Patio Door Removal & Replacement in Parkville, MD (Baltimore County)

Another successful transformation! Our team at Williams Glass and Company recently completed a patio door removal and replacement in Parkville, MD, located in Baltimore County. The original sliding door had seen better days—damaged, outdated, and no longer energy efficient.

Before: The original patio door was outdated and no longer sealing properly, contributing to drafts

Our technician began the removal process inside the home, carefully detaching trim and preparing the

With the old door removed, we prepped the opening for the new installation—ensuring everything was l

Attention to detail matters. Every part of the frame was cleaned and checked before we secured the n

Fitting the new American Craftsman patio door into place. A tight seal and smooth operation are alwa

Final adjustments and anchoring to ensure long-lasting performance and energy efficiency.

Completed exterior view of new sliding glass patio door installation – Parkville, MD.

Inside view: The new door brings in more natural light, improves insulation, and upgrades the entire

Before: A Worn-Out Sliding Door

The existing door was drafty, tough to operate, and had visible wear and tear. From the interior and exterior, it just didn’t offer the clean look or functionality the homeowner needed. Like many older patio doors, it was also contributing to energy loss.

During: Professional Removal & Precise Installation

Our technician carefully removed the old unit, prepped the opening, and ensured everything was square and level before installing the new American Craftsman sliding patio door. We used drop cloths inside and outside to keep the home clean and protected throughout the process.

Each step was done with precision—from adjusting the fit to sealing every edge for weatherproofing. You can see in-progress shots of the frame prep, leveling, and final alignment in our project photos.

After: A Fresh, Clean Look with Modern Performance

The new patio door instantly improved the room’s look. More natural light, easier access to the backyard, and most importantly—a tight, energy-efficient seal. The white frame blends perfectly with the home’s siding and interior trim, giving it a polished, upgraded finish.

Why Homeowners in Parkville Choose Us

We’re a family-owned and operated business with fast response times, honest recommendations, and affordable pricing. When you work with Williams Glass and Company, you’re treated like family—not just another job on the schedule.

Need a New Patio Door in Baltimore County?

If your sliding glass door is outdated, hard to open, or drafty, let us help! We offer patio door removal, replacement, and new installations across Parkville and the greater Baltimore County area.

📞 Call Williams Glass and Company today at (240) 808-6032 to schedule your estimate!