Windows & Doors

Our Services
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General Window & Door Services

Ban drafts, leaks, and dry rot with our elegant and professionally installed windows and doors. New windows and doors stop heat from escaping, improve accessibility, and reduce utility bills. Our certified installers meticulously follow manufacturer installation guidelines and county building codes, ensuring your doors and windows are placed correctly and are climate-appropriate. From horizontal sliders and specialty windows to sliding and swinging doors, we install it all.

  • Increase Property Value
  • Boost Resale Value
  • Upgrade Your Property’s Appearance
  • Save Money on Utility Bills
  • Protect Your Family and Property
  • Enjoy Your Home in Any Weather
We work with Residential & Commercial Clients

Homeowners value our professional installers who not only offer pre-project consultations but also communicate throughout the entire install process. When you work with us, you’ll feel confident at every stage of the project.

  • Windows and Doors for Every Budget and Project
  • Knowledgeable and Friendly Installers

Meet your commercial project deadlines with our experienced team that efficiently installs many different types of windows and doors without sacrificing aesthetics.

  • Installed Windows and Doors Meet or Exceed Building Codes
  • Window and Door Solutions Available for Commercial Projects of Any Size

We offer both premium and budget window and door services.

We install windows and doors for any budget. Many of our customers prefer high-performance Cascade Windows, which are budget-friendly and offer the best value. We also source and install Milgard, one of the largest and most trusted names manufacturing windows and patio doors today. For beautiful, comfortable, and energy efficient windows and doors, choose Milgard. All of our window install options meet or exceed ENERGY STAR® Qualification Criteria.

Warranty Information

Call us with questions about our warranties.

About Our Company

Greater Purpose Construction

Founders and long-time friends, Dmitri and Alex, each bring a unique perspective and extensive industry knowledge to the business that, when combined, deliver outstanding exterior construction services. With over 30 years of experience and more than 25 professionals on our team, we look forward to helping you reach your roofing, siding and exterior remodeling goals.

Why Choose Us?
  • Customer-First Approach
  • Transparent and Reasonable Prices
  • Roofing and Siding Specialists
  • Certified Experts
  • Trustworthy and Accountable
  • Tidy, Friendly and Fast Workers

Recent Projects

Browse our collection of remarkable roofing, siding and exterior remodeling projects

What our clients say


Fill out the contact form below or call us at
503-512-9054 for your FREE quote!

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