Choosing new windows can feel overwhelming — and it’s no surprise why. Windows are one of the most technical, expensive, and design-defining elements in any home project. Between measurements, materials, aesthetics, performance ratings, and installation details, there are a lot of decisions to make.
As designers, we often spend nearly a third of our project time on window selections. Your contractor will spend just as much time ordering, coordinating, and installing them. And because windows play such a large role in your home’s structure and comfort, they also carry a significant portion of your construction budget. In other words: windows matter. A lot.
Why Choosing Windows Is So Complicated
It’s tempting to think window quality is as simple as “you get what you pay for,” but that’s rarely the case.
Manufacturers like Marvin, Integrity, Andersen, Pella, and Harvey all offer unique features, materials, and performance standards — and comparing them isn’t always apples-to-apples.
That’s why choosing the right windows requires collaboration between your designer, your builder, and your window sales representative. Each brings essential knowledge to help you match product options with your design goals and budget.
Key Decisions to Make Before Ordering Windows
Before your designer can finalize a window schedule, you’ll need to make decisions in the following categories:
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Exterior Finish & Color – Options range from white and black to greens, bronzes, and custom factory colors.
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Interior Finish – White, natural wood, stained wood, or custom paint-grade interiors. (Note: most wood interiors can be painted if you want a different look.)
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Grilles / Lites – Choose the pattern, thickness, and whether they’re between-the-glass or applied.
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Sash Type & Cleaning Style – Traditional double-hung, casement, awning — each affects function, airflow, and ease of cleaning.
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Glass Type – Low-E coatings, Argon gas, and performance ratings that influence insulation and energy efficiency.
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Hardware Finish – Standard finishes or upgraded metals that enhance both durability and aesthetics.
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Double-Hung Proportions – A 50/50 split or a more historic 40/60 division can dramatically change the look.
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Screens – Full or half screens, material type, and upgrade options.
Why Your Designer’s Role Matters
Every manufacturer uses different rough opening dimensions, which means specifying windows is highly technical. Your designer has to evaluate:
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exact measurements
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placement based on light, views, privacy, and symmetry
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code requirements
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manufacturer constraints
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consistency across the home
This is detailed work — and an important part of your design investment. Making these decisions early ensures the window schedule is accurate before it reaches your contractor’s hands.
The Value of Choosing the Right Windows
Windows define your home more than almost any other element. They shape your natural light, create architectural rhythm, improve ventilation, and establish the overall character of your spaces.
The time and energy you put into selecting the right windows will reward you every single day. With so many beautiful options available, the goal is simply to find the one that feels right for your home and how you live in it.