Monday, December 17, 2012

Thoughts on Window Channel Upgrade

Got the salon's starboard forward and starboard middle windows back in. Black GE Silicon II caulk was used between the inner window retainer and the stainless frame as well as between the outer window retainer and the stainless frame. The same caulk was used between the non-movable window and its retainer (i.e. the outer retainer) to lock the window in place. If the screws holding the retainers leak, water will find its way into the void between the salon's outer fiberglass wall and the wood of the inner wall. This may be where Nellie's port side leak is. Clearly the screws which cause the most concern are the ones that water naturally pools on, i.e. those on the bottom of the window. The inner retainer has no screws on the bottom--just two on the forward side and one on the aft. The outer retainer has three screws on the bottom. Two of these can't be serviced as they're covered by the fixed pane. I caulked closed those two holes and didn't put screws back in them--I fear leaks more than I fear the loss of strength from the missing two screws.

Got the third and last coat of Helsman Spar Urethane on the outward facing edge of the teak window frames.

Cut the water drainage slots through the Trim-Lok U-channels.

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