Window r/o size for in between studs
#1
07-08-07, 07:11 AM
Window r/o size for in between studs
I wish to install a long narrow fixed, rectangular, Flexiframe window from Andersen. I wish to install this in between the two existing studs, which are 16 inches on center. Are all studs exactly a perfect 16 inches on center? This window will be finished with a sheet rock return on the inside jamb and existing wall is 2 x 6's, thick. I am guessing I need a 14.25" r/o window? What width window do I order? What do you all suggest?
#2
07-08-07, 10:57 AM
14 1/4" ro window will allow space for installation. Look at your framing members. Are they relative new, or are they rough sawn lumber? If new lumber, the space between is 14 1/2" if the framing carpenter was having a good day. The reason I mention rough sawn lumber, is I just finished upgrading the electrical on a cabin I purchased and it was all rough sawn lumber, measuring a full 2" in width, which, when placed on 16" oc, made my dimension between the studs exactly 14", too narrow for a modern electrical panel. I had to grind down the inside of both sides of the studs in order to fit it in.
#3
07-08-07, 07:41 PM
Group Moderator
If you order the window for a 14.25" rough opening, like you mentioned, then the window will be slightly smaller and some space around the window for shims and insulation/sealant will be figured in.
The exterior finish around the window and manner of installation would also help determine the size of the window, in the event that the window will be installed in a brick or masonry opening. In many cases like that, you order the window 1/4" smaller than the exterior opening and change the framing as necessary to fit the window. Sometimes it's more work but it results in a much better installation, depending on the circumstances.
Without having drawings, pictures or measurements it's kind of hard to say. But yes, a window made for a 14.25" wide rough opening would probably fit. The only other question is how it will be installed, if the nailing fins on such a window will work with the exterior finish. So also measure carefully on the exterior of the opening before ordering.
The exterior finish around the window and manner of installation would also help determine the size of the window, in the event that the window will be installed in a brick or masonry opening. In many cases like that, you order the window 1/4" smaller than the exterior opening and change the framing as necessary to fit the window. Sometimes it's more work but it results in a much better installation, depending on the circumstances.
Without having drawings, pictures or measurements it's kind of hard to say. But yes, a window made for a 14.25" wide rough opening would probably fit. The only other question is how it will be installed, if the nailing fins on such a window will work with the exterior finish. So also measure carefully on the exterior of the opening before ordering.
#4
07-10-07, 01:40 PM
Let me re-phrase my question.
Let's suppose the 2 x 6's are smooth. This house is 6 years old.. Lets assume the studs are a perfect 16" on center.
The exterior is vinyl siding and plywood and the installation will be performed from the exterior.
What size unit would I need to order width wise?
(Then the RO size would be 1/2 in wider than the unit size?)
Let's suppose the 2 x 6's are smooth. This house is 6 years old.. Lets assume the studs are a perfect 16" on center.
The exterior is vinyl siding and plywood and the installation will be performed from the exterior.
What size unit would I need to order width wise?
(Then the RO size would be 1/2 in wider than the unit size?)
