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I have a broken window, only the lower panel is impacted.
Money is a bit tight, and I'd like to change it myself.
There are online videos to replace either the entire window, or remove the wood edges to access the glass.
In my case, the frame is in aluminum, and I don't know how to remove them to access the glass.
Any indications would be very appreciated.
Thank you 
Hi @isidore12,
Thank you for your question.
Typically, I wouldn't suggest you do your own glazing work, as there are a lot of risks involved, and it is not a simple job you can just pick up on the fly. You'll also find that glass suppliers are likely to be hesitant to sell glass panels to the general public for this reason.
Ultimately, the decision is yours, so if you do go ahead, make sure you wear gloves, long protective clothing, eye protection, and enclosed shoes.
In aluminium framed windows, the glass is held in place by that black rubber that runs around the perimeter of the glass. This is known as glazing wedge, and it is a specialist product that is relative to the thickness of the pocket in the aluminium and the thickness of the glass.
The glass is set in the aluminium channel, on rubber blocks that keep it slightly above the bottom of the channel to prevent its corners and edges, which are the most vulnerable spots, from coming into contact with the aluminium.
The wedge is then pushed into place, holding the glass firm inside the channel.
Again, this is specialist work that involves a lot of risks, so it is likely best to leave it to a professional.
Let me know if you have any further questions.
Jacob
Thank you
Yes, it very easy to cut yourself on glass. I have the protective gear, I'll be very careful, and I'll clean any glass debris.
I was thinking to replace the glass by an transparent acrylic sheet. We need a cat door, and it could be an opportunity.
I will just need the same thickness as the glass, which I will know after removing the broken glass panel.
