Setting Aluminum Frames on a Retail Shop plus Sliding Glass Door Repair Georgetown TX

On Monday morning, our team loaded up the suction lifts and aluminum framing extrusions for a job off Austin Avenue. The day’s main task was setting new commercial storefront glass for a retail build-out, replacing an aging single-pane assembly with modern thermal-break aluminum frames and insulated double-pane units.

Setting storefront glass correctly starts long before the glass ever leaves the truck. You have to verify that the rough opening in the masonry and steel header is completely plumb, level, and square. If a header dips or a side jamb bows by even a quarter inch, it puts uneven twisting force on the aluminum mullions. Over time, that pinch point leads to seal failures or cracked glass. We spent the first hour shimming the aluminum perimeter tubes, squaring up the corners, and sealing the sub-sill flashing to keep driven rainwater out.

Setting Heavy Panes in Deep-Pocket Framing

Once the aluminum sub-frame was plumbed and anchored, we prepped the pocket glazing gaskets. Commercial aluminum extrusions use a deep-pocket mullion on one side and a shallow pocket on the other. This allows you to push the glass panel deep into the side channel, swing the trailing edge clear of the opposite jamb, and then slide it back into position.

Working in pairs with suction cups, we set the heavy double-pane units onto neoprene setting blocks inside the sill. Setting blocks are critical because glass expands and contracts at a different rate than aluminum. Placing high-density rubber blocks at the quarter points supports the weight of the insulated glass without letting glass touch bare metal. Once the panes were centered, we snapped in the exterior aluminum glazing stops and rolled in the EPDM rubber gaskets to lock everything weather-tight.

Hardware Adjustments and Door Tracks

After finishing the main display windows, we spent the afternoon taking care of hardware calls nearby. In addition to setting commercial frames, we frequently handle sliding glass door repair Georgetown TX business owners and homeowners count on when heavy daily use wears out rollers and tracks.

When rollers fail or tracks get packed with grit, glass doors start dragging along the threshold. That extra friction puts strain on handles and throw latches, eventually knocking the door out of alignment. We cleaned the stainless steel tracks, installed replacement bottom roller assemblies, and adjusted the door height so the panel glides smoothly with minimal effort.

If you need new commercial glass installed or want to set up an on-site visit, reach out to our team at Georgetown Glass & Door to request a measurement or quote.