Window and Patio Doors

Windows & Patio Doors, From Selection to Installation

Explore replacement options, compare products, and plan precise measurements and professional installation. Looking for finished projects instead? Visit the Windows and Doors gallery.

Replacement Services

A Clear Path to Better Windows and Patio Doors

Window Replacement

Compare replacement window styles and glass options with help choosing what suits your home. Careful measurements and professional installation help deliver a clean, comfortable fit.

Patio Door Replacement

Refresh the connection to your outdoor space with a replacement patio door. Get guidance on product selection, accurate sizing, and installation for a finished look and smooth operation.

Compare Options With Confidence

Review window and patio door choices by style, glass, operation, and fit. Manufacturer names and model details from archived material require client verification before publication.

Window Styles

Compare available window configurations by ventilation, appearance, and ease of use. Confirm the styles currently offered with D&D Glassworks.

Glass Choices

Ask about available insulated-glass and performance options for your project. Verify specifications and efficiency claims against current manufacturer documentation.

Patio Door Designs

Consider opening style, sightlines, and space requirements when comparing doors. Confirm available materials, finishes, and hardware with the client.

Product & Manufacturer Details

Client verification required: confirm current manufacturers, product lines, warranties, and availability before naming or recommending specific products.

What to Expect During Installation

Once your window or patio door selection and project measurements are confirmed, D&D Glassworks can discuss the installation plan with you. The team will coordinate the work for the selected replacement and review any project-specific details before scheduling. Ask about the installation approach for your openings when requesting an estimate; product availability, scope, and scheduling depend on your project.

worker-installing-new-windows-house

What Customers Say About D&D Glassworks

Posted on Google Google
Penny Locke (Dogladypl) profile picture
Penny Locke (Dogladypl)
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Real Pro's who know their stuff and offer sound advise concerning features. I'm using them for both a replacement window & new shower enclosure. Quality & personality too.
Posted on Google Google
Sean Thomas profile picture
Sean Thomas
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
D & D has helped us a few times! Always impressed from the speed of pricing and the expertise of products. The general knowledge of glass construction and finished installation is pretty amazing. Thanks again for the timely help!
Posted on Google Google
Theresa Purcell Williams profile picture
Theresa Purcell Williams
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
From the first contact to the job completion, Denise and Dave got you covered! We have worked on several projects over the years as well as worked with them in our home. Reliable, fair, and easy to work with! Highly recommend!
Posted on Google Google
Evan Hershey profile picture
Evan Hershey
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I used D&D to both replace my single paned windows and for a new shower encloser in my on-suite bathroom. They did an amazing job and both jobs came out fantastic! Thank you both for your fantastic input, advice and service!!!
Posted on Google Google
Ceasar Azevedo profile picture
Ceasar Azevedo
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
My construction company’s been using D & D Glass Works for 14+ years and I wouldn’t think about using any other company For my shower enclosures and special glass and window orders. Quality over quantities is what D & D Glass Works is about. Ceasar Azevedo Azevedo construction
Posted on Google Google
Sierra Gonnella profile picture
Sierra Gonnella
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
This wasn’t JUST a window. My mom is in her late 70s, a retired landscaper and looking out her kitchen window into her garden is genuinely one of the highlights of her day. D&D gave her that view back, literally. Quick, kind, knowledgeable and local. There’s something pretty wonderful about giving someone a little more vision and clarity in their everyday life. Thank you, Denise and D&D Glassworks!
Posted on Google Google
M Swanson profile picture
M Swanson
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had previously used D&D Glassworks with good results, but this French-door project was disappointing—especially for an expensive project costing more than $7,000. The doors were repeatedly delayed, the wrong handles were installed, and the insect screens were missing with no firm installation date provided. The screens were included in the project price, and I had already paid a substantial deposit toward the order. Initially, D&D offered to let me withhold only $100 despite being unable to provide an installation date for the screens. After I objected, they agreed to leave $500 unpaid until the screens could be supplied and installed. They are now asking me to pay that remaining $500 even though, at the time of this review, they still do not have the screens and the screens have not been installed. A trim piece was also left for us to have cut. I was not told before the installation that the new exterior trim and the white caulking around the trim joints would still need to be painted, leaving me with additional work and expense to finish the project properly. D&D later offered to replace the handles and arrange to have the trim piece cut, but I declined because I had lost confidence in their communication and follow-through. I decided to complete the remaining work myself. Update: My main concern remains the outstanding $500. Your email stated that I could leave $500 unpaid for the screen and its installation until you were able to complete that work. The screens are still unavailable, have not been installed, and no firm installation date has been provided. Despite this, I was being asked to pay the $500 balance. Regarding the handles, I had to contact you on July 30 because I had received no update and assumed they had not arrived as expected. Only after my email was I told that the replacement handles had arrived that afternoon, and a return appointment was then offered. Given the repeated delays and lack of timely communication, I chose not to have your company return. My review reflects my experience with this particular project, and I stand by it.
Posted on Google Google
Sullivan Group Wine Country Real Estate profile picture
Sullivan Group Wine Country Real Estate
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The best! D&D has been there for clients when we are just about to hit the market and a rock gets thrown through a window (yes, seriously) as well as homeowners settling into a new home and simply needing an update. Thank you for your expertise and always helping find the right fit at the right price!
Posted on Google Google
Sean Barker profile picture
Sean Barker
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Quality work and great people. Highly recommend this team for windows and design advice.
Posted on Google Google
Steve Baime profile picture
Steve Baime
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent company . Reasonably prices, quality products and workmanship.
Verified by Trustindex
Trustindex verified that these reviews were published on D & D Glassworks Inc's Google Business Profile. Learn more

A Glazier You Can Trust

D & D Glass Works is a local, family-owned and operated, full-service window and glass company. From choosing replacement windows or patio doors to measuring openings and installing the finished products, the team aims to make each project easier to understand and plan. Customers can count on help comparing options, measurements tailored to their home, and installation carried out with attention to the finished appearance. Company background and service details should be confirmed with the client before publication.

From First Conversation to Installation

Here is how a window or patio door project may move forward; confirm the steps with the team before publication.

1

Tell Us About Your Project

Call or send a form with your project details, including what you would like to replace.

2

Discuss Options and Measurements

Talk through suitable products, arrange any needed measurements, and review an estimate.

3

Schedule Your Installation

Once you approve the work, coordinate an installation date with the team.

Address

5790 Commerce Blvd., Rohnert Park, CA 94928, USA.

Ready to Talk Windows or Patio Doors?

Tell us what you’re planning, and we’ll discuss your options, measurements, and installation before preparing an estimate.