Excerpt from: Commercial Skylight Repair
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| May 15, 2006 | | Kalwal Skylights are fiberglass skylights | | Kalwall fiberglass skylights require maintenance just like every other translucent skylight manufacturer. Cleaning the skylights periodically is helpful in removing pollution and light-blocking dirt from the exterior surface. Also, the gel coat will wear off eventually and if you can catch it in time a new replacement layer of gel-coat can be added to create a longer lasting skylight. Also, cross bar gasketing has a tendency to wear out and requires re-sealing also. | | |
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