👀 8 people are viewing this product
× National Flues
Free Delivery on Orders £100+
100% 5* reviewed on Trustpilot
Free stove flue design service
Delivery to mainland UK
Call for help on 01670 206999

Lead Slate 36°-45° - TWPro 100mm - (int 160mm) (32-100-TWLS45)

National Flues presents the Lead Slate 36°-45° – TWPro 100mm, a leading solution for achieving a watertight seal and enduring protection for your chimney. Designed for both professional trades and homeowners, this high-quality lead product is perfect for chimneys with a 100mm diameter, delivering reliable insulation, waterproofing, and enhanced durability. Trust in National Flues for a product that combines performance with longevity.
The price you pay today £86.99
Give us a call if you find it cheaper and we'll normally price match.

 

Payment Options

At a Glance

    Watertight seal design for chimney flues
    Suitable for TWPro 100mm chimneys with a 36°-45° roof pitch range
    Made from high-quality, durable lead
    Versatile for both new builds and retrofit projects
    Designed to prevent water ingress and maintain structural integrity
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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.

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

We Won't Be Beaten On Price

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:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: [email protected]

The Lead Slate 36°-45° - TWPro 100mm (internal diameter 160mm) is an essential component for anyone looking to maintain a watertight seal around their chimney. This product is specifically designed to fit chimneys with a 100mm (4-inch) diameter, ensuring optimal protection against the elements. Made from high-quality lead, it offers excellent durability and resistance to harsh weather conditions.

Ideal for both new constructions and retrofit projects, this lead slate is versatile and easy to install. Its angle range of 36°-45° makes it suitable for roofs with varying pitches, providing a secure and lasting solution to your chimney needs.

SKU: 32-100-TWLS45

Technical Specifications
MaterialHigh-quality lead
Compatible Chimney Diameter100mm (4-inch)
Internal Diameter160mm
Roof Pitch Range36u00b0-45u00b0
Product SKU32-100-TWLS45
Priceu00a345.77
To install the Lead Slate 36°-45°, first ensure that the chimney area is clean and free from debris. Carefully measure the chimney flue and roof pitch to confirm a proper fit. Position the slate around the flue, aligning it precisely to maintain a watertight seal. Secure the slate using appropriate fixings—either nails or screws recommended by your local building regulations. It is advisable to use a sealant compatible with lead to enhance the bond and waterproofing. Note that professional installation is recommended, especially if you are unfamiliar with roofing or chimney repairs. Additionally, always check for any local council guidelines or safety advice prior to installation.

The Lead Slate 36°-45° is designed to create a watertight seal around chimney flues, preventing water ingress and ensuring structural integrity.

Yes, it is specifically designed for use with TWPro 100mm (4-inch) diameter chimneys.

The lead slate is made from high-quality lead, known for its excellent durability and weather resistance.

Absolutely, the lead slate is suitable for roofs with pitches ranging from 36° to 45°, offering flexibility for various construction requirements.

Yes, the Lead Slate 36°-45° is ideal for both new construction projects and retrofit applications, making it a versatile choice.

Installing the lead slate involves positioning it around the chimney flue, ensuring a snug fit and secure fixing to the roof for maximum effectiveness. Professional installation is recommended for the best results.

Yes, National Flues provides reliable and timely nationwide delivery, ensuring you receive your products no matter where you are in the UK.

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal