The Redbank Clay Flue Ventilator in classic red is a practical and attractive solution for safely venting disused or redundant chimney flues. Manufactured by Forterra’s trusted Red Bank range, this clay flue ventilator is designed to allow the safe release of residual gases and odours while preventing rainwater, debris, and small animals from entering the chimney system. Available in 170mm and 190mm diameters, the flue ventilator is fixed securely to the top of the chimney pot. Its distinctive vented design, featuring a series of small perforations, allows gentle ventilation of inactive flues. This helps avoid condensation, dampness, and stale odours that can otherwise build up in capped or unused chimneys. Crafted from high-quality clay, it’s not only durable and weather-resistant, but also perfectly complements red chimney pots and traditional brickwork, making it ideal for both heritage restorations and modern applications. Importantly, the flue ventilator also helps maintain air circulation within a redundant flue while preventing the leakage of residual combustion gases into the property, offering both safety and peace of mind.
Key Features & Benefits
Made from Durable Natural Clay – Long-lasting and frost-resistant, suitable for UK weather conditions. Vented Design – Allows the safe and gentle dispersal of residual odours and gases from disused flues. Available in Two Sizes – Choose from 170mm or 190mm diameter to match your chimney pot. Traditional Red Finish – Matches standard chimney pots and blends with period and contemporary architecture. Prevents Rain & Debris Entry – Helps protect flues from water ingress and blockages. Improves Air Circulation – Reduces the risk of condensation, damp, and stale air build-up in redundant chimneys.
Frequently Asked Questions (FAQs)
Do I need a flue ventilator for a disused chimney?
Yes – if your chimney is no longer in active use, a flue ventilator helps maintain airflow, preventing condensation and damp, while still protecting your property from rain and wildlife entering the chimney.
What size flue vent should I choose?
The correct size typically depends on the diameter of your chimney pot. The Redbank Flue Ventilator is available in 170mm and 190mm, so measure your chimney pot’s internal diameter to ensure the best fit.
Can this flue vent be used with an active chimney or stove?
No – this product is designed only for disused or redundant chimneys. It allows passive ventilation but is not suitable for chimneys in active use or those connected to solid fuel appliances.
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