Custom Exteriors Showroom & Design Center
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Premium Infinity® from Marvin Hung Windows
In Pleasanton, California and throughout the Tri-Valley, homeowners know that quality, durability, and style aren’t optional. Infinity from Marvin single-hung and double-hung fiberglass windows have become a trusted choice for residential properties seeking lasting performance paired with timeless design. These windows deliver superior thermal efficiency and smooth operation, helping Tri-Valley homes stay comfortable year-round while reducing energy costs.
For spaces that demand flexibility and ease of use, Infinity from Marvin double-hung windows bring dual-sash operation to the forefront. Both sashes tilt in for safe, convenient cleaning from inside your Tri-Valley home, and the precision-engineered balance system ensures smooth, reliable performance over years of daily use. Crafted with durable Ultrex® fiberglass, these windows resist warping, cracking, and fading — a major advantage under Pleasanton’s sun-soaked skies.
Infinity from Marvin windows are designed to elevate the look of every home in our local market. With a wide selection of interior and exterior finishes, hardware options, and grille patterns, homeowners can customize their single-hung and double-hung windows to reflect personal style. Backed by strong warranties and supported by our experienced local installers, these windows represent a smart investment in comfort, beauty, and long-term value.
Meet With a Design Expert in Our Showroom
Take a Showroom Tour
Prefer to preview the space first? Watch our virtual showroom walk-through and see how we help homeowners compare products side-by-side.
Special Limited Time Offer
What You'll Get From an
In-Person Visit
Faster Decisions
Online photos are helpful, but they can’t replace seeing real materials and finishes. In our showroom, you can compare style options in a calm, no-pressure setting.
Online photos are helpful, but they can’t replace seeing real materials and finishes. In our showroom, you can compare style options in a calm, no-pressure setting, making the selection process easier and more confident.
Expert Guidance
Our design experts work with East Bay homeowners every day. We’ll help you choose styles that fit your home’s look while keeping performance and durability in mind, taking into account local architecture, neighborhood character, and climate conditions.
Many of our team members have been with us for 20 years or more, bringing deep experience with East Bay homes and the design details that work best locally.
Explore Options
You’ll be able to review options and talk through real-world pros/cons, including:
Windows: frame styles, glass options, grid patterns, and finish choices
Patio doors: sliding and multi-panel options, configuration ideas, hardware, and sightlines
Entry doors: glass styles, panels, color/finish selections, and security features
Siding & exterior details: profiles, trim concepts, and design pairings for curb appeal
Meet With a Design Expert
For the best experience, bring a few quick items:
1. A photo of the front of your home
2. Any inspiration photos you like
3. Basic goals (more light, better efficiency, modern update, easier operation, etc.)
From there, we can recommend a direction that fits your home and budget—and explain the installation approach options and what to expect next.
Showroom FAQs
Do I need an appointment?
Walk-ins are welcome, but appointments are best if you want dedicated time with a design expert.
Can you help if I only want to replace one item (like a patio door)?
Absolutely. We’ll focus on the product you’re replacing and help you choose the best fit for performance and style.
What if I’m not sure what style I like?
That’s normal. We’ll start with your home’s architecture and a few examples you do/don’t like, then narrow options quickly.
James Hardie Siding
Windows & Doors
Inspiration Gallery
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Convenient Financing Options
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