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TWPro GREY - Tee Cap - Ø 125 (17-125-036)

The TWPro GREY Tee Cap Ø 125 is a top-quality flue accessory designed to secure your chimney system efficiently. Manufactured by TWPro, a trusted name in chimney components, this tee cap is ideal for solid fuel and gas/oil appliances. Ensure your flue is capped properly with our premium, HETAS-approved, CE-marked solution. Explore our range of high-performance chimney accessories today.
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£32.99
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At a Glance

  • Superior construction using 304 and 316 grade stainless steel
  • Compressed rockwool insulation for enhanced thermal efficiency
  • Fully welded assembly ensuring maximum durability
  • HETAS Approved and CE marked for safety and compliance
  • Versatile use to cap the bottom or unused end of a 90/135 chimney flue tee

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

The TWPro GREY - Tee Cap Ø 125 is an essential component for your chimney flue system, designed specifically to cap off the bottom or unused end of a 90/135 tee. Ideal for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and boilers, this tee cap boasts exceptional durability and efficiency. Constructed from high-quality materials, the outer skin features 304 grade stainless steel at 0.4mm thickness, while the inner skin is made from 316 grade stainless steel at the same thickness.

Enhanced insulation is provided by compressed rockwool, offering a density of 200kg/m³. The assembly is fully welded for maximum strength, and it meets the stringent EN1856-1 standard, holding both T600 and T200 designations. With HETAS Approval and CE marking, you can trust in its high performance and safety.

Installation is straightforward, requiring only a Locking Band to secure the chimney parts, and maintaining a 50mm clearance from combustible materials ensures optimal safety.

SKU: 17-125-036

Technical Specifications
SKU17-125-036
Product NameTWPro GREY - Tee Cap - u00d8 125
Inner Material316L Stainless Steel - 0.40mm thick
Outer Material304 Stainless Steel - 0.40mm thick
InsulationCompressed rockwool, 200kg/mu00b3
ApprovalHETAS / CE marked
StandardEN1856-1 (T600 & T200)
Clearance50mm from combustible materials
Usable WithSolid fuel and gas/oil appliances (woodstoves, gas coal effect fires, boilers)
To install the TWPro GREY Tee Cap, first ensure all chimney components are cool and clean. Position the cap at the base or unused end of your 90/135 tee ensuring that there is a minimum 50mm clearance from any combustible material. Secure the cap using a Locking Band to maintain a firm, leak-free fit. Always adhere to the manufacturer's instructions and local building regulations. Caution: Improper installation can lead to reduced efficiency and potential safety hazards. It is advisable to have your installation inspected by a qualified professional to ensure that it complies with all relevant standards.

The TWPro GREY - Tee Cap Ø 125 is compatible with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and boilers.

The tee cap is constructed from 304 and 316 grade stainless steel for the outer and inner skins respectively, both 0.4mm thick. It also features compressed rockwool insulation with a density of 200kg/m³.

Yes, the TWPro GREY - Tee Cap Ø 125 is HETAS Approved and CE marked, ensuring it meets high safety and performance standards.

Installation involves securing the tee cap to the chimney parts using a Locking Band and maintaining a 50mm distance from any combustible materials.

The 50mm clearance helps prevent heat transfer to combustible materials, enhancing the safety of your chimney flue system.

Yes, the tee cap is designed for both the bottom and unused ends of a 90/135 tee, making it versatile and convenient.

The TWPro GREY - Tee Cap Ø 125 meets the EN1856-1 standard with T600 and T200 designations, affirming its high quality and safety.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 29th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our TWPro GREY - Tee Cap - Ø 125 buyers guide

Elevate your chimney system’s safety and efficiency – secure your TWPro GREY Tee Cap today!

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