Authentic Window Design

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Authentic Window Design Authentic Window Design helps Westchester, New York, New Jersey and Long Island homeowners replace and install premium windows and doors. Licensed & insured.

Free in-home quotes. AWD, Authentic Window Design, is a supplier and installer of premium windows and doors, all backed by an industry leading Lifetime Installation Warranty. Our goal has always been to provide you, the customer, with the best experience possible by only offering the best products, superior customer service, installation and support. Contact our experts to find the best double hung, casement, awning and picture windows, or consider sliding glass doors or French doors. Customer satisfaction has been the core of our success as we rely on thoughtful, satisfied customers referring us to family and friends. Visit our showroom in Elmsford and ask our courteous, professional window experts to answer any questions you have about your window or door.

That 5 PM October light? It hits differently through the right windows. 🍂Autumn has the best light of the year: low, war...
10/07/2026

That 5 PM October light? It hits differently through the right windows. 🍂

Autumn has the best light of the year: low, warm, golden. Whether it fills your living room or gets lost behind a bulky frame comes down to the window.

Marvin Ultimate windows are designed around one idea: your home, your way. Custom sizes and shapes. Beautiful wood species and interior finishes. Hardware and divided lite patterns that suit your home's architecture. Nothing off-the-shelf about it.

Want to see the difference for yourself? Visit any of our three showrooms in Yonkers, Montville, or Syosset, where you can open, close, and compare Marvin Ultimate side by side. Or let our design team come to you. ✨

👉 Book your Complimentary In-Home Design Consultation at https://buff.ly/7kEZjGk

There's a particular feeling when a home project is done right — before the season demands it. 🍂The windows are in. The ...
09/23/2026

There's a particular feeling when a home project is done right — before the season demands it. 🍂

The windows are in. The door is perfect. The light falls exactly as it should. And when November arrives with its cold and grey, you're already there — warm, settled, and glad you made the decision when you did.

That feeling starts with a conversation in late September.

The fall installation season in NY and NJ is closing quickly. Our certified team is scheduling the final projects of the year right now, and availability is genuinely limited. If a window or door replacement has been on your mind all summer, this is the week that decision becomes urgent — not because of a promotion, but because of the calendar.

Book your complimentary design consultation today. We'll take it from here.

👉 https://buff.ly/UlHGKnD | Yonkers · Montville · Syosset

When the leaves turn and the light goes golden, there's nothing quite like a beautifully crafted front door to complete ...
09/16/2026

When the leaves turn and the light goes golden, there's nothing quite like a beautifully crafted front door to complete the picture. It's the detail that ties everything together — the architecture, the landscaping, the care you've put into every corner of your home.

A TruStile custom entry door is designed to do exactly that. Precision-crafted to your exact specifications — the profile, the finish, the hardware, the proportions — it's a door that looks like it was always meant to be there. Because with the right guidance, it was.

Now is the right time to start the process. Custom doors take time to specify and fabricate properly, and the homeowners who act this month will have their new door ready before the holiday season arrives.

Visit us in Yonkers, Montville, or Syosset to see our TruStile collection.

👉 Book your consultation at https://buff.ly/HuG0Ky0

Whether you're in New Jersey or on Long Island, your local Authentic Window Design showroom is closer than you think — a...
09/09/2026

Whether you're in New Jersey or on Long Island, your local Authentic Window Design showroom is closer than you think — and this fall, it's the most important visit you'll make for your home. 🏡

Our Montville showroom in Towaco serves Morris and Bergen County homeowners with the full Marvin window and door collection, TruStile custom doors, and a design team that knows NJ homes inside and out.

Our Syosset showroom serves Nassau and Suffolk County with the same premium experience — expert consultants, live product displays, and the guidance to make a confident decision before the season closes.

Fall installation slots are filling. Both showrooms have September consultation availability — but not for long.

📍 Montville: 446 Main Road, Towaco NJ
📍 Syosset: 125 Michael Drive, Syosset NY
👉 Book your visit at https://buff.ly/RxRD0B1

Happy Labor Day from all of us at Authentic Window Design. 🎉This weekend, as you gather with family and friends in the h...
09/04/2026

Happy Labor Day from all of us at Authentic Window Design. 🎉

This weekend, as you gather with family and friends in the home you've worked hard to build, take a moment to appreciate it. The spaces that bring people together. The light that fills them. The details that make them unmistakably yours.

Labor Day also marks something else — the unofficial start of fall planning season. If a window or door project has been on your mind this summer, now is the moment to act. Marvin Ultimate installations take time to plan and schedule properly, and the fall season fills up faster than most homeowners expect.

Our design consultants are ready to start that conversation whenever you are — no pressure, just the expert guidance your home deserves.

Enjoy the long weekend. And when you're ready, we're here.

👉 Book your consultation at https://buff.ly/Ofha2Pu

When you invest in your home, you deserve to know that investment is protected. That's exactly what our Lifetime Transfe...
08/26/2026

When you invest in your home, you deserve to know that investment is protected. That's exactly what our Lifetime Transferable Warranty is for. 🏡

At Authentic Window Design, every installation we complete is backed by a warranty that covers our workmanship for the lifetime of the installation — not a year, not five years, for life. And because it's transferable once, it adds lasting value to your home should you ever choose to sell.

This isn't a fine-print guarantee designed to reassure you at the point of sale and disappear when you need it. It's a reflection of the confidence we have in our certified team, our process, and the products we install.

When you work with AWD, you're not just getting a premium window. You're getting the peace of mind that comes with knowing it was installed by people who stand behind their work — completely and permanently.

👉 Learn more at https://buff.ly/uz6QET0

Making a Statement with Marvin Modern® A beautiful new-construction home in Northern New Jersey just got a major design ...
08/20/2026

Making a Statement with Marvin Modern®

A beautiful new-construction home in Northern New Jersey just got a major design upgrade with Marvin Modern® windows and doors, installed by Authentic Window Design.

With clean lines, expansive glass, and a minimalist aesthetic, Marvin Modern brings a distinctly contemporary look while delivering the performance and craftsmanship homeowners expect from Marvin.

The result? More natural light. Bigger views. Beautifully modern architecture.

Designed for the way modern New Jersey homes are built—and lived in.



https://buff.ly/pOLvFlY

Not every home needs the most premium window on the market. Every home deserves a Marvin. 🏡Marvin Essential is where the...
08/19/2026

Not every home needs the most premium window on the market. Every home deserves a Marvin. 🏡

Marvin Essential is where the Marvin commitment to quality, craftsmanship, and performance begins — a fiberglass composite window engineered to last, designed to fit any home, and backed by the same Marvin standards that define every product in the family.

For homeowners who want the confidence of a trusted name, a window that performs beautifully in the Northeast's demanding climate, and an installation team they can rely on — Marvin Essential delivers all of it without compromise.

At Authentic Window Design, we'll help you understand which Marvin product is the right fit for your home, your architecture, and your project. It's not about upselling — it's about finding the right answer.

Visit us in Yonkers, Montville, or Syosset and see the full Marvin family in person.

👉 Book your free consultation at https://buff.ly/dCgHc1c

There's something you can't get from a website or a brochure — the experience of seeing and touching the product in pers...
08/12/2026

There's something you can't get from a website or a brochure — the experience of seeing and touching the product in person. 🏡

At our Yonkers showroom, you can explore the full Marvin window and door collection up close — feel the quality of the hardware, see how natural light moves through different glass options, and understand the real difference between product lines before you make any decisions.

More importantly, you'll meet our design consultants. People who know these products inside and out, understand Westchester homes, and are genuinely here to help — not to sell.

Whether you're early in your research or ready to move forward, a showroom visit is always the right first step. No pressure. Just great guidance.

📍 5 Odell Plaza #141, Yonkers — open Monday through Saturday
👉 Book your visit at https://buff.ly/q4WxgvL

Some windows frame a view. Marvin Modern becomes part of it. 🏡Designed for homes where architecture is the statement, Ma...
08/05/2026

Some windows frame a view. Marvin Modern becomes part of it. 🏡

Designed for homes where architecture is the statement, Marvin Modern is built around what contemporary design demands — slim sightlines that disappear into the frame, expansive glass that connects interior spaces to the world outside, and clean profiles that never compete with the architecture they're part of.

If your home leans contemporary, transitional, or simply refuses to settle for standard, Marvin Modern is worth experiencing in person.

At Authentic Window Design, our team works with homeowners and their architects to specify and install Marvin Modern with the precision the product demands. From the first design conversation to a certified installation backed by our Lifetime Transferable Warranty — we handle every detail.

Visit us at our showrooms in Yonkers, Montville, or Syosset to see the Marvin Modern collection up close.

👉 Book your free design consultation at https://buff.ly/smOxIfC

Address

5 Odell Plaza, Suite 141
Yonkers, NY
10701

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+19143315102

Website

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