• A woman looking out of the window
  • Employees standing outside of Kemp's Windows, Inc.
  • Portland, Oregon, skyline at night

  • Let more light in with new energy saving windows. Enhance the exterior of your home with modern siding. Update your entry door to reflect your style—all with Kemp's Windows Inc.

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  • The owners and staff at Kemp's Windows will help you find the solution to keep old man winter out! Our team can help you with energy efficient windows, doors, and siding.

    Learn about Our Company
  • Please visit our booth number 255 at the Portland home and garden show. OCT. 4-7

badge milgard jameshardie cascade codel entry systems vpi quality works

Visit our showroom in Portland to view our quality products & ask questions.

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Talk to a Window Contractor in Portland, OR

A room that used siding installation services in Milwaukie, OR

All Our Products are Made in the USA

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Since 1979, Kemp’s Windows has been helping homeowners in Oregon and Washington improve their homes with replacement windows, entry doors, siding, storm windows, and other home improvements. We serve all of Portland, Vancouver, and most outlying areas.

Kemp’s Windows, Inc. has been a family owned and operated business for 36 years operating in Milwaukie, Oregon. Kemp’s sells and installs most major brands of windows, doors, and siding. Our most popular brands are Milgard, Cascade (formerly LBL), and VPI. Many styles and configurations to choose from include the following:

  • Patio doors
  • French doors
  • Entry doors (with and without sidelights and transoms)
  • Picture windows
  • Sliders
  • Single and double hungs
  • Casements
  • Awnings
  • Garden windows
  • Bay and bow windows
  • Storm windows

We also sell and install cedar, vinyl, and fiber cement siding.

We pride ourselves in offering personal and friendly service to Portland, Happy Valley, Beaverton, Lake Oswego, West Linn, Gresham, Gladstone, Vancouver, Oregon City, Tigard Oregon and SW Washington neighbors, resulting in a large percentage of repeat and referral business. We consider it the highest of compliments when our work results in the comfort of our customers to refer us to their family, friends, and neighbors. We are members of the BBB, HBA, ORA, Clark County PUD, and an Energy Trust Trade Ally.

Our installers are licensed, bonded, and insured within Oregon and Washington, as well as EPA and AAMA certified. Our lead personnel are Installation Masters certified

Today we have several family members involved with Don Kemp as the principal owner and president. His wife, son, and niece are integral elements to the day-to-day operations. We also have the support of about a dozen tradesmen and clerical staff to better serve our customers. We’re proud to have a second-generation family company.

Please visit our showroom at 16107 SE McLoughlin Blvd., Portland, OR 97267. One of our professional window and door specialists will guide you through the various brands and products we offer so you can find the perfect match for your home.

Showroom Hours
M–F: 8:30 to 5:00
Saturday by appointment
Phone: 503-659-7587






Kemp's Windows, Inc.

16107 SE McLoughlin
Milwaukie, OR 97267
Mon - Fri: 8:30 - 5:00
(Saturday by appt.)
Call (503) 659-7587
(8:30 - 5:00)