Infinity ad Integrity are both fiberglass not 100% sure of the differences but the Integrity is and always has been a full frames window aimed at the new construction housing market. Infinity was originally made as an insert window but has recently been introduced as a full frame unit but still marketed towards the replacement industry and sold through authorized window replacement dealers. I have a hard time believing aluminum clad Marvin's are only $1800 more than Integrity, something is not correct there. If Integrity is truly that much less than Pella and Lincoln, buy them as I would not use either of those two windows on a dare in my hose.

Millworkman nailed it.

The Infinity is a bit prettier too in the all Ultrex version but if you are going with the wood - Ultrex, the Integrity is nice.

First, if you read some of these threads, the pro's that comment on this board make this one of the few truly valuable resources on the web. Second, below is a link to installed fiberglass/stained wood photos from Marvin. These are Ultrex/Wood. They may help.

Here is a link that might be useful: fiberglass with stained wood interior

I'm a 1st time poster to this forum, and am new to windows in general. My question is similar to Alicia's (nice house), but I am considering Anderson A-Series Fibrex to Eagle Talon double hungs. Marvin is out for me, can't get the look I want due to limited options, but have heard good things about wood-Ultrex on and outside this forum. Like the pros on this forum, I am concerned about the Fibrex composite as I'm not fond of polymers.

I spent a loooooong time on the phone today with Anderson / Eagle reps. I was told that the A-Series windows contain both Fibrex and fiberglass.

My question generalizes this discussion: is aluminum clad, in the better windows, better in general than the composites?

My setting: I live at 5,300 ft, at the base of the Gallatin Mountains in Montana. Our west side gets harsh weathering so I am to replace all the windows on the west side and change the look of the house at the same time. Later I will change all the remaining window in the house.

I have decided on one single and three-mulled double hungs in the Anderson A-Series but have reservations about the Fibrex. Plan "B" is to look at Eagle Talon.

Options I have chosen are:
26 5/8" x 26 13/16" Unobstructed Glass ;
3 high x 3 wide grilles inside & out, 3/4" wide
Divided light spacers between the panes
Low-E4 SmartSun glass
Oil rubbed bronze hardware
Unfinished pine interior wood (to be stained by my contractor)
TrueScene Insect Screen (1/2 window)
I had hoped to pull the trigger on this order this week but await the advice of this forum. Please stop me before I make a mistake on any of the above. I have researched windows for weeks but remain confused due to well-intended but erroneous information from people outside this forum.

Thank you,
DustyPane

FWIW, when I got my quote, I was also surprised how close Marvin Ultimate and Marvin Infinity were (with Infinity being just a tad less than Ultimate).

What do you mean you by "Marvin is out for me, can't get the look I want due to limited options"?

I am currently shopping Marvin windows and have determined this:
Marvin Ultimate windows are their premiere line. The are heavy aluminum clad outside in numerous colors and wood inside, painted, stained or bare.
Marvin Integrity are fiberglass either in and out or fiberglass out, wood inside. Supposedly very close in quality to the ultimate at a better price. Offered in numerous outside colors and when wood inside can be white or bare.
Marvin Infinity is all fiberglass and meant as replacement only. Probably intended to compete with the expanding vinyl replacement business, but with quality.

Ultimates are also available in all wood interior and exterior.

Cladding eventually leaks and the wood rots.

millworkman (millwork4u@gmail.com) on Sat, Sep 22, 12 at 9:36 What do you mean you by "Marvin is out for me, can't get the look I want due to limited options"?

I'm glad you asked this question since it invites me to revisit the issue. I was wrong. When I wrote that I had been to the Marvin website but did not find what I was looking for. Since then I went back to the website and found more information. I then went to my dealer, who found additional information on the recently revised software that the dealers have. I also obtained a Marvin catalog (Part #19980519), then spoke to Marvin reps on the phone today about Marvin Ultimate windows.

The short story is Marvin has lots of options and lots of information, but you have to probe the website to find a great deal of it. I did, indeed, find all the options I wanted in their Ultimate double hung.

I will go with Marvin aluminum clad rather than composites (Anderson Fibrex or Integrity Ultrex). I was not able to find objective information on the Fibrex -- I did find numerous opinions, but not objective data, and certainly nothing that was independently verifiable.

For anyone thinking about Marvin window, it is essential that you go to your dealer and get a quote, then use the initial quote to tweak the options until you build the window you want. The quote (a pdf file) will contain a list of the options chosen, dimensions, and also an image of what the window will look like.

Don't be afraid to insist on the options you want, Marvin has them. I found that no single source, neither my contractor, dealer, the Marvin website, nor even the Marvin reps have all the information, so you have to keep pushing for answers. And, if the answers do seem right to you keep pushing.

The rep I spoke with did not like the phrase "Marvin Integrity windows." He said that Marvin and Integrity are separate. The Integrity catalog says "Integrity from Marvin." That is "from," not "by," Marvin. I don't know what is the corporate structure of Marvin, Integrity and Infinity.

I remain usure of what is considered high end, wood, aluminum clading, or composites. It appears to me that the ultimate high end windows are all wood, and that Al-clad is preferred over composites. I would like to hear what others on this forum think.

DustyPane

Dusty,

Andersen does a very good job of protecting the Fibrex materiel from any real scrutiny and they are extremely stingy with their material data and structural performance.

Perhaps the most telling fact about the Firbrex material is that very fact (i.e. the clandestine data). The warranty on the material is also questionable. If it is really superior to vinyl, wood, etc...why only a 10 year warranty?

You are correct that Marvin has created some separation between the brands. It is a bit odd sometimes but that was their approach.

I am not sure what the evaluation tools are for creating that ordering of materials are, however, certainly from a price standpoint you are correct: Wood, composites, vinyl is the usual order for pricing.

If you can find the window look you want in the Integrity series, it should be more cost effective than the Ultimate equivalent.

I was puzzled mainly due to the fact that in the years I sold Marvin there really was nothing buildable that they would not manufacture(may cost but they would make it). They do truly do all they can to keep the companies separate as the manufacturing is done not only in separate facilities but another state as well.

Dusty,
As WoW alluded to, the Fibrex material window products are deliberately protected. Ultimately, the material is primarily composed of vinyl, and from what I've seen, offers medium-grade vinyl performance numbers. IMHO, it is a product that exists not because it is superior in any way, but simply because it is different. It will never rot out and has a nice appearance. It is not a bad product, it is just not worthy of paying a tremendous price premium IMO.
On what would be considered an "ultimate" high -end product, it really depends on your definition of that. Price, beauty, and richness, will definitely go to the wood product, as do name recognition and reputation. If performance comes into the equation, then things shift toward higher end vinyl and fiberglass or composite products which are generally not household names like Pella, Marvin, and Andersen. In reference to your earlier comments on the objective data, the thermal and structural performance ratings are what you are looking for to determine energy efficiency, and to some extent, quality as well. Unfortunately, there is no PERFECT product that combines beauty, price, performance, and longevity/warranty, so you'll need to prioritize those items to determine the best fit for you. Given what you've said so far, it sounds like you are on the right track with Marvin. You won't find a better wood window IMO.

+1 Well said HomeSealed.

While I agree that it should never rot out (in theory), I think they are worried about degraded structure overtime. I have see the cross cuts and they are not that impressive.

I wonder why they wouldn't play chess with the warranty upgrade like Marvin did.

Sorry to resurrect this thread but it is a good thread with very helpful information. I'm looking at all Ultrex Integrity vs. Anderson E-series (Eagle now). They are at about the same price point and I like them both however it seems that the wood of the Eagle windows may still rot if the aluminum is compromised. Moreover the Anderson dealer told me that the Integrity windows were "builder grade". What are the thoughts about it here? Are they generally the same as they were 4 years ago?

Thanks Ultra. That is very helpful to me.

It was the Anderson rep that told me the Integrity is "builder grade".

Can't add much to Ultra's comments. I agree 100%. Neither of those products are "builder grade", and I would prefer the Integrity as the wood is better isolated from future damage.

Good info here. I have been shopping Pella, Marvin, JenWeld, LLuminare and Softlite. The quotes are all over the place- or not coming in at all ??

This is what I need:

new construction 46 windows, many "fixed" /picture windows, rest are casement, slider, horizontal slider, awning. Looking for contemporary/ modern look with black or dark aluminum exterior and black interior aluminum clad - frameless, mounted with a drywall wrap look and adding some ornamental sills later in specific rooms. Appreciate any advice for vendors in GEORGIA. ( house is in 30522 zipcode)

Of those Marvin would be the best. Pella uses roll form (think soda can) aluminum, not extruded. Jeldwen is a builders grade at best. LLuminare I have never heard of and Softlite is a very good window, just not aluminum clad, it is vinyl.

Update: I chose the Anderson E-series (Eagle) windows and I am glad I did as another ongoing thread about how the fiberglass is cracking in the Marvin Integrity line.

The discussion about the fiberglass begins well down into this thread:

http://ths.gardenweb.com/discussions/2630750/marvin-integrity-window-review#20410838 )

Hi , I am looking into replacing twelve ,all wood windows in my house.They are 18 years old and leaking in between the glass panes. I have received 3-4 quotes for Marvin ultimate , and Andersen 400 series. All in the range of 25000-30,000$.Two of the windows are high trapezoid windows 42/54 and one is custom in the foyer 73/46. I have seen other people's posts and quotes seem to be considerably lower. Maybe it is the size of the windows. Any thoughts?

Are they the Andersen Woodwrights? Hard to comment on price without thorough install details. I’d consider getting more quotes.

They are Marvin Ultimate. I had 3 quotes , 2 quotes for Marvin and 1 quote for Andersen 100 series.

I am looking into Marvin Integrity now but not sure about fiber clad v/s aluminium clad.

I also got a quote for Beechworth, they were considerably cheaper, but I did not see a very positive response on this discussion for Beechworth.

We are in Chicagoland area, any recommendations for installers?

So Alicia what window did you go with? Are you happy with your choice?

Just coming across this thread 10 years later. Obviously, the question is age old!
I would love feedback on the comparisons. Looking at Anderson renewal to replace our 30 year old Windows on a traditional cape cod style home.
I am getting other estimates from Marvin and a local vinyl window company.
So many options and a big purchase that we plan to live with for a very long time.

There was no mention of Renewal By Andersen in this post! I'd start a new thread if you have questions.