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Entry Door window replacement
I need to replace both windows on the entry door on my 1993 Marathon XL 40. Do they cut these windows out and clean up the area and then install the new ones. When I order the windows from Prevost do I need seals and sealant or can my glass guy do all that ????
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7 Replies
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Those window replacements will be easy.
Cut the old seal around the perimeter from the outside and parallel to the glass on the inside. Clean the area around the frame.
Apply a bead of Sikaflex around the surface the glass will rest against keeping an even space around the glass. Fill the space around the glass with Sikaflex. and smooth it out. Masking tape around the frame keeps cleanup to a minimum. Heating the Sikaflex tube helps it flow easier.
Try to avoid using the door for a day to let the seal set.
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I’m about to change mine out with tempered glass. Looking at all the old posts, it seems that the correct thickness to match that of the thermal is 3/8″. Is that correct?
Prevost did say there are no rubber seals needed.
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Thanks for the info guys I appreciate that have a good day.
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If the glass is the correct size just bonding it in place with Sikaflex is all that is needed. It is just an aluminum frame and with the glass properly oriented in the glass opening Sikaflex fills the void and seals it.
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We are working on removing the condensation from our entry door window. I am confused as to which Silkaflex to purchase to reset the window back in. I am finding online that there are quite a varity of Silkaflex and I am thinking it is the 220+. Is this correct or not? If not, which one should I be looking for. Also, what type of store can I find the specific Silkaflex you recommend?
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The correct type can be learned from Prevost. Actually you can buy if from Prevost.
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Some folks have removed the window and sent it to Suncoast to be redone. Prevost has a 1 year warranty and these windows are known to fail. Suncoast has a 10 year warranty and the rework costs less than a new window.
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