Replies

1. 
   Gabe_Martel | Mar 02, 2002 05:02am | #1

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   Pray tell why is the normal interior route not an option?

   Gabe

1. 
   Terry_Smiley | Mar 02, 2002 05:02am | #2

   *KarlMost aluminum window are installed by nailing through a flange on the frame which laps over the exterior sheeting. Most also incorporate a brick stop, which the brick butt up to. If this is the detail on your windows, begin by removing the glass from the frames. Once this is done, go to the outside and pry a flat pry bar between the brick ends and the window frame. Work at the middle of the sides, top and bottom of the frame. This will remove the frame and pull the nailing flange. The frame will be bent like a pretzel but you won't damage anything inside. I've done hundreds of these and can have a 3o x 4o window out in 20 minutes. With a clean opening ready for the new window.Good luckTerry

1. 
   karl_dann | Mar 02, 2002 05:29am | #3

   *Terry Thanks for the prompt informative advice, you described the exact detail. I know I owe you one, but how would you install new windows in the same manner?thanx again, karl

1. 
   Terry_Smiley | Mar 02, 2002 06:22am | #4

   *KarlThe good news is most window openings are common sizes between manufacturers. I was installing Marvin wood windows to replace the aluminum ones you describe. I went right to the local wholesaler and got all of the info on rough openings and brick openings. We were able to match windows to existing brick openings within 1/4", 90% of the time. Rarely did I need anything but caulk on the outside. The trick was installing the window. Obviously you can't use the traditional nailing flange, you have to shim and nail the window jamb into the framing. I always tried to remove some weather stripping or nail in less conspicuous locations. If you've installed windows before you'll be surprised how easy this change out will be. If not get a carpenter buddy to assist. Or keep the questions coming, I'm sure others here have great ideas.Terry

1. 
   Davo_ | Mar 02, 2002 07:45am | #5

   *Buy solid vinyl replacement windows. Measure the Rough Opening, both the width and height. Best to take 3 measurement readings for both width & height.(ie.. to find the width, measure across from jamb to jamb at the center of the opening, and measure near the top and bottom of opening to give you 3 distinct readings)Use the smallest width measurement, and the smallest height measurement when placing your window order so that new unit will slide into opening.Replacement windows have predrilled holes that you simply put screws through into the jambs. If screwing into brick walls, set window in place temporarily, drill holes using replacement window holes as drill guides. Either insert Tapcon screws, or remove window and insert hollow wall anchors; and then reposition window back in opening and insert screws. Tapcons are much easier, don't have to remove window once in position.Shim, drill, screw. Simple. Usually Takes 1 to 3 weeeks to get your windows after ordering.Davo

2. 
   Hausdok_ | Mar 02, 2002 09:04pm | #6

   *Hi,Interesting discussion. BIA recommends through-the-wall flashings and weeps in all veneer brick walls. How do each of you deal with the membrane between the veneer brick and the sheathing when doing these replacements?ONE TEAM - ONE FIGHT!!!Mike O'HandleyBungalow Rescue, Kenmore, WA

3. 
   Davo_ | Mar 02, 2002 09:29pm | #7

   *Mike,For solid vinyl replacement windows, you butt the new frame tight against the brick sidewalls and caulk this joint, or if wood brickmould, butt tight up against this, caulk this joint. The base of the frame sits partly on top of the brick sill and should cover the gap between brick and sheathing.All flashings that were done during the original installation should still be left in place. A replacement window fits inside the jamb area of the original window, the flashings are not disturbed.Davo

4. 
   Terry_Smiley | Mar 02, 2002 10:04pm | #8

   *I agree with Davo, the flashings should remain in tact after the removal, although somewhat worse for wear. Any damage to them should be repaired before window replacement. Head flashings for the aluminum windows Karl is removing are typically built into the windows, consequently a new flashing will have to be installed at the head before the new unit is installed. These are typically provided with most quality windows. Good point Mike.Terry

5. 
   Hausdok_ | Mar 03, 2002 06:14am | #9

   *Got it. Thanks,ONE TEAM - ONE FIGHT!!!Mike O'HandleyBungalow Rescue, Kenmore, WA