Infinity by Marvin Awning Windows

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Replacement Awning Windows by Infinity by Marvin

Awning windows hinge at the top and open outward from the bottom, so you get fresh air and natural light in spots where other windows don't fit well. Custom Exteriors installs Infinity by Marvin fiberglass awning windows for homes in Pleasanton, Dublin, Livermore, San Ramon, Danville, Walnut Creek, Fremont, and San Jose. Every window is installed by our own full-time AAMA Certified Master Installers, not subcontractors.

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What is an awning window?

An awning window is a top-hinged window that cranks open outward, creating a small canopy over the opening.

Because the glass tilts out and away from the frame, you can leave it partly open during light rain and still keep water out.

Infinity by Marvin awning windows open with a smooth scissor-style operator. The folding crank handle tucks away when not in use, so it stays clear of blinds and shades.

Hinged at the top, the sash opens outward. Rain runs off the glass while fresh air comes in.

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*Financing is subject to credit approval. Terms, rates and conditions may vary and are subject to change without notice. Minimum purchase and other restrictions may apply.

Where awning windows work best

Awning windows suit openings that are wider than they are tall, or that are hard to reach.

Common replacement locations in Tri-Valley homes include:

Above kitchen sinks A crank handle is easier to reach over a counter than a sash you have to lift.
Bathrooms They sit high on the wall for privacy and let steam out without opening a large window.
Below or above picture windows Pairing a fixed picture window with an operable awning gives you a large, uninterrupted view plus ventilation.
Stairwells, laundry rooms, and basements They fit narrow horizontal openings where a casement or slider would be awkward.

For Pleasanton, Livermore, and Dublin homes, awnings also make it easy to let in cool evening air after a hot summer day, even when there's a light drizzle.

These are some great reasons to choose Infinity® by Marvin!

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Exceptional Strength

Infinity windows are built with Ultrex® fiberglass, a material that’s up to 8x stronger than vinyl. It resists warping, cracking, and swelling making it ideal for Bay Area homes exposed to wide temperature swings, and long-term sun exposure.

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Energy Efficiency

Designed to minimize heat transfer and air leakage, Infinity windows help keep homes cooler in the summer and warmer in the winter. That means improved indoor comfort, reduced energy costs, and dependable performance across Bay Area microclimates.

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More Glass

Slim profiles and durable frames allow for larger glass areas, maximizing natural light and views. Whether your home overlooks hills, cityscapes, or landscaped yards, Infinity windows deliver a modern, architectural look without sacrificing strength.

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Low Maintenance

Infinity windows are factory-finished for durability and won’t need repainting like wood or frequent replacement like lower-grade materials. Homeowners get long-term value, minimal upkeep, and a window that looks great for decades.

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Design options

Every Infinity by Marvin awning window is custom-built to fit your existing opening, which keeps your replacement clean and precise.

Options include:

Exterior colors

Stone White
Sierra
Cashmere
Pebble Gray
Bronze
Ebony

Colors shown are approximate. See actual samples in our Pleasanton showroom.

Simulated checkrail Gives an awning the look of a double-hung window, useful when you're matching other windows in the house.
Grille patterns Including Cottage and Prairie styles.
Decorative and privacy glass Obscure, rain, and reed patterns for bathrooms.
Mulled configurations Awnings joined to picture windows or to other awnings to create a larger window wall.
Hardware finishes Chosen to match your interior.

Homes near open space: Infinity offers California fire glass for homes that need to meet wildfire building requirements. It is not available with the TriVue triple-pane profile. We'll confirm which glass your project requires.

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When you're comparing contractors, third-party recognition gives you something to verify beyond what we say about ourselves.

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Awning vs. casement windows

The main difference is the hinge.

Awning windows hinge at the top and open outward from the bottom. Casement windows hinge on the side and swing out like a door.

Comparison of awning and casement windows
	Awning	Casement
Hinge	Top	Side
Best for	Wide, short openings; over sinks; bathrooms	Tall, narrow openings; catching side breezes
Open in light rain	Yes	Not recommended
Pairs with picture windows	Yes, above or below	Yes, on either side

Not sure which style fits an opening? We'll walk you through both in our Pleasanton showroom. See also our Infinity casement windows page.

Pleasanton since 1997

Why homeowners choose Custom Exteriors

Custom Exteriors installs replacement windows, James Hardie siding, and entry doors for homeowners in Pleasanton, Dublin, Livermore, San Ramon, Danville, and Walnut Creek. We have been part of this community for nearly three decades, and these are the reasons homeowners keep recommending us.

30,000+ projects
Local since 1997

We have served Pleasanton homeowners since 1997. If your project ever needs attention, you call the same local company that did the work, with the same name and the same accountability.
Employees, not subcontractors
AAMA Certified installers

Our installers are Custom Exteriors employees, trained to our standards and accountable to us. Many have been on our team for years. The crew that installs your project is the crew that stands behind it.
Since April 2002
Diamond Certified

Diamond Certified ratings come from independent surveys of real customers, not self-reported scores. We have held this third-party certification for more than 20 years.
2142 Rheem Drive, Pleasanton
A real showroom you can visit

A photo can't show you a window's weight, a siding panel's texture, or a door's finish. Visit our Pleasanton showroom to see and handle the products before you decide. No commitment, no pressure.

Schedule a consultation Call 925-249-2280

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Awning window FAQs

Can you leave awning windows open in the rain?

Yes, in light rain. Because the sash opens outward from the bottom and angles away from the house, it sheds water while still letting air in. Close it in heavy, wind-driven rain.

Are awning windows good for kitchens?

Yes. Over a sink or counter, a crank handle is much easier to reach than a sash you have to lift. That's one of the most common places we install awning windows.

Do awning windows work for bedroom egress?

Usually not. Egress windows need a minimum clear opening for emergency escape, and awning windows are typically too small or open at the wrong angle. For bedrooms, we'll usually recommend a casement or slider and confirm code requirements before ordering.

Are fiberglass awning windows worth the cost over vinyl?

Fiberglass costs more upfront. Ultrex fiberglass holds its shape better through heat and temperature swings, so the window keeps sealing and operating properly over a longer life. For homeowners who plan to stay, that usually justifies the difference. We'll give you a clear quote at your consultation.

Can awning windows be combined with other windows?

Yes. Awnings are often mulled below a picture window, above one, or side by side with other awnings. This gives you a large view plus ventilation in a single opening.

How long does awning window replacement take?

Installation time depends on how many windows you're replacing and the condition of the existing frames. Your consultant will give you a timeline specific to your home.

See awning windows in person

The best way to choose is to open and close one yourself. Visit our Pleasanton showroom or schedule a no-pressure consultation at your home. We'll measure your openings, show you color and glass options, and give you a detailed quote.

Schedule a no-pressure consultation Call (925) 249-2280