
Window Replacement
Beautiful Vinyl Windows That Give You Better
Energy Efficiency, Security, And Overall Performance
Ready to replace your Northern VA-Suburban Maryland home’s windows?
Well, the truth is most modern, premium-grade, American-made vinyl windows are roughly the same quality.
What separates great from outstanding is the FEATURES.
- Energy Efficiency
- Beauty & Views
- Window Style & Glass
- Coloring / Finish
- Security Measures
- Noise Concerns
And the grandpappy feature is weatherability.
So, while we offer a wide product selection for our other services…we honed in on ONE exclusive manufacturer for our windows — the Sunrise Series from Mi. They offer all the features you could ever want from a window — energy efficiency, eye-turning beauty, noise reduction, and more.
But most importantly, Mi Windows are specifically built to withstand our climate.
Look, we’ve done the research and have the four-plus decades of home improvement experience to know without a doubt that these windows are the BEST for our region.

Hand-Crafted Windows To Suit Your Style
Mi Windows offer a mix of premium standard features and customizable styling options. They’re worry-free products from a proven manufacturer who’s been innovating windows for Northern VA–Suburban Maryland homeowners for over 75 years. Beautiful, elegant, low-maintenance, high-performance… our windows fit YOUR home and style!
Top 4 Features To Our Vinyl Windows
The differences between our high-quality virgin vinyl and cheaper vinyl alternatives are easy to see when you consider features like efficiency, styling, glass, and coverage.

Efficiency & Comfort
Mi Windows are tested and built to meet or exceed Energy Star’s North-Central zone requirements. They have insulated frames, a warm-edge spacer system, use Low-E glass (with argon), and have some of the lowest U-factor numbers on the market. For you this means better indoor comfort and lower energy bills.

Superior Styling
The Sunrise Series offers a full range of beautiful windows you can mold to create personalized spaces. These options include interior glazing beads, woodgrain finishes, architectural hardware, lovely exterior colors and paints, and custom interior trim.

Maximized Views
One distinct feature that sets Mi Windows apart is their focus on combining optimal thermal performance with narrow-line frames. They provide up to 27% more glass area than other vinyl windows. This means improved views and more natural light inside your home.

Industry-Best Coverage
Along with Shiner’s five-year workmanship warranty, Mi offers a Lifetime Non-Prorated Transferable Warranty on their windows. This protection covers your window’s frame, hardware, moving parts, insulated glass, and screen. And the coverage keeps going if you move, giving your home more resale value.
Popular Types Of Windows In Northern VA–Suburban Maryland







Precision Window Installations By Niche Crews
It’s hard to get the full benefits of new windows without precise, detailed installations. At Shiner, our no-cutting-corners policy means fewer issues, less upkeep, and better performance for YOU. Here’s our proven three-step process…

Before Installation
Our window work is done by the book and starts with a thorough preparation. Once delivered, all windows and materials are inspected, and measurements are triple-checked. We do everything needed to set up our installations and your project for total success.

During Installation
Our crews have at least a decade of specific window installation experience — they know how to work efficiently and keep a clean workspace. We also use premium caulking, sealants, supplies, and high-end tools—no pinching pennies on ANY materials.

After Installation
Once we finish installing your windows, we conduct a final inspection. And we add any final caulking or touch up any trim work needed. We’re not happy until every detail is perfect. After the project, we’ll be here to back our workmanship warranty for a minimum of five years.
Explore The Beauty Of Mi Windows
Dive into our Mi replacement window gallery. They look incredible and complement modern and traditionally styled homes. More images are in our full gallery, which is linked below.
How Shiner Exteriors Will Exceed Your Expectations
A Hand-Selected, Versatile Product Selection
We’re proud of the climate-ready selection of products we specialize in. From our windows and entry doors, to roofing, decking, or siding and gutters, we provide a spectrum of options. This enables us to customize a solution that TRULY meets your needs and budget.
We Look After The Details
Our seasoned, factory-trained, and detailed installations protect our company name and your investment. You get the value you paid for, ensuring long-term comfort stays inside, and our Northern VA–Suburban Maryland weather stays outside where it belongs.
Our Crews Just Focus On Windows
Our window crews don’t also install roofs or residential decks. They specialize in what they do best—windows and doors. Some of our window/door installers have been with us for 15+ years. The bottom line is that Shiner ensures your installs are done by seasoned, learned hands.
Our Company Values Are Easy To See
While we could discuss our company’s core values (honesty, trust, accountability, reliability, and respect) until we’re blue in the face, we prefer to DEMONSTRATE them on each project. Expect to be treated well and your home to be professionally cared for.
We’re Committed To Building Trust
At Shiner Exteriors, we’ve built a large community with thousands of customers and a team of industry partners based on trust. Our community trusts we’ll deliver quality craftsmanship and keep our promises…just like we’ve continued to do over the decades.
Our Vinyl Window Reviews: What Fellow Homeowners Think
See what fellow homeowners in the Northern VA–Suburban Maryland region think about our people-first process and window results. Here’s a handful to get you started.
I would definitely recommend Shiner for a new roof…
Fantastic service from start to finish. Ryan came out and discussed the project for a new roof. He walked around my attic to check for leaks. There was no pushy sales pitch like other companies. He gave me the price and waited for me to contact him instead of hassling me to sign. The project took 4 days and looks amazing. We had no hidden fees or any issues. I would definitely recommend Shiner for a new roof
Since my husband and I are both 85, I doubt…
Overall, we thought that Shiner Exteriors had done a good job. Apparently, it did not quite satisfy Mynor, one of their inspectors. He came out, took pictures and subsequently sent Ernesto and companion to make several improvements on the roof. They spent about five hours in the process. We were quite pleased that the company insisted on a great job, rather than a good one. Shiner Roofing, as it was called back then, replaced our roof in 1994, and it lasted 31 years! Since my husband and I are both 85, I doubt that we will be able to put our new roof to the '31 year test'.
Would highly recommend Shiner Exteriors….
I hired Shiner Exteriors to replace my roof and gutters. The whole process from estimate to completion was done efficiently and professionally. The workmanship was excellent. I was also very happy with the communication regarding updates to my project. Would highly recommend Shiner Exteriors.
I appreciated their expert advice and attention
We are very pleased with the result
Friendly, helpful, and very knowledgeable
Important Window Replacement FAQs
Am I In Your Service Area?
Shiner Exteriors is based in Sterling, VA. That said, we serve the entire DMV or Suburban Maryland region. Please visit our Service Areas page for more information. Still unsure? Just call us, and we’ll quickly let you know if we can help.
Are Mi Sunrise Series Windows Expensive?
They’re premium, higher-quality vinyl windows, so they cost more than the endless mass-produced, generic, low-quality recycled vinyl (vs stronger virgin vinyl) on the market. Cost will also depend on the options and custom features you choose: size, style, glass, hardware, security, etc. The good news is we walk you through pricing step by step for ZERO surprises.
Can I Finance My Window Replacement Project?
Sure! This is common when replacing many windows or combining window replacement with other exterior projects. Financing helps you budget and get the project done sooner rather than later. Visit our Financing page for more info. Or, just let your Shiner project consultant know you’re interested, and they’ll walk you through the simple process.
How Long Will My New Windows Last?
Mi windows have the latest insulated glass technology, durable frames, and an innovative spacer system. All together, these features create a nearly unbreakable seal that keeps in argon gas for up to 40 years. This means you can count on unbeatable energy efficiency and indoor comfort for at least four decades.
Is It Better To Replace All My Windows At Once?
The more windows you replace at once, the better. This is for two reasons. First, you save a lot of money on the cost of the windows and labor. Second, your new windows will all age at the same rate rather than being staggered and needing to be replaced at different times later. That said, it’s common for homeowners to break the overall project up into phases.
What Are Other Benefits Of Your Vinyl Windows?
Mi vinyl windows are well-known for durability. They don’t warp or flex, and thanks to their engineering, they’re resistant to cracking, peeling, and weathering. They’re also low-maintenance and easy to clean. Finally, our vinyl windows (and sliding glass doors) provide TONS of options at cost-effective prices compared to other high-end materials like natural wood.
What Are Some Signs My Windows Need Replacing?
Common signs include condensation, a lack of noise reduction, visible damage to glass and decaying frames, drafts, leaks, poor functionality, and worsening energy bills. Our professional inspection can also let you know if your windows need replacing. You’ll know the exact state of your windows and other systems like siding and trim.
What Grid Options Do Sunrise Series Windows Come With?
The Sunrise Series windows have four grid styles: flat, sculpted, simulated divided lite (SDL), and simulated meeting rail (SMR). SDL works well for a more historical look, while SMR helps create a consistent look and brings together different kinds of windows.
What Other Kinds Of Exterior Remodeling Do You Do?
Shiner is a full-service exterior remodeling company that can transform your home or business. Our services include:
Will Mi Windows Add Value To My Home?
Yes! For two main reasons: aesthetics and performance. Mi windows are head-turners. They’re also Energy Star certified and carry the AAMA Gold Label (American Architectural Manufacturers Association). This means they’re third-party tested and proven to PERFORM and save you money on energy efficiency for at least two decades.
Get Your Exterior Remodeling Project Started
Shiner Exteriors stands ready to update your Northern VA–Suburban Maryland home or business: Roofing, Siding, Windows, Doors, Decking, and Gutters. Reach out and connect with us. Let us know what kind of exterior remodeling you’re interested in. We’ll schedule an inspection and an on-site consultation at your earliest convenience.






















