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Replacement Roof Vent Lid for 2007 Haulmark Trailer


I have a 2007 Hulmark trailer and the lid has blown off. Do you know what type of lid I need to replace it ?

Expert Reply:

I do not have any information about which particular vent Haulmark used on their trailers, but you can easily determine which replacement lid you need. The easiest way to do this would be to provide me with any manufacturer and model number information you might be able to find. With this information, I can check with the various manufacturers for a replacement lid. If you cannot find any info on the remaining vent, you will need to measure the existing vent. When measuring for a replacement vent lid, you will want the outside dimension of the housing that extends through the trailer roof. This dimension can be 14 by 14 inches, 14-1/4 by 14-1/4 or 13 by 14.

You can then examine the replacement lids we offer (see link) and match them up by the dimension of the housing and the style of hinge (one continuous hinge or a series of tabs). Each replacement lid will have a detailed photo somewhere on the product page showing the style of the hinge.

With the dimension and the hinge style, you can usually find the replacement lid you need (see provided photo). If you are having difficulty, please feel free to reply with the hinge style and dimensions of your existing vent, I would be happy to suggest a replacement.

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expert reply by:
Michael L

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