sliding doors for enclosure

[kane]

hello all, ive recently purchased the basics for my new enclosure. im stiff baffled by the sliding doors, im using a 2x4 frame and 1/2'' cdx plywood for the enclosure itself along with drylock and misc. how would i go about with the c channel for the door, would i need to make in interior framework for it or would the c channel just attach directly to the edge surface of the 1/2'' ply with screws and such? im not opposed to hinged doors but want to keep as much humidity as possible in my dry climate here. thankyou for taking a look and any info will be appreciated

 

[Mack79]

I've glued the bottom channel directly to the ply and the top channel screw in with thinnest pan head screws I could find for glass clearance. I was worried about the "Goop" glue I used, but no smell at all when dried. I put masking tape on the interior edge of the face to catch any glue when clamping/setting the channel in place. Immediately after setting the clamps, removed the masking tape. Hope that makes sense and helps ya out.