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Patio Door Installation

A patio door installation done right means smooth operation and a tight seal for years, not months. We treat the rough opening, leveling, and sealing with the same care as the door itself — the part that's invisible once we're done is usually what determines how the door performs.

Newly installed sliding glass doors along a pool deck
Newly installed sliding glass doors along a pool deck

Signs you need patio door installation

  • Replacing an old, drafty, or failing patio door
  • Adding a patio door during a remodel or addition
  • Upgrading to energy-efficient or impact-rated glass
  • Combining two smaller doors into one larger slider
  • Storm damage requiring full replacement

Our process

We confirm rough opening dimensions, set the new unit level and square, and properly flash and seal the perimeter against water and air intrusion. The door is adjusted, locked, and cycle-tested before we walk you through operation and care.

Why choose WeFix Sliding Doors

Local technicians, 24/7 dispatch

You're matched with a technician covering your area, available around the clock.

Straightforward pricing

You'll know the scope of work and the cost before any repair begins.

Diagnose first

We identify the actual cause before recommending a repair — no guessing, no unnecessary parts.

Repair before replace

We fix what can be fixed. Full replacement is the last option, not the first one we reach for.

Stocked, proven parts

Our technicians carry OEM-compatible rollers, tracks, and lock hardware to most appointments.

Same-visit in most cases

The large majority of repairs are completed in a single appointment.

Frequently asked questions

What glass options are available for new patio doors?

Standard insulated glass, Low-E coated, and impact-rated glass are all available depending on your climate and code requirements.

Will a new patio door reduce my energy bills?

A properly sealed, modern insulated unit typically performs significantly better than an older single-pane or poorly sealed door.

Can you match the new door to my existing trim and finish?

We'll discuss frame finish and trim options during your estimate to match your home as closely as possible.

Request Service

Tell us what's going on with your door

Full name, phone, and ZIP code are all we need to get a technician moving. Everything else is optional.

By submitting, you agree to be contacted about your service request. We respond 24/7.

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