Air Diffusers, Registers and Grilles For Your Home Improvement Project – HD Video

There are a variety of products available to complete the installation of your duct work and terminate it in your ceiling. We’ll start off with a tough box multi-size register. This can accommodate different size ducts and it serves as an operating flange. The drop ceiling flange gets mounted above the drop ceiling to accommodate the duct in there.

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You want to always try to avoid any types of kinks in your duct system because it adds friction and cuts down on the efficiency of the system. This is why you would want to use a flex right flexible duct work 90 degree adapter. You lay your duct in it and secure it with some strap ties. This will allow you to create this 90 degree turn without actually bending or breaking that duct work.