Window Installation & Replacement

in Portland, Oregon and Vancouver Washington

Therm-O-Loc Windows & Doors is thoroughly enjoying serving Portland, Oregon and Vancouver, Washington window & glass replacement customers in our 20th year in business! Some things change and some don’t – we continue to be dedicated to providing the highest quality work and customer satisfaction is our highest priority.  Our impeccable record speaks for itself.

New Windows in Portland & Vancouver:
It’s the Right Time!

With the incentives available now, there has never been a better time to replace those old windows that are letting all the heat out!  The federal tax credit of $1,500 is reason enough, but when you can also get a $30 rebate PER WINDOW with a purchase of 5 or more windows the case for savings and efficiency becomes that much stronger.  On top of that a $2.25 per square foot incentive is available from the the Energy Trust of Oregon.

Portland & Vancouver Window Replacement: The Right Brands

Quality is not universal among all brands, so Therm-O-Loc has done the research and testing for you.   If we sell it – it is top notch.  Included among our window brands are Milgard, LBL and EPW (which is actually manufactured locally).

Visit our FAQ for more answers to Frequently Asked Window & Glass Replacement Questions.
See what our happy customers have to say on our client testimonials page.
We keep company news, specials, industry insider information and more on our Portland Window Blog.