31. Here, were two huge zinc-lined cisterns expertly caulked and built of whitewood planks. 32. They were spiked to the backing of of caulked with cotton and leaked like a sieve. 33. I think that someone who caulked the screens figured on sealing any gaps between screen and sill. 34. I think it's the windows, or at least the windows where they are caulked . 35. Have any and all joints caulked ; it may not look so hot but it may help. 36. Another thing to try is to have your neighbor have his unit caulked between wall and ceilings. 37. Q . I have caulked my bathroom floor between the shower stall and the vinyl floor tile. 38. I found an electrician who caulked a lot of places, but that did not help much. 39. Larger ones should be filled with pieces of foam board, cut to shape and caulked in place. 40. Q . Just a year ago, I caulked a joint between wall and tub with caulking compound.