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Lead Slate, Pitch 36°-45°, suitable for TW Ø 125mm (32-125-TWLRG45)

National Flues offers a premium Lead Slate Flashing that combines durability with superior performance. Designed specifically for roofs with pitches between 36° and 45°, this product is an essential component of any robust, weatherproof chimneystack installation. Read more...
Lead Slate, Pitch 36°-45°, suitable for TW Ø 125mm
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At a Glance

  • Made in the UK from high-quality milled code 4 lead
  • Suitable for roof pitches from 36° to 45°
  • Designed to work with TWPro 125mm flue systems
  • Generous base size of 750mm x 750mm for optimal coverage
  • Robust 1.8mm thickness for long-lasting durability
  • 150mm upstand for effective weatherproof sealing

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

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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:

  • 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: sales@nationalflues.com

Our Lead Slate Flashing, designed for roofs with a pitch between 36° and 45°, ensures a perfect weatherproof seal for your chimney flue installations. Expertly crafted in the UK from high-quality milled code 4 lead, this flashing boasts a robust 1.8mm thickness. The 150mm upstand and generous 750mm x 750mm base size make it suitable for various roof types, including both tiled and slate.

Compatible with TWPro flue systems of 125mm diameter, our lead slate flashing is an excellent choice for those seeking durability and long-lasting performance.

SKU: 32-125-TWLRG45

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

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Technical Specifications
ModelTW 125mm
Base Dimensions750mm x 750mm
Roof Pitch36°-45°
Lead Thickness1.8mm
Upstand150mm
Flue Diameter125mm (TWPro)
Temperature Rating260°C
MaterialMilled Code 4 Lead
Before installation, ensure that the roof surface is clean and free from debris to allow the flashing to adhere properly. Position the lead slate so that it is centred over the flue penetration. Secure the flashings using suitable fastenings and sealants that are compatible with lead material. It is essential to follow local building regulations and, where necessary, consult a professional installer to verify that all connections are airtight. When handling lead, wear appropriate protective gloves and minimise direct skin contact. Allow appropriate curing time for sealants to ensure a weatherproof finish.

This lead slate is suitable for both tiled and slate roofs with a pitch between 36° and 45°.

The base dimensions of this lead slate are 750mm x 750mm, providing ample coverage and flexibility.

The lead thickness is 1.8mm, manufactured from high-quality milled code 4 lead, ensuring durability and longevity.

Yes, our Lead Slate Flashing is proudly made in the UK, adhering to high manufacturing standards.

This lead slate is compatible with TWPro flue systems with a diameter of 125mm.

The lead slate has an upstand height of 150mm, designed to provide an effective seal.

Lead slate flashings are ideal for long-lasting, weatherproof roofing solutions, offering excellent flexibility and durability.

 

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