Windows and Doors Vancouver WA & Portland OR

Portland’s ‘Treat-You-Like-Family’ Window & Door Company
For 25+ Years

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3347 N Lombard St.
Portland, OR 97217
(503) 283-5044

Infinity Windows by Marvin

Why These Replacement Windows Are Far Superior To Other Choices

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The Last Windows You’ll Ever Buy.

Fiberglass Windows Beat Vinyl–HANDS DOWN.

We Only Install Fiberglass Windows From Marvin…
They Look Great, Lower Energy Bills, & You Get A Lifetime Warranty.

Sometimes people ask me, “Most companies recommend vinyl windows – why don’t you?”

The answer I give is not just about how I run my business – it’s about my deepest beliefs. I simply hate to see cheap windows in Oregon installed with a “you-can-replace-it-in- a-few-years” attitude.

We used to expect things to last decades, and now we plan for almost everything to be obsolete in just a few years. I still believe in quality that lasts, not cheap that lets you down.

That’s exactly why I don’t recommend vinyl windows for Portland and Vancouver-area homeowners: because vinyl has proven itself to be a TEMPORARY solution. Even when they come with 25- or 50-year warranties, the fact is that vinyl windows in Oregon begin showing signs of trouble in as little as 5 years.

Here is why vinyl fails: it expands and contracts eight times more than glass when temperatures fluctuate. This means that lots of sealant and weatherstripping needs to be used to cushion all that expansion and contraction of the frame. Over time, this creates leaks.

If you have windows on your Oregon home that have stopped operating properly, or have moisture trapped between panes leaving a “permanent fog” on your windows, you know exactly what I’m talking about.

INFINITY BY MARVIN - The Permanent Solution

We ONLY carry fiberglass windows, and we only carry the premier brand of fiberglass windows—Infinity by Marvin. We sell windows that last a lifetime.

The difference is a material called Ultrex; it’s a fiberglass material that’s 8 times stronger than vinyl. It’s also as beautiful as wood, but needs no maintenance.

Best of all, it’s very stable in any temperature – Ultrex fiberglass is known for its very low thermal expansion. The leaking that is common with vinyl simply will not happen with this material.

There are plenty of other benefits to Infinity by Marvin windows. Check out our Window Comparison page about fiberglass vs. vinyl windows for Portland and Vancouver.

If we sound like your kind of company, we’d be honored to give you a free consultation and quote.


John Schwager,

Window and Door Company