Doors and Windows - Leaking panes in bay window

I have a 15 light (three high, five across) bay window that has a leak in one of the panes and several with moisture between the glass. This is an old wooden frame window (house was built in '76). I don't see anyway to get the glass out of the window to replace the panes. I don't have the funds right now to replace the entire window but do need to get these repairs done. Any help would be great. Thanks.

Pat Russell

Pat:

Maybe it's different in the small town where I live, but I go out 2-3 times a month to different homeowners to help them solve problems like yours. (I work for a building supply company.)

The biggest problem here is determining the window manufacturer - that's where you can get the parts and instructions you need to get the job done. If by any chance you already know the mfg., find a reputable dealer for that window who will (like I do) come on site and measure to see what you have and what you need.

Thanks George, I'll see what I can find out.

Pat Russell

If this window is made of wood (usually 2 X 4's) it was popular in the 60's & 70's. The panes are usually held in with an outside removable molding.

That's the type. There is a removeable moulding on the outside of the panes that hold each "square" in. Would I be correct in guessing that the glazing on the pane that is leaking is dry? I have looked at one of the other panes & it seemed rather old.

Also, would it be reasonably possible to replace the two outside columns of lites with casements? This is something I would like to do myself but would also be new ground for me.

Pat Russell

I assume you mean "leaking water to the inside of the house"? If so, the putty could be dry and you can try sealing around the pane with siliconized latex caulk. Putting casements is very possible but you must look at how the wood frame is constructed. You don't want to remove anything that might weaken the frame.

If the panes measure 18" x 22", they are standard size.There's no need to locate the manufacturer. Most residential glass companies have these in stock, or will be able to order them for you at a reasonable cost. They are not very difficult to replace. Usually, the most difficult part is removing the old glass once you've removed the outside molding. You may have to break the old glass and remove it in pieces, or use a utility knife to cut through the glazing. But if some of the panes are leaking, the glazing is probably not holding much. But once you've removed the molding and the old glass, simply caulk the new glass in and reinstall the molding.

Several of the responses have mentioned caulking the glass in. Am I right in reading this as "caulking" and not "glazing". Just want to make sure I'm hearing what you mean AND what you say!

Pat

Caulking is what you should use. Glazing compound is not compatible with the sealant used to make the insulating glass units and will void the warranty. Most latex and silicone caulkings are fine.