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Mushroom, 270mm High x Ø 150mm, Buff (80-KYL15B)

National Flues presents the Mushroom Chimney Cowl, a premier solution for capping redundant chimney pots while maintaining essential ventilation. This high-quality product is manufactured in the UK and is an ideal choice for ensuring proper airflow, preventing moisture damage, and enhancing the overall durability of your chimney. Perfect for both new installations and replacements, this chimney cowl is a must-have accessory for any homeowner seeking long-lasting performance and aesthetic appeal.
The price you pay today £112.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Expertly designed for optimal ventilation and chimney safety
    Manufactured in the UK using high-quality materials
    Durable buff finish to complement any façade
    Easy installation for both new and replacement chimney setups
    Suitable for both trade and retail customers
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.

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 Mushroom Chimney Cowl, 270mm High x Ø 150mm in Buff, is expertly designed to cap off redundant chimney pots while allowing necessary ventilation to the chimney stack. It's the perfect choice for both new and replacement installations. Before installation, ensure to inspect the existing chimney for any cracks and clear any debris inside the chimney pot.

Check that the cement flaunching is sound and the pot is securely fitted. Clean the inside top and joint face of the pot. The terminal should be inspected to confirm it's undamaged and free of debris.

Mix mortar with a brick-coloured dye and apply a bead to the top face of the pot. Insert the spigot carefully into the pot and press lightly onto the mortar joint. Ensure the terminal is vertical and remove any excess mortar.

Smooth and taper the mortar to allow rain to run down effectively. This mushroom cowl is manufactured in the UK, enhancing its reliability and quality.

SKU: 80-KYL15B

Technical Specifications
Height270mm
Diameter150mm
ColourBuff
SKU80-KYL15B
Manufactured InUK
Before installation, conduct a thorough inspection of your chimney pot to ensure there are no cracks, cracks or debris. Confirm that the cement flaunching is intact and the pot is securely fitted. Clean the inside top and joint face to remove any blockages. When ready, prepare a mortar mix with a brick-coloured dye to match your chimney aesthetics. Apply a neat bead of mortar on the top face of the chimney pot, then carefully insert the cowl’s spigot. Press it gently onto the mortar joint, ensuring the terminal remains vertical. Remove any excess mortar and smooth out the joint to facilitate efficient rainwater run-off. Take care to follow safety guidelines and manufacturer recommendations during the installation process.

A Mushroom Chimney Cowl is used to cap off redundant chimney pots while allowing ventilation to the chimney stack, protecting against rain entry and animal intrusion.

Ensure the existing chimney is free from cracks and debris. Check that the cement flaunching is sound and the pot is securely fixed. Clean both the inside top and joint face of the pot before installation.

Ventilation prevents moisture build-up, which can cause structural damage or dampness within the chimney stack and surrounding masonry.

Use mortar mixed with a brick-coloured dye to ensure a seamless and aesthetically pleasing installation. Apply a bead of this mortar to the top face of the pot.

After inserting the spigot into the pot, ensure that the terminal is vertical. Press lightly onto the mortar joint and trim off any excess. Smooth the mortar and taper it so rainwater can run off smoothly.

Yes, our Mushroom Chimney Cowl is designed to meet the needs of both trade and retail customers, offering reliable and durable solutions for a variety of projects.

We offer reliable nationwide delivery to ensure you receive your product promptly and efficiently, making your project progress seamlessly.

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