Free Delivery over £100+ 5on Trustpilot Browse our popular stoves Fast Mainland UK Delivery Buy stoves with install packs Call 01670 206 999 for help

Storm Collar - Ø 100 (15-100-082)

National Flues presents the Storm Collar - Ø 100, a high-performance accessory designed for reliable chimney installations. Suitable for solid fuel, gas, and oil appliances, this storm collar guarantees a watertight seal and long-lasting durability. Read more...
Now only £17.99
Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryMonday, November 17th*
  • Best PriceCall us to beat any price you found online.
  • Secure checkoutCard· Google/Apple Pay· Klarna· Paypal

 

Payment Options

At a Glance

  • Durable stainless steel construction (304 outer, 316 inner)
  • Compressed rockwool insulation with high density (200kg/m³ TWPro, 128kg/m³ KC)
  • Fully welded design for robust performance and longevity
  • HETAS approved and CE marked for safety compliance
  • Designed for both solid fuel and gas/oil appliances
  • Ensures watertight chimney flue passage through the roof

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: sales@nationalflues.com

The Storm Collar - Ø 100 is an essential component for ensuring the longevity and efficiency of your chimney flue system. Designed to be used with solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and boilers, this storm collar promises robust performance. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, it is built to withstand harsh conditions.

The collar features compressed rockwool insulation with a density of 200kg/m3 in TWPro and 128Kg/m3. Fully welded for maximum durability, it maintains a required distance of 50mm from combustibles (60mm on KC). HETAS approved and CE marked, the TWPro designation numbers certify its compliance with rigorous standards.

Secure this product easily using a Locking Band and ensure you keep the specified distance from combustible materials such as wood or plasterboard.

SKU: 15-100-082

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. 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.

Technical Specifications
SKU15-100-082
Product NameStorm Collar - Ø 100
Materials304 Stainless Steel (0.40mm thick), 316L Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool, 200kg/m³ (TWPro), 128kg/m³ (KC)
ApprovalsHETAS / CE
Installation Distances50mm from combustibles, 60mm from combustibles
Applicable AppliancesSolid fuel stoves, Gas/coal effect fires, Oil/Gas boilers
Additional ComponentsLocking Band recommended for secure fixing
When installing the Storm Collar - Ø 100, begin by ensuring that the flue passage is clean and ready. Position the collar approximately 25mm above the highest point of the roof flashing. Ensure that a Locking Band is used to secure the collar firmly in place. Apply a high-quality silicone bead around the top edge to achieve a watertight seal. Always maintain the necessary clearance from combustible materials as specified (50mm for TWPro and 60mm for KC). Double-check that all welds and joints are intact before finalising the installation, and consult the manufacturer’s guidelines if uncertain.

The Storm Collar - Ø 100 is suitable for solid fuel and gas/oil appliances including wood stoves, gas coal effect fires, oil, and gas boilers.

The storm collar is constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both 0.4mm thick, ensuring high durability.

Yes, the TWPro Storm Collar - Ø 100 is HETAS approved and CE marked, ensuring it meets stringent safety and performance standards.

You can secure the Storm Collar - Ø 100 using a Locking Band, and ensure it is installed approximately 25mm above the tallest part of the flashing.

A distance of 50mm should be maintained from any combustible materials such as wood or plasterboard for TWPro and 60mm for KC.

The silicone bead provides a final seal around the top edge of the storm collar and the flue, ensuring complete watertightness.

The insulation is compressed rockwool with a density of 200kg/m3 in TWPro and 128Kg/m3, ensuring effective thermal protection.

 

Call the Experts   8am-5pm
👀 7 people watching this