Unique Original Articles » Extraction Canopies - Commercial kitchens the essential guide

The cleaning of extraction canopies can be difficult leading to the extraction canopies deteriorating faster than normal. Thus the Material that extraction canopies are made from is very important. Good extraction canopies should only use 405 to 430 grade stainless steel. The reason for this is that cheaper stainless steel stains easier and discolours.


Good extraction canopies should have drain taps on the bottom edge; so that the excess oil that can get trapped in the filters can drain away properly and does not just build up within the bottom of extraction canopies. Extraction canopies should feel solid, especially around the filter banks with drain holes at the bottom of the filter bank.


When dealing with commercial extraction canopies there are several steps you can take to ensure that you have the one, of many extraction canopies, that is right for your needs. Always measure and plan all equipment you are going to need and look for the easiest route out of the area that you require the extraction canopies for the ducting. Companies specialising in extraction canopies will assist with all your requirements. Contact your local councils and planning, and ensure you do not proceed without their approval as you may be required to remove your work regardless of cost.


Looking at the duct from extraction canopies and how to extract out of the building you will need to the measure and decide on the type of the duct and fan. This can be advised with a free visit, but if you are in need of this information as you are working with a very tight space you can contact us and we can advise you of what you will need based on room size and task at hand. You can still consider where the ducting should go on your extraction canopies but once you know these sizes you can work how to exit the building.


Fire hazards can happen in extraction canopies ducting from the over heating of oil and fats in frying equipment. The vapours are given off at 200 to 230 degrees and this makes it essential that the extraction canopies system is working properly and safely. The duct and fan should be working and positioned correctly to prevent oil and fat build up.


Extraction canopies should be cleaned weekly along with the filters. The duct work and fans should be cleaned every 6 months by a professional cleaning company that will issue the relevant documents for insurance purposes. As most filters are aluminium or stainless steel you can easily remove and clean with warm soapy water. Cleaning and maintenance of extraction canopies and extraction systems is vital.


Extraction canopies should be looked over to ensure that the maximum internal noise levels of NR40 to 50 is not being exceeded. The highest level when extraction is taking place, should not amplify the sound by any more than 2 db (A) at the end of the fitting. To attain these levels, the user of the slow running fan low velocity can assist you.


There are various different types of extraction canopies, fan sizes, makes and models. These include: Roof Unit, Helious and Ventaxia. There are also many different types of fans, ranging from Turbos, Short case, Long case, Plate fans and Box fans. Each one of these clearly has their own sole position and its vital to make certain you obtained the right one by getting in contact with the extraction canopies business for support. A highly regarded extraction canopies firm will aid you with such support.


Andrew Sutton has been working, fitting Extraction Canopies since leaving school. When not writing these articles he is fitting extraction canopies into commercial kitchens. He has written many articles and you may find many of them on the internet.

Article Source: JS2 Article Spinner