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MAXI Silicone Masterflash 330-660mm (13 to 26 inch) - High Temp.

Enhance your roof with National Flues' MAXI Silicone Masterflash, a premier flashing solution designed for both profiled sheeting and flat panel surfaces. This high temperature resistant silicone flashing is engineered to deliver exceptional weatherproof performance and durability under extreme cond... More...
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At a Glance

  • - One-piece silicone construction for quick installation
  • - Suitable for profiled sheeting and flat panel surfaces
  • - Withstands extreme temperatures from -74°C to 260°C
  • - Flexible base conforms to most roof profiles
  • - Engineered for high resistance to ozone and UV light
Now only £382.99
Including VAT & Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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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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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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Phone: 01670 206999
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The MAXI Silicone Masterflash 330-660mm (13 to 26 inch) - High Temp. is your go-to solution for sealing pipe penetrations in profiled sheeting and flat panel surfaces. Crafted from high-quality silicone, this durable flashing withstands temperatures ranging from -74°C to 260°C.

Its one-piece construction ensures quick and easy installation, typically taking no more than five minutes. The flexible base conforms to most roof profiles, providing a reliable seal regardless of pipe location. Installation is straightforward: trim the pipe opening, slide the flashing over the pipe, form it to the roof profile, apply sealant, and secure with screws and caps from the Fixing Kit.

This product requires FOUR Standard Fixing Kits for proper installation. The silicone material is specifically compounded for maximum resistance to ozone and ultraviolet light, ensuring long-term durability in all weather conditions.

SKU: 32-952

Technical Specifications
Base Size Diameter863 x 863mm
Pipe External Range330-660mm (up to 724mm as per specification)
Roof Pitch0-45u00b0
Temperature ResistanceUp to 260u00b0C
MaterialHigh temperature resistant silicone
Installation is straightforward: 1. Trim the pipe opening to the required size. 2. Slide the MAXI Silicone Masterflash over the pipe (lubrication recommended if required). 3. Form the flexible base to match the roof profile. 4. Apply a quality sealant to ensure a watertight seal. 5. Secure the flashing with screws and caps from the Standard Fixing Kit (note: four kits are required for complete installation). Ensure that the roof surface is clean and dry before application for optimum adhesion and performance.

The MAXI Silicone Masterflash is suitable for both profiled sheeting and flat panel surfaces.

It is designed to withstand temperatures from -74°C to 260°C.

The one-piece construction allows for quick and easy installation, usually no longer than five minutes.

Trim the pipe opening, slide the flashing over the pipe (lubricate if necessary), form it to the roof profile, apply sealant, and secure with screws and caps from the Fixing Kit. Four Standard Fixing Kits are required.

Silicone is used for its excellent resistance to weathering, including ozone and ultraviolet light, ensuring long-term durability.

Yes, the flexible base is designed to form a seal on most panel configurations and roof pitches.

Yes, National Flues offers secure online payments for retail customers, along with reliable nationwide delivery.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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. If you find it cheaper within 48 hours, we'll refund the difference.

Compatible and other products that may be of interest...

Read our buyers guide for this MAXI Silicone Masterflash 330-660mm (13 to 26 inch) - High Temp.

National Flues Ltd Verdict

The MAXI Silicone Masterflash is an exceptional product, combining versatility and durability. With easy installation and high resistance to extreme temperatures, it is perfect for both retail and trade customers. Enjoy reliable nationwide delivery and competitive pricing from National Flues.

The MAXI Silicone Masterflash is designed to seal pipe penetrations in profiled sheeting and flat panel surfaces, providing a weather-resistant seal that withstands extreme temperatures.

National Flues is a leading UK supplier of fireplaces and flues, offering competitively priced products with reliable nationwide delivery. Catering to both retail and trade customers, National Flues ensures high-quality solutions and secure online payments.

 

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Order your MAXI Silicone Masterflash today and secure your roof with the best in weatherproofing technology!

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