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No 7 EPDM Masterflash 152-280mm (6 to 11 inch) - Low Temp. (32-701)
National Flues presents the No. 7 EPDM Masterflash, a premium sealant accessory designed for precision and durability. Ideal for sealing pipes on profiled sheeting and flat panel surfaces, this low temperature flash is built from high-grade EPDM that resists ozone, UV radiation and extreme weather conditions. Whether you are a trade professional or a retail customer, our No. 7 EPDM Masterflash delivers reliable installation with fast, hassle-free setup, ensuring that your roof and pipe installations remain leak-proof and secure. Explore additional accessories from National Flues for complete installation solutions.
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£36.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Designed specifically for sealing pipes on profiled sheeting and flat panel surfaces
Accommodates pipe diameters from 152mm to 280mm (6 to 11 inches)
Constructed from durable EPDM for excellent weather, ozone, and UV resistance
One-piece construction allows installation in under five minutes
Compatible with diverse roof pitches and panel setups
Requires two Standard Fixing Kits for a secure fit
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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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Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
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“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The No. 7 EPDM Masterflash is meticulously designed for sealing pipes on profiled sheeting and flat panel surfaces, accommodating pipe diameters from 152mm to 280mm (6 to 11 inches). Constructed from EPDM (Ethylene Propylene Diene Monomer), this flashing showcases exceptional resistance to excessive weathering, including ozone and ultraviolet light exposure. Its one-piece construction enables a swift and hassle-free on-site setup, typically completed in under five minutes.
The ingeniously designed base of the flashing ensures it can seal effectively on various panel configurations and roof pitches, irrespective of the pipe's location.### Installation Steps:1. Select the appropriate pipe opening and trim it using a Stanley knife or scissors.2. Slide the flashing over the pipe (lubrication with grease may be necessary).3.
Mould the flashing to match the roof profile.4. Apply a sealant from the Fixing Kit to ensure a secure seal.5. Fasten the flashing in place using the screws and caps provided in the Fixing Kit.### Important Note:Two Standard Fixing Kits are required to install this flashing securely.
SKU: 32-701
Technical Specifications
Product Name
No 7 EPDM Masterflash 152-280mm (6 to 11 inch) - Low Temp.
SKU
32-701
Base Size Diameter
355 x 355 mm
Pipe External
134-292 mm
Suitable Pipe Diameter
152-280 mm (6 to 11 inches)
Roof Pitch
0-18u00b0
Temperature Range
100u00b0C Continuous, 135u00b0C Intermittent
Material
EPDM (Ethylene Propylene Diene Monomer)
Installation Time
Under 5 minutes
Fixing Kit Requirement
Two Standard Fixing Kits required
1. Start by selecting the appropriate pipe opening and carefully trim the edge using a Stanley knife or scissors.
2. Lubricate the pipe if necessary and slide the flashing over the pipe.
3. Mould the flashing to fit the contour of the roof profile ensuring it adapts to both flat and profiled surfaces.
4. Apply the sealant provided in the Fixing Kit generously to secure a watertight seal.
5. Fix the flashing in place using the provided screws and caps from the Fixing Kit.
6. Double-check that both Fixing Kits have been installed for complete stability and weather resistance.
Note: Always follow manufacturer guidelines and safety protocols when handling cutting and installation tools.
This Masterflash can resist temperatures from -55°C to 135°C, making it suitable for a variety of climates.
The No. 7 EPDM Masterflash is constructed from EPDM, known for its excellent resistance to ozone and ultraviolet light.
No, the installation is quick and straightforward, usually taking no longer than five minutes.
Yes, the base is designed to form a seal on most panel configurations and roof pitches.
You'll need a Stanley knife or scissors for trimming, along with the Fixing Kit which contains sealant, screws, and caps.
For secure installation, two Standard Fixing Kits are needed.
Yes, National Flues supplies this Masterflash to both retail and trade customers nationwide.
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 7 EPDM Masterflash 152-280mm (6 to 11 inch) - Low Temp. buyers guide
When it comes to ensuring a secure, reliable roof sealing installation, the No. 7 EPDM Masterflash stands out as a top-tier choice. At National Flues, we pride ourselves on delivering products that meet the highest standards of quality and performance, and this flashing is no exception.
Product Overview
The No. 7 EPDM Masterflash is specifically designed to seal pipes on profiled sheeting and flat panel surfaces. Whether you are dealing with circular or irregularly shaped pipe openings, this flashing delivers a robust seal every time. Constructed from durable EPDM, it offers remarkable resistance to weather deterioration, ozone, and ultraviolet light. This product is engineered to work effectively even under extreme temperature variations, boasting a continuous operating range up to 100°C and short-term exposure of 135°C.
Key Benefits and Features
• Versatility: The flashing accommodates a wide range of pipe diameters from 152mm to 280mm (6 to 11 inches), making it extremely adaptable to various installation scenarios.
• Fast Installation: The one-piece design means that most installations can be completed in under five minutes, significantly reducing labour costs and downtime.
• Durability: Its EPDM composition ensures longevity even in harsh conditions. The high resistance to ozone and UV exposure guarantees that your installation will last, even with prolonged outdoor exposure.
• Cost-Effective: With reduced installation time and maintenance, the overall cost efficiency is a major advantage, making it a preferred option for both trade and retail customers.
Installation Process
Installing the No. 7 EPDM Masterflash is straightforward. Begin by selecting the correct pipe opening and use a sharp cutting tool such as a Stanley knife or scissors to trim the opening. It is advisable to lubricate the pipe before sliding on the flashing to ensure a smooth application. Once in position, mould the flashing to the existing roof profile; this step is crucial for achieving a watertight seal. Finally, secure the flashing using the two Standard Fixing Kits provided in the package. Each kit contains both a sealant and the necessary fasteners to ensure a secure installation. This step-by-step process is designed to be simple, even for those with minimal construction experience.
Addressing Common Objections
Worried about installation time? With an installation process that typically takes less than five minutes, the No. 7 EPDM Masterflash is one of the quickest solutions available on the market.
Concerned about durability in extreme weather? The masterfully engineered EPDM construction stands the test of time, effectively resisting the damaging elements like UV light, extreme temperatures, and ozone exposure. This means fewer replacements and repair costs over time.
Uncertain about compatibility with different roof types? Thanks to its innovative design, the flashing can form a perfect seal on a range of roof pitches from 0° to 18°, making it a versatile solution for any project.
Need reassurance on secure installation? The requirement of two Standard Fixing Kits ensures that the flashing remains firmly in place, even in high-wind or heavy rainfall scenarios. This dual kit system provides an extra layer of security, alleviating any doubts about the product’s long-term reliability.
Why Choose National Flues?
At National Flues, our mission is to provide both professionals and homeowners with the highest quality products at competitive prices. We understand that when it comes to roof installations and sealing solutions, every detail counts. Our No. 7 EPDM Masterflash is a testament to our commitment to quality and performance. We support our products with comprehensive customer service and detailed installation guidelines, ensuring that all our customers, regardless of their experience level, can achieve professional results with minimal effort.
In addition to this high-performance flashing, we offer a range of optional accessories designed to complement your installation. These include additional sealing compounds, various fixing kits, and specialised tools to enhance the efficiency and durability of your roofing system. By investing in these accessories, you can further customise your installation to meet the specific demands of your project.
Making the Right Decision
When selecting a flashing product, it is crucial to consider both the immediate installation benefits and the long-term reliability of the solution. The No. 7 EPDM Masterflash excels in both areas, offering a speedy installation process coupled with a resilient design that withstands even the most challenging environments. It is an ideal choice for both new installations and retrofit projects where reliability and durability are of paramount importance.
Our detailed installation instructions and the supportive range of accessories available ensure that you have everything needed to make your project a success. Whether you are operating in a small-scale residential setting or managing a large commercial roof installation, the No. 7 EPDM Masterflash provides the peace of mind you need to proceed confidently.
The combination of simplicity, excellence in design, and proven performance makes this flashing a must-have for your roofing toolkit. For those looking to invest in quality, value, and durability, our product delivers on all fronts.
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