VIT-Smooth - 90° Split Rosette Collar (Flat) - Ø 150mm
At a Glance
- - Two-Part Design for Versatile Installation (Vertical/Horizontal)
- - Constructed from High-Quality Zero Carbon Steel
- - Matt Black Powder Enamel Coating for Durability and Elegance
- - Secure Friction-Fit Joint System for Easy Assembly
- - Suitable for Gas, Oil, and Solid Fuel Appliances up to 600°C

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]
- Info
- Specs
- Install
- FAQs
The VIT-Smooth 90° Split Rosette Collar (Flat) - Ø 150mm is an indispensable accessory for gas, oil, and solid fuel appliances with operating temperatures up to 600°C. Designed as a decorative cover, it elegantly hides the entry hole into a non-combustible wall or register plate. Comprising two parts, the collar can be installed either vertically or horizontally at a 90° angle, providing flexibility and aesthetic appeal.Constructed from high-quality zero carbon steel and coated with a durable matt black powder vitreous enamel, VIT-Smooth ensures longevity and resistance to high temperatures.
Intended to be used only as a connecting pipe between the appliance and Flue Liner, Chimney Stack, or Twin Wall Flue System, it must not pass through ceilings or combustible walls.When installing, place the smaller diameter downward to retain condensates within the system. It features a friction-fit joint for easy assembly; sealing joints with high-temperature silicone or fire cement is optional for extra security.VIT-Smooth is designed to be cut, but it is crucial to cover any exposed steel with high-temperature paint to prevent rust. Proper PPE should be worn during installation.
Routine maintenance, including inspecting and sweeping chimneys serving solid fuel appliances, is recommended at least once a year.
SKU: 67-150-091
Technical Specifications | |
---|---|
Material | Zero Carbon Steel |
Steel Thickness | 1.2mm |
Coating | Powder Enamel |
Coating Thickness | 0.2mm |
Colour | Black |
Approval | EN1856-2 T600 N1 Vm L80120 G450 |
Distance To Combustible | 450mm |
Diameter | 150mm |
Operating Temperature | Up to 600u00b0C |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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.
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National Flues Ltd Verdict
The VIT-Smooth 90° Split Rosette Collar (Flat) - Ø 150mm is a top-notch product for covering flue entry points with a seamless finish. National Flues proudly offers this product to retail and trade customers nationwide, ensuring reliable delivery and affordability.
The VIT-Smooth 90° Split Rosette Collar (Flat) serves as a decorative cover for concealing entry holes into non-combustible walls or register plates. It's ideal for use with connecting pipes in flue systems for gas, oil, and solid fuel appliances.
National Flues is a trusted supplier of high-quality fireplaces and flue systems across the UK. We cater to both retail and trade customers, offering unbeatable prices, reliable delivery, and secure online payments for retail purchases.
