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Premium Flashings for a Secure Chimney Flue | National Flues

Upgrade your chimney installation with our premium flashings, specially crafted for TWPro 100MM (4 INCH) chimney flues. Our durable and weather-resistant flashings ensure a secure and leak-proof connection between the chimney and your roof, offering peace of mind and long-lasting protection for your home.

 

MI-FlexMI-Flex
Chimney FlueChimney Flue
Connecting PipesConnecting Pipes
Fans Flashings CowlsFans Flashings Cowls
Installation PartsInstallation Parts
After Care PartsAfter Care Parts
StovesStoves
FireplacesFireplaces
MI-Flash - No 1 Tile Black EPDM 80-200mm LD-605x505
SKU: 12-1-LD-TILE

MI-Flash - No 1 Tile Black EPDM 80-200mm LD-605x505

£61.99 incl VAT

MI-Flash - No 1 Tile Black-EPDM 80-200mm AL-605x505
SKU: 12-1-TILE

MI-Flash - No 1 Tile Black-EPDM 80-200mm AL-605x505

£17.49 incl VAT

MI-Flash - No 1 Tile Grey SILICONE 80-200mm AL-605x505
SKU: 12-1-TILEHT

MI-Flash - No 1 Tile Grey SILICONE 80-200mm AL-605x505

£36.49 incl VAT

MI-Flash - No 5 Metal Grey SILICONE  101-178mm 280x280
SKU: 12-5HT

MI-Flash - No 5 Metal Grey SILICONE 101-178mm 280x280

£19.99 incl VAT

MI-Flash - No 5 Metal Black EPDM 101-178mm 280x280
SKU: 12-5LT

MI-Flash - No 5 Metal Black EPDM 101-178mm 280x280

£13.49 incl VAT

Storm Collar - Ø  100
SKU: 15-100-082

Storm Collar - Ø 100

£17.49 incl VAT

Standard Fixing Kit
SKU: 32-SK1

Standard Fixing Kit

£8.99 incl VAT

Your Questions Answered

How do I choose the right size flashing for my chimney flue? -

It's essential to measure the diameter of your chimney flue accurately to select the correct size flashing. Our TWPro 100MM (4 INCH) flashings are designed specifically for this size, ensuring a perfect fit and optimal performance.

Are your flashings compatible with all types of roofing materials? +

Do I need professional help to install the flashings? +

Are your flashings durable enough to withstand extreme weather conditions? +

Can your flashings prevent leaks around the chimney? +

Do your flashings require maintenance over time? +

Are your flashings environmentally friendly? +

At National Flues, we pride ourselves on providing top-of-the-line flashings to complement your chimney flue system. Our flashings are expertly engineered to withstand the harshest weather conditions, keeping your chimney secure and your home safe. Whether you're a DIY enthusiast or a professional installer, our flashings are easy to install and offer a seamless finish to your chimney structure. Trust National Flues for quality, durability, and reliability in every product.
Why Buy These Products
Our flashings are essential for ensuring a watertight seal around your chimney flue, preventing water penetration and potential damage to your property. They are suitable for both residential and commercial applications, offering superior protection against rain, snow, and wind. By using our flashings, you can prolong the lifespan of your chimney system and maintain efficient ventilation throughout your property.

Trusted By Trade Professionals

Our products and services are trusted by hundreds of professionals nationwide. We're committed to providing quality and reliability that meets the high standards of our customers.

Dedicated Support

Experience our unparalleled customer service and support. Our team is here to assist you every step of the way, ensuring your needs are met with expertise and care.