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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5am Friday 8am - 5pm Saturday 8am - 12pm

3D Windows & Siding

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United States
Quincy, IL
3D Windows & Siding

Affordable, high-quality exterior upgrades with straightforward pricing and great communication. Free estimates in Quincy and the surrounding area.

We specialize in replacement windows, siding, soffit/fascia, doors, decks and anything exterior.

08/18/2026

Another window transformation in the books! 🪟

These homeowners wanted something more functional, more energy-efficient, and a little smaller than the original opening. We custom-fit this new picture window to give the front of the home a cleaner, updated look—and they couldn’t be happier with the finished product.

Check out the before & after, along with a look at the the difference!

Ready to update your windows? Give 3D Windows & Siding a call.

3dquincy.com NOW OFFERING GUTTERS!

08/13/2026

🥤 Definitely not your everyday window install!

We just wrapped up a unique project for a local drink business—turning this Airstream into a mobile drink setup with a new drive-up service window!

A little custom cutting, framing, fabrication, and metal work brought this one together. We think it turned out pretty slick! 😎

Windows don’t always have to go in houses!

🌐 3dquincy.com

08/12/2026

Another one wrapped up! 🏠🔨

This homeowner got a complete siding replacement, but this project was about more than just making the house look new again.

We also addressed some areas around the front porch where water had been getting where it didn’t belong. We added the proper flashing and finished everything back out to help move water away from the house instead of behind the siding.

One thing we always say: the most important part of a siding job might be the part you never see.

Siding makes the house look good. Proper flashing and water management help keep it that way.

Sometimes the difference between a siding job that lasts and one that causes problems years down the road is just taking the extra time to do the little things right.

Cleaned up, flashed properly, new siding installed, and ready for many more years. 👊

3D Windows & Siding
3DQuincy.com

08/08/2026

Busy week for the 3D crew! 💪

We put the finishing touches on a siding job that gave this home a completely fresh new look, wrapped up a whole house full of new black windows, installed a couple new doors… and even switched things up a little and installed a drive-up window in an Airstream conversion!

Safe to say, no two days are exactly the same around here. 😂

Windows, siding, doors — and apparently Airstream drive-up windows too — we’ve got you covered.

Hope everyone has a great weekend!

3D Windows & Siding
3dquincy.com

08/07/2026

Inside. Outside. We’ve got you covered.

What a difference a window can make.

We replaced the old, faded exterior with a new high-efficiency Target window featuring a sharp black exterior. Inside, we finished it off by replacing the old wood trim with fresh, clean white trim.

A whole new look — inside and out.

Thinking about new windows for your home?

3D Windows & Siding
3dquincy.com

07/30/2026

One missing piece of flashing caused all of this.

Most homeowners have never heard of kickout flashing, but this repair is a perfect example of why it matters.

The roof was sending water behind the siding instead of into the gutter. Over time, that hidden leak completely rotted the OSB sheathing. From the outside, everything looked fairly normal. Once we opened it up… it was a different story.

Our repair included:
✔️ Removing all the rotted sheathing
✔️ Installing new OSB and house wrap
✔️ Installing proper step flashing
✔️ Adding a correctly installed kickout flashing to direct water into the gutter where it belongs

A properly installed kickout flashing is a small detail that can prevent thousands of dollars in hidden water damage.

If you’ve noticed a leak or have concerns where your roof meets the siding, don’t wait. A simple repair today can prevent a major repair tomorrow.

At 3D Windows & Siding, we don’t just cover up problems—we fix them the right way.

📞 Call Mindy for a free estimate: 217-316-1315
🌐 3DQuincy.com

07/29/2026

This was one of those projects that reminded us why we love what we do.

The homeowner sent us an AI rendering and said, “Can you build this?” Our answer was simple: Absolutely, let’s do it.

From the first post going in, to framing, roofing, trim, lighting, and all the finishing touches, it’s been fun watching this one come to life. (And judging by one of the pictures, their little guy made sure to keep a close eye on the crew every step of the way. 😄)

The finished porch turned out incredible—and if we’re being honest, we think it looks even better than the AI rendering that inspired it.

If you can dream it, design it, or even have AI create the vision, 3D Windows & Siding can help bring it to life.

📍 Free estimates
📞 Call Mindy at 217-316-1315
🌐 3DQuincy.com

07/23/2026

Apparently black on black on black is a thing… and we’re here for it.

This Quincy home got the full treatment:
• Black windows
• Black window wraps
• Black siding
• Black trim

Some people call it “too much.”
We call it “just enough.”

We love how this transformation turned out. Clean lines, bold curb appeal, and completely maintenance-friendly.

If your house is ready for a glow-up, give us a shout.

3D Windows & Siding
Serving Quincy and the surrounding area
3DQuincy.com

07/21/2026

Just checking in on the crews this week!

Our siding crew is busy building a custom covered porch here in Quincy, while our window crew is down in Hannibal installing a full set of beautiful new Andersen windows.

Lots of exciting projects taking shape, and we can’t wait to show you the finished results. Stay tuned for the final reveal!

07/18/2026

Another historic downtown building got a well-deserved upgrade.

We removed the old storm windows and installed new high-efficiency vinyl replacement windows, then finished each opening with custom aluminum window wraps for a clean, maintenance-free finish.

The goal wasn’t to change the character of this beautiful old building—it was to preserve it while making it more energy efficient and easier to maintain for years to come.

We love being a small part of preserving the buildings that make our downtown unique.

Learn more or request a free estimate at 3DQuincy.com⁠

Address

825 Front Street
Quincy, IL
62301

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5am
Friday	8am - 5pm
Saturday	8am - 12pm

Telephone

+12173161315

Website

https://3dquincy.com/

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