Lifetime Windows & Doors

Diamond Rating

To earn the Exceptional Consumer Satisfaction Diamond, the dealer must have 15 or more reviews within the last two years on and maintain an average of 4.5 stars or higher.
To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the Web-Site Diamond, the dealer must have their own Web-site with information about the Milgard products and the services they sell.
To earn the AAMA Certified Diamond, the dealers must have at least one member from each of their installation crews complete the AAMA Installation Masters training and pass the AAMA Certified Install test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.


14710 SE Lee Ave
Portland, OR 97267
United States

Store Hours

Monday 7:30am - 5:00pm
Tuesday 7:30am - 5:00pm
Wednesday 7:30am - 5:00pm
Thursday 7:30am - 5:00pm
Friday 7:30am - 4:00pm
Saturday 10:00am - 2:00pm
Sunday Closed

Services Offered

Consumer financing
Essence Dealer
Free estimates
Has Showroom
MGWS Dealer
New construction
Offers installation
Replacement Specialist

About Us

Thank You for considering Lifetime Windows & Doors. As your local Milgard Certified Dealer, we are proud to help you create the home you and your family deserve. A visit to our beautiful showroom will allow you to experience why so many of your neighbors have chosen Milgard windows and doors for their home. Whether you would like to leisurely browse and operate our award winning products, learn about the latest design and energy efficiency trends, or discuss technical aspects of your project, our professionally trained window experts are available to answer all your questions and help you find the perfect windows and doors for your home. Call Today for a courteous, free in home consultation!

Awards Received

  • Better Business Bureau A+, Angie's List A Rated
  • AAMA Installation Masters Certified Employees
  • EPA Lead Safe Renovators, Energy Trust Trade Allie
  • Reach Community Development Sponsors Since 2007
  • Locally Owned Window & Door Experts

Areas Served

Portland, Beaverton, Lake Oswego, Tigard, Tualatin, Wilsonville, Cedar Hills, Vancouver, Clackamas, Oregon City, Gresham, Bethany, Raleigh Hills, West Linn, Sellwood, East Moreland, Happy Valley, Damascas


Lifetime Windows & Doors

See All Reviews
Lifetime Windows & Doors is rated 4.9 out of 5 by 70.
Rated 5 out of 5 by from We found no better combination of value, craftsmanship, service, and professionalism. It was essential for us as a family with a modest income to find a contractor that was both within our budget, while still promising the highest level of quality, knowledge and professionalism. Lifetime Windows & Doors delivered at every level. Our appointment with their sales rep felt genuine, without pressure, and with the highest urgency to give us the greatest value of product and experience for the best value. We knew we needed to replace both our windows and roof, but felt the reality of needing to prioritize one at a time. Lifetime made it possible for us to tackle both simultaneously, and we now have a great peace of mind in that decision. I can't say enough about their entire staff (sales, installation team, supervisors, office personnel). They have all been beyond helpful, and made what we thought would be a stressful experience, completely stress-free.
Date published: 2015-04-20
Rated 5 out of 5 by from Great experience! From the sales staff to the install crew, they were all very professional. Very happy I had my windows installed by Lifetime Windows and Doors.
Date published: 2018-09-22
Rated 5 out of 5 by from Nice windows and slide door!!! Just replaced all the windows and slide door for this brand. Beautiful and I love it. Great energy efficiency products.
Date published: 2018-06-22
Rated 5 out of 5 by from Excellent Company We are so happy with our new Milgard Windows that we purchased from Tate at Lifetime Windows & Doors. Tate had great knowledge of the Milgard product and we are very happy that he recommended them for our home. Whenever we had a question for Tate, he answered them promptly and with expertise. Installers did a great job as well. We love the look of our new windows and our home is so much quieter. Also, much more energy efficient. We would highly recommend Tate at Lifetime Windows & Doors to our family and friends!
Date published: 2018-06-21
Rated 5 out of 5 by from Love my new windows and doors I love my Milgard windows, they open easily, lock nicely, and most noticeable improvement was sound dampening from outside noises. Jim Guidice was amazing to work with as well he is very polite (even takes his shoes off when entering your house :) and knows how to help point you in the right direction when making big decisions like picking out the perfect doors and windows. The installation crew is also very professional they come in and get the job done and clean up their mess on the way out. Overall Lifetime Windows and doors is a great company to work with in all areas. Thank you!
Date published: 2018-04-17
Rated 5 out of 5 by from MilGOOD experience! We had a home with older windows that let a really bad draft in, but we really liked the way the windows looked on the home. It was one of the reasons we bought the home we did and didn't want to suddenly lose that appeal. The options we were finding didn't match it at all, or the prices was completely out of our range. Lifetime Windows & Doors saved the day! Tate went above and beyond to not only get us incredible, high quality Milgard fiberglass windows that fit our budget and matched the home, but he even took another trip out with additional samples just to make sure we knew EXACTLY what we would be getting. The installation was as smooth and quickly done as you could possibly ask for and when it was done they looked even better than the originals, and keep our house so much quieter and warmer on the cold days. I think of the 10 windows we did, only two of them there was MINOR bending to the screens but they immediately ordered a free replacement and had those here asap. I just painted up the trim they put in no problem and I couldn't be happier with the windows and service provided. I 100% recommend Lifetime Windows & Doors for what you need. Hire them, you will be happier than you realize that you did.
Date published: 2018-04-07
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