Drop in Collar

Do you need to cover a hole on your property? 

If you are unable to or do not plan to pour a slab to install a manhole frame and cover and are looking for a low effort solution, Manhole Covers Direct can design a drop in collar cover for you! Our Drop In Collar solutions are engineered to fit into the inside diameter of the hole, with a collar style underside designed to hold the cover in place. The collar height is fully customizable, as well as the outer dimension of the frame rim, which is designed to be at least 2″ wider than the hole to allow for proper support. We provide replacement manhole covers for a wide variety of applications such as gas stations, marinas, airports, sewers and municipalities, fresh water collection and storage and many other applications. Our products can be customized in almost any way and we can help you with orders large or small.

The Drop In Collar can be made to lay into the hole, or can include bolt holes to secure the frame and cover in place. Keep in mind, the Drop In Collar style will have a lip, and will not be flush with grade unless you are able to create a recessed frame.  Drop In Collars are available as a 2 piece frame and cover, or are also available as a single piece. Drop In Collars can be fabricated in steel, stainless steel or aluminum, and can be painted or powder coated in any available color and can be designed to be H-20 traffic load rated, or lighter duty for foot or lawn traffic. Call us today to work up a custom Drop In Collar and quote for your project today!

flanged round sewer cover and frame
drop in collar manhole cover

Need something special?

Need something special?