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lisa6801

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Posts:54

04/11/2009 8:55 PM
I am at the stage of almost ordering windows. Since I only have one shot at this with ICF for basement and SIPs main level I want to do it right. My plans have the sizes and that is what I have been using to get estimates. NOW is there anything special to consider with an ICF and SIP for the precut at the factory before I order my windows. I am just nervous that I will have one that won't fit and it is not like a timber frame that you can just move some wood over a little. THX Lisa

wes

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Posts:637

04/13/2009 6:33 AM
Lisa, The actual window size is not as important as the rough opening size. Make sure that the factory precutting your panels has the correct rough openings for your windows. The same is true for the ICF installers. The rough openings will be supplied to you by the window mfg. Also, make sure that the window locations are correct. Moving a window in SIPS is not that hard to do, but with ICFS, oh boy.

Wes Shelby Design Systems Group Murray KY wandr@ainweb.net

tmsu

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Posts:65

04/13/2009 10:39 AM
Posted By lisa6801 on 04/11/2009 8:55 PM I am at the stage of almost ordering windows. Since I only have one shot at this with ICF for basement and SIPs main level I want to do it right. My plans have the sizes and that is what I have been using to get estimates. NOW is there anything special to consider with an ICF and SIP for the precut at the factory before I order my windows. I am just nervous that I will have one that won't fit and it is not like a timber frame that you can just move some wood over a little. THX Lisa Lisa, If the window opening is slightly larger or smaller in the SIP panel, getting it right is really no big deal. However, as I posted before, 'dry fit' the window prior to putting the bucking in (dimensional lumber inside the SIP cut out). This way, you won't have to try an alter the window opening with that lumber in there. It is no fun.

trigem1

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Posts:66

04/13/2009 12:31 PM
Lisa, At least with the SIP panels, another thing to keep in mind: when ordering your windows and doors (exterior) to fit a 4 1/2" thick SIP wall, you will need a finished window jamb of 5-1/16" after drywall is installed, or to fit a 6 1/2" thick SIP wall, you will need a finished window jamb of 7-1/16" after drywall is installed. Please check with your preferred window/door supplier to see if there is any additional cost. Steve GrandCountySIPs.com

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