Choosing Affordable High-Performance Windows
Austin G| Posted inGeneral Questionson
I wasn’t going to replace my windows, because the cost didn’t justify the efficiency gain in any of my models.
But in doing siding, I have an opportunity to really make sure my flashing and wrb is solid, so I’m considering it.
My current windows are caulked/air sealed shut and it’s fine. Does anyone make a super simple, non-operable, basically sheet of low- e IGU window style? Not having any luck in my search and I’m just looking for airtight and inexpensive, doesn’t need to open or anything.
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Hi Austin,
As you collect information on your options, you might find this piece by Martin Holladay helpful. A wide variety of high-performance windows are discussed among multiple designers and builders who share their thoughts/experience with different manufacturers' products. Generally speaking, it providesbackground information on four window brandsbut there are a number of resources embedded in the article too.
Thank you, I will check it out now.
Austin,
So you are looking for a "picture window," correct? I installed Andersen 100 Series windows in my last house and thought they offered lots of value for the money. (Note you may need to have operable windows in some locations to allow a fire egress.)
That sounds very much like what I’m looking for. Local code requires each bedroom have 1 operable window. Someone seems to have already taken care of that with this home, as there are only 2 operable windows in the house; one in each bedroom haha.
I did not know they were called picture windows. I recently installed some not at all inexpensive double hung Pella windows on another house and when I hung plastic to paint could tell that they were leaking a pretty substantial amount of air. Figured a simpler window would not have that problem.
My current windows are old and inefficient, but they’re air tight!
For operable windows, I like awning, casements, and sliders since they tend to be tighter than single- or double-hung windows.
When I was shopping my windows the operable windows and the fixed window in the same size cost difference was very small I think it was $20 each.
Walta
If the concern was initial cost, for sure I’d go operable. But I’ve spent days upon days upon days sealing every nook, cranny, and crevice of this house and I’m not about to compromise that with a leaky operable window!
When considering cost, don't rule out the value of ventilation from operable windows on warm days.
I'll also second the vote for Andersen 100 series, especially the casements as a good balance of performance and cost. If you're buying them through a certain big box store, ask the salesperson to run it through their "bid desk" for a volume price. You might be surprised at what a difference that can make.
I am sorry to be the one to inform you there is no Santa and there are no free lunches.
High performance equals expensive and the cheapest windows do not perform well. There are middle of the road windows for middle of the road prices that some will consider a bargains.
Quality window leak very little and cheap windows will find a way to leak operable or not.
Walta
Not really, expense is extruded frames/fiberglass frames/clad frames, finished wood interiors, applied jamb extensions, casement hardware/tilt turn hardware, and glass selection.
You can eliminate 4 of the higher cost elements listed with a fixed sash in vinyl frame, Andersen 100 series frame, or Marvin All Ultrex and no jambs for a heck of a value if you dont need operating hardware.
Also depends on the size, if there isnt a lot of square footage of glass, it can be reasonable. Point is value can be found.
Well, I’ll know for sure soon. I’m buying one before I buy a bunch. I’ll install it, cover it in painters plastic, turn off the ERV, and crank the kitchen exhaust. If it passes this test then it will be as airtight as my current 100 year old single panes haha. I’ve yet to find a double hung at any price that will, but admittedly haven’t tested ultra high dollar passivhaus stuff.
I can’t think of a window company that doesn't offer a fixed glass window.
Sometimes they are basically casement windows without the hardware, the sash is sealed into the frame. Other times they have special frames for a cleaner interior look.
They always cost less than an operable window, but you would look for “fixed glass”, sometimes they are still referred to as “picture windows” but same product.