No matter how much your range hood costs, all the benefits and extraordinary properties that the salespeople in the store will tell you about will be negated without a properly arranged air duct.

Do not doubt, dear readers, we are not just "furniture makers"  and we know what we're talking about because we have a good understanding of aerodynamics.

We will tell you more about how a commercial aviation pilot and an engineer decided to create their own furniture workshop  In the meantime, without undue modesty, we have the right to say that Dobra Shafa customers are definitely lucky at least in terms of organizing an exhaust system. Your hood will not just hang and make noise, but will work properly and remove steam and fats quickly and efficiently at an optimal noise level.

The most important obstacle on the way to an ideal exhaust system is... the human factor!

In order to deliver a quality product to a client, we first need to convince the client that we are not just trying to be clever. Remember, whether you follow our recommendations or not, we will not earn a single extra hryvnia. And you won't spend a single extra hryvnia, because the arrangement of the "wrong" air duct costs about the same as the installation of the "right" one!

Next, together with the client, you need to convince the designer that it should be not only "beautiful" but also "technological". Now the most interesting part is to convince your foremen/craftsmen to follow our instructions  At this stage, we prepare to listen to stream-of-consciousness, cracking patterns, and other types of hysteria:

 "I've been doing repairs for 15 years and I've never seen anything like this!"

 "That's all we have, throw a corrugation and it will pull!"

 "What did your furniture makers come up with, we don't work like that," etc.

Well, you already know about the "furniture makers", and you are quietly smiling with us  So let's move on to the recommendations.

Let's start from the hood and move to the street.

 Each hood has an instruction manual. The instruction is easy to find on the Internet and see that most modern models have an outlet with a diameter of 150 mm. This is the diameter of the air duct we buy and install! NOT 125mm, NOT 100mm, NOT a 60x200 rectangle, and in no case NOT a 55x110 rectangle!