× National Flues
We Will NOT Be Beaten on Price.
Free Delivery on Orders Over £100
5 Star Reviewed on Trustpilot
Free Flue Design Service Available
Help? 01670 206999 (8am-5pm)

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

Elevate your roofing with National Flues' Lead Slate for Roof Flashing designed specifically for pitched roofs between 36°-45°. Perfect for TWPro pipes (Ø175-180mm) and crafted from premium, milled code 4 lead, our product offers unmatched durability and weatherproof protection. Enhance your constru... More...
Hover to Zoom / Click for Gallery

At a Glance

  • Made from premium milled code 4 lead
  • Robust 1.8mm thickness ensures long-lasting durability
  • Designed specifically for TWPro pipes with diameters of 175-180mm
  • 150mm upstand provides optimal protection against water ingress
  • Ideal for pitched roofs between 36°-45°
  • Proudly made in the UK
Now only £150.99
Including VAT & Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

Payment Options

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 for pitched roofs between 36°-45° from National Flues is an essential choice for ensuring a secure, weatherproof seal where pipes penetrate tiled or slate roofs. Made in the UK from premium milled code 4 lead with a robust thickness of 1.8mm, this lead slate guarantees longevity and reliability under various weather conditions. The product features an upstand of 150mm, ensuring optimal protection against water ingress.

Designed specifically for TWPro pipes with diameters between 175-180mm, it provides a perfect fit for your chimney flue installations. Ideal for both professional installers and DIY enthusiasts, this lead slate not only enhances roof integrity but also ensures a neat and professional finish.

SKU: 32-180-TWLS45

Technical Specifications
MaterialMilled Code 4 Lead
Thickness1.8mm
Upstand Height150mm
Base Size850 x 550mm
Pipe External Range175-330mm
Roof Pitch0-45u00b0 (Optimally for 36u00b0-45u00b0)
Temperature ResistanceUp to 260u00b0C
Compatible Pipe DiameterTWPro u00d8175-180mm
Internal Diameteru00d8235mm
Before commencing installation, ensure that both the roof and surrounding slate or tiles are thoroughly clean and free from debris. The Lead Slate should be handled with care due to the weight and malleability of lead. It is recommended to pre-measure and plan the layout to ensure a precise fit around the TWPro pipe. Secure the slate using appropriate fasteners that are compatible with both lead and roofing materials. Maintain the recommended overlap and upstand for optimal water runoff. Any cutting or modification should be performed with a suitable lead cutter, ensuring safety protocols are strictly adhered to. For best results and long-term performance, professional installation is advised, especially on steep or complex roof designs. Always refer to local building regulations and manufacturer guidelines prior to installation.

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

The lead slate is manufactured from milled code 4 lead, known for its durability and resistance to weathering.

The lead slate has a thickness of 1.8mm, ensuring robust protection and longevity.

It is designed to be compatible with TWPro pipes that have diameters between 175mm and 180mm.

Yes, this high-quality lead slate is proudly made in the UK.

The lead slate features an upstand of 150mm, providing excellent protection against water penetration.

Yes, this lead slate is suitable for both professional installations and DIY projects.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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.

Read our buyers guide for this Lead Slate, Pitch 36°-45°, suitable for TW Ø 175/180mm

National Flues Ltd Verdict

The Lead Slate, Pitch 36°-45°, suitable for TW Ø 175/180mm, is a top-notch product that exemplifies quality and durability. Whether you're retail or trade, we've got you covered with nationwide delivery and unbeatable prices.

This lead slate is used to create a weatherproof joint where a pipe penetrates a roof, ideal for tiled and slate roofs with pitches between 36°-45°.

National Flues is a trusted supplier of high-quality fireplaces and flues, offering reliable products and nationwide delivery. Known for excellent customer service, National Flues caters to both retail and trade customers with unbeatable prices.

 

Our Rating Image

Don't miss out – secure your durable Lead Slate today and ensure a watertight finish!

Your recently viewed products:

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