility and durability in mind. Ideal for use on profiled sheeting and flat panel surfaces, it can withstand temperatures ranging from -55°C to 135°C. Crafted from high-quality EPDM, this flashing is specially compounded for maximum resistance against weathering, ozone, and ultraviolet light, ensuring long-lasting performance.
Its single-piece construction facilitates swift and straightforward on-site installation, typically taking no more than five minutes to complete. The adaptable base is engineered to securely seal various panel configurations and roof pitches, regardless of the pipe location. For installation, simply trim the opening to fit your pipe diameter, slide the flashing over the pipe, form it to the roof profile, apply sealant, and secure with the provided screws and caps from the Standard Fixing Kit.
SKU: 32-501
Technical Specifications
SKU
32-501
Product Name
No 5 EPDM Masterflash 102-178mm (4 to 7 inch) - Low Temp.
Base Size Diameter
280 x 280mm
Pipe External
101-210mm
Roof Pitch
0-18u00b0
Temperature Range
100u00b0C Continuous / 135u00b0C Intermittent
Material
High-quality EPDM
Installation Time
Approximately 5 minutes
To install the No 5 EPDM Masterflash, start by trimming the pre-formed opening to precisely match your pipe diameter. Carefully slide the flashing over the pipe, ensuring it sits snugly. Form the base to the roof profile, paying special attention to any irregularities in panel configuration or pitch. Apply a high-quality sealant along the perimeter where the flashing meets the roof surface, then secure it using the provided screws and caps from the Standard Fixing Kit. For optimal performance, it is advisable to lightly lubricate the flashing if it proves resistant to sliding. Always double-check that the sealing is uniform to prevent moisture ingress. Consider exploring optional accessories like enhanced lubrication agents or supplemental trimming guides to further ease the installation process.
The No 5 EPDM Masterflash is made from high-quality EPDM, known for its exceptional resistance to weathering, ozone and ultraviolet light.
The installation process is quick and easy, usually taking no longer than five minutes.
This flashing can withstand temperatures ranging from -55°C to 135°C, making it suitable for various climate conditions.
Yes, the flashing comes with a Standard Fixing Kit that includes sealant, screws, and caps for a secure installation.
Yes, the base is designed to form a seal on most panel configurations and roof pitches, making it highly versatile.
The installation requires basic tools like a Stanley knife or scissors for trimming the opening, and you may need to lubricate the flashing with grease to slide it over the pipe.
Yes, the No 5 EPDM Masterflash is an excellent choice for both trade and retail customers, offering durability and ease of installation.
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 5 EPDM Masterflash 102-178mm (4 to 7 inch) - Low Temp. buyers guide
Comprehensive Buyers Guide for the No 5 EPDM Masterflash 102-178mm (4 to 7 inch) - Low Temp.
The No 5 EPDM Masterflash is a premium flashing solution designed to tackle the challenges of sealing external pipes on metal roofs and flat panels. With its robust construction and carefully engineered design, it offers exceptional performance in extreme temperature ranges and varied environmental conditions. This guide will take you through the features, installation process, and additional accessories that might be required to maximise the performance of your flashing system.
Why Choose the No 5 EPDM Masterflash?
Durability and Resilience: Engineered from high-quality EPDM, this flashing provides outstanding resistance to weathering, ozone, and ultraviolet light. It is designed to withstand temperatures as low as -55°C and as high as 135°C, making it ideal for installations in diverse climates. This resilience ensures that your flashing remains effective season after season.
Ease of Installation: One of the standout features of the No 5 EPDM Masterflash is its single-piece construction. This design significantly simplifies the installation process, typically requiring no more than five minutes to complete. This not only saves time but also reduces labour costs and minimizes the risk of installation errors. The inclusion of a Standard Fixing Kit – comprising sealant, screws, and caps – ensures that every component you need is at hand.
Versatility: The flashing is designed to adapt to a wide range of roof pitches and profiled sheeting or flat panel configurations. Whether you are working with a steeply pitched roof or a flatter design, the adaptable base of this product ensures a secure seal and can be trimmed to exactly fit your pipe diameter.
Installation Process
Installing the No 5 EPDM Masterflash is a straightforward process that requires only basic tools. The procedure involves a few key steps:
1. Measure and Trim: Begin by measuring the pipe diameter and trimming the pre-formed opening of the flashing to achieve a perfect fit.
2. Slide and Secure: Slide the flashing over the pipe and form it to align with the roof profile.
3. Seal and Fix: Apply the recommended sealant along the edges where the flashing meets the roof surface, then firmly secure it with the screws and caps provided.
4. Optional Enhancements: For an even smoother installation, consider optional accessories such as specialised lubricants or trimming guides, designed to complement the standard kit.
Optional Accessories
While the standard package comes complete with everything you need, National Flues also offers a range of optional accessories to further enhance your installation. These accessories include advanced lubrication solutions, extra sealing compounds, and additional trimming tools which can be particularly useful in challenging installations. By exploring these options, you can tailor your setup to meet unique project requirements, ensuring a flawless and long-lasting seal.
Addressing Common Objections
Cost Considerations: Some may perceive the initial cost as high, but it is important to recognise the long-term value of a durable, weather-resistant solution. Investing in quality flashing not only protects your property but also reduces maintenance expenses over time.
Installation Concerns: Despite the seemingly technical nature of the product, the design of the No 5 EPDM Masterflash emphasises simplicity and ease of use. With clear instructions and a straightforward process, even those with minimal DIY experience can achieve professional results.
Compatibility: Concern about compatibility with various roof types is common. Rest assured, the adaptable design of the flashing means it can be used with a multitude of roof pitches and panel configurations. For specialised needs, our customer support team is ready to offer expert advice and recommend suitable optional accessories.
Maintenance and Longevity
Proper installation is key to ensuring the longevity of your flashing. Once installed, it requires minimal maintenance. Regular inspections are recommended to check for any signs of wear or sealant degradation, especially after severe weather events. Addressing minor issues promptly can prevent more significant problems in the future, safeguarding your investment.
Final Thoughts
In summary, the No 5 EPDM Masterflash 102-178mm (4 to 7 inch) - Low Temp. offers robust, reliable performance and a user-friendly installation process, backed by National Flues’ commitment to quality and customer satisfaction. Whether you are a trade professional in need of a dependable product or a DIY homeowner looking to secure your roof, this flashing solution is engineered to deliver exceptional results. Its versatility, combined with optional accessories, provides the flexibility required to adapt to various installation challenges, ensuring you have a complete, customised solution.
Every aspect of the No 5 EPDM Masterflash has been thoughtfully designed to address the common concerns and demands of modern roofing projects in the UK. With its durability, ease of installation, and adaptability, it offers an unmatched level of performance that ensures your roof remains secure and protected against the unpredictable British weather.
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