Patio & Sliding Doors
Patio doors that glide
with one hand.
Upgrade your home with a patio door that opens smoothly, seals properly, and looks right for your space. Velazquez Windows provides professional patio door replacement for Colorado homeowners, including sliding patio doors, glass patio doors, French doors, and hinged patio doors. We carefully measure the opening, correct any framing issues, and install the new door, track, rollers, screen, and seals as a complete system.
If your old patio door sticks, drags, leaks air, has fogged glass, or no longer closes properly, a properly fitted replacement patio door can restore comfort, function, and energy efficiency.
New Door, New Track, New Weather Seal
Many patio door problems start with worn tracks, damaged rollers, or failing seals around the threshold. Instead of replacing just one component, we can install a complete replacement patio door assembly, including the frame, track, rollers, screen, and weather seals. This helps your new sliding patio door open smoothly, close securely, and reduce drafts and air leakage around the threshold.
- Sliding patio doors in durable vinyl or fiberglass
- French and hinged patio doors with proper multi-point hardware
- New tracks, rollers, screens, and threshold seals
- Tempered safety glass as standard, with Low-E and argon-filled glass options
- Existing opening squared, prepared, and re-flashed before the new patio door installation
What’s involved
The detail that makes it last.
Opening Squared First
A dropped or out-of-square opening can prevent a replacement patio door from operating correctly. We correct and prepare the opening before the new door is installed, helping the frame sit properly and the sliding panels move smoothly.
Tempered Glass
Patio doors require safety glass, so our sliding glass patio doors use tempered, insulated glass as standard. Low-E and argon-filled glass options are also available for improved energy efficiency and comfort.
Sealed Threshold
The threshold and jambs are properly sealed and flashed during patio door installation to help prevent drafts and moisture from entering around the frame. Proper sealing also helps improve the overall performance of your new door.
Screens That Fit
A new replacement patio door deserves a properly fitted screen. We install the screen on the new track, then hang and adjust it for smooth operation instead of reusing an old screen from the previous frame.
From the gallery
Patio & Sliding Doors in real homes.
Questions
About patio & sliding doors.
Next step
Get this priced properly.
A free in-home measure takes about twenty minutes and ends with a written price per opening.