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High-Quality Twin Wall Fireplace Fans, Flashings, and Cowls in the UK

Upgrade your twin wall flue system with our exceptional range of lead flashings, designed for optimal performance and durability. Our fans, flashings, and cowls are crafted to ensure your fireplace operates efficiently while adding a touch of style to your chimney. Every product is carefully engineered to meet the highest standards, providing a reliable solution for your heating needs.

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StovesPremium Stoves
FireplacesStunning Fireplaces
MI-FlexFlexible Liner
Chimney FlueChimney Flue
Connecting PipesConnecting Pipes
Fans Flashings CowlsFans Flashings Cowls
Installation PartsInstallation Parts
After Care PartsAfter Care Parts
£104.49

32-125-TWRID35

Lead Slate, Ridge, Pitch 10°-35°, suitable for TW Ø 125mm

Lead Slate, Ridge, Pitch 10°-35°, suitable for TW Ø 125mm

OUT OF STOCK

£150.99

32-180-TWLS45

Lead Slate, Pitch 36°-45°, suitable for TW Ø 175/180mm

Lead Slate, Pitch 36°-45°, suitable for TW Ø 175/180mm

OUT OF STOCK

£132.49

32-200-TWLS35

Lead Slate, Pitch 25°-35°, suitable for TW Ø 200mm

Lead Slate, Pitch 25°-35°, suitable for TW Ø 200mm

OUT OF STOCK

£150.99

32-200-TWLS45

Lead Slate, Pitch 36°-45°, suitable for TW Ø 200mm

Lead Slate, Pitch 36°-45°, suitable for TW Ø 200mm

OUT OF STOCK

Your For Twin Wall Questions Answered

What are the benefits of using lead flashings for twin wall flues? -

Lead flashings provide a secure and watertight seal, preventing leaks and ensuring efficient operation of your fireplace.

How do I know which pitch and diameter of lead slate to choose for my twin wall flue? +

Are lead flashings easy to install? +

Can lead flashings withstand harsh weather conditions? +

Do I need professional help to install lead flashings? +

Are lead flashings environmentally friendly? +

Do lead flashings require maintenance? +

Can lead flashings be painted to match my chimney? +

In the realm of twin wall flue systems, our lead flashings stand out for their superior quality and innovative design. These essential components are crafted to fit seamlessly with twin wall installations, ensuring a secure and efficient connection between your fireplace and chimney. Our range includes lead slates with various pitches and diameters, ridge flashings, and more, all tailored to meet different requirements. Whether you need to replace old flashings or upgrade your current system, our products are the perfect choice.
Why Buy For Twin Wall Products
Our lead flashings for twin wall flues are suitable for a wide range of applications. From maintaining proper ventilation to preventing leaks and ensuring optimal airflow, these components play a crucial role in the performance of your fireplace. By using our top-quality flashings, you can enhance the efficiency of your heating system, reduce the risk of damage, and prolong the lifespan of your chimney. Whether you are a homeowner, builder, or contractor, our products offer a reliable solution for your fireplace needs.

Trusted By Trade Professionals

Our For Twin Wall 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 when you buy For Twin Wall from National Flues. Our team is here to assist you every step of the way, ensuring your needs are met with expertise and care.

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