Installation question

The cover does come off so you can lay the wires inside and then snap the cover back on. You can mount the channel to the wall first, that's what I did. My only issue with this product is that it was tough to get the cover to snap on and off. Had to use a screw driver and "zipper" the cover off by running the screwdriver down the length. Need to use care to avoid damaging the cover.

No, this is considered a one-piece raceway and the cover should not be removed. The wires need to be fished through one end of the raceway. We offer support clips or straps to mount it to the wall. Both types are included in an accessory pack, Our part# for the accessory pack is B9-10-11. The painted parts in this pack are ivory. if you prefer white the part# for the pack is BWH9-10-11.