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UFO Multifuel Square Large

UFO Multifuel Square Large
 UFO Multifuel Square LargeUFO Multifuel Square Large 
€159.90 Inc. VAT :  €130.00

Product Code:  UFOsquarelargeter

The Ultimate Flue Outlet is one of our most popular units for helping to prevent wind-related downdraught. The unique design redirects wind across the top of the unit rather than blowing down into the flue.

The Multifuel version, as the name suggests, can be used in conjunction with both gas and solid fuel systems.

Manufactured in either aluminium and available in either terracotta or black.

Stainless steel strap and fitting instructions included.

What is it for?

If you have a problem with downdraught and are burning solid fuel (wood, coal or oil) or using a gas system then the UFO (Ultimate Flue Outlet) Multifuel Cowl is a good solution and has been used for many years to good effect. The UFO’s specially shaped discs channel wind to create an updraught (or lower pressure) at the top of the system to counteract wind related downdraught.

What sizes & options are available?

A UFO Multifuel Cowl (Square) will fit onto a square chimney pot with an internal measurement of 150mm to 250mm (6" to 10"). Please do not hesitate to contact our sales team, who would be happy to help, if you require a different size.

The UFO Multifuel Cowl is made in powder coated aluminium available in terracotta or black

How do I fit one?

For gas systems

The UFO Multifuel Cowl is supplied fully assembled ready for gas installation. Once up on the roof, it is the work of a few minutes to attach the cowl using the stainless steel strap.

For solid fuel systems

Before installing on a solid fuel system, the mesh birdguard must be removed, and the four mounting tabs adjusted (full instructions provided) - you may find it easier to order our Square UFO Solid Fuel Cowl which is factory assembled ready for installation on a solid fuel system. Once up on the roof, it is the work of a few minutes to attach the cowl using the stainless steel strap.


Products ordered from our online store are delivered from Monday - Friday each week, except for Bank Holidays. We aim to have all orders that leave our store delivered to you within 2 working days. Please note that some products may have specific lead times, which may affect the time it takes to receive your order.

We offer nationwide delivery anywhere in Ireland.


Small shipments

Parcel (Max 20kg):


Delivery Weight Nationwide Rates
Up to 20kg €9.00


Large shipments (pallets):


  Pallet Weight Nationwide Rates
Quarter Pallet (Max 250kg) €40.00
Half Pallet (Max 500kg) €45.00
Full Pallet (Max 1000kg) €50.00
2 x Full Pallets (Max 2000kg) €96.00
3 x Full Pallets (Max 3000kg) €138.00
4x Full Pallets (Max 4000kg) €176.00



Roof N Stop Ltd.


    Order online or call our Sales Team:
01 621 5677