Serving Ontario

Sliding doors

Sliding door installation for patio openings

A sliding glass door should move with two fingers and lock without a shove. We install sliding patio doors for Ontario homes and small commercial spaces, including jobs that take out a worn slider first.

Large sliding patio doors open from a living room onto a deck
The panel should travel the full opening without lifting on the track.

What sliding door installation covers

Sliding door installation is the setting of a sliding glass door or sliding patio door so the frame is square, the sill drains, and the panel stays on the track. Patio sliding door installation is the same service under the name most homeowners use. The opening might be a straight replacement of an old slider or a new install in a renovated wall.

If you have been looking for sliding door installation near you, the useful test is whether the installer talks about the sill. A door installed on a bowed or out-of-level sill will grind, leak, or walk itself off the lock. QTSHUB Windows & Doors measures that before anything is ordered.

Failed sliders that need a full unit swap are also described on the door replacement page, under patio and sliding glass door replacement. Use this page when you want the installation itself explained. Broken glass in a slider that is otherwise sound belongs on glass repair. Every service is listed together on the services page.

Why a proper install matters

  • The door glides instead of hopping or scraping.
  • The lock engages, which matters on a rear opening.
  • The sill is set to shed water toward the outside.
  • Screens and panels are adjusted before we leave, not left as a puzzle.
  • You have a written quote that names the size and glass.

Signs you need a new slider

  • The panel jumps the track or needs to be lifted to move.
  • The lock misses, or the door can be rocked in the frame.
  • The sill is soft, rusted, or holding water.
  • Rollers are gone and the door drags on the track.
  • A renovation removed the old door and the opening is waiting.

Options

Sliding doors we install

Two-panel patio sliders

The usual house door: one operating panel and one fixed panel, sized to the opening we measure.

Wider glass doors

Larger patio openings where the frame has to stay square across a longer sill. These take more time to set and are quoted that way.

Replacement installs

The old sliding door comes out as part of the installation when that removal is in the quote. We check the rough opening before the new frame goes in.

Sliding door installation cost

Sliding door installation cost and the cost of sliding patio door installation move with width, height, glass, frame material, and the shape of the opening you already have. A level sill on the ground floor is a simpler day than a door on a deck that has settled.

We will not invent a package price for every house in Ontario. After the assessment you see the number, what it includes, and what would be extra if the sill needs repair. That conversation happens before the door is ordered, because a special size is not returnable in any useful way.

Call +1 (613) 634-3422 or request a quote. The visit sequence is the same one described in how we work.

White-framed sliding doors opening a living room to a patio
Track and sill are checked before the operating panel is hung.

Process

How installation day is organized

01

Consultation

Tell us the width you think the door is, and whether the old slider is still in place.

02

Assessment

We measure the frame and the rough opening and look at the sill and the flooring inside.

03

Quote

You approve the door, the glass, and the labour in writing.

04

Installation

The frame is set, the panels go in, and the door is adjusted on the rollers.

05

Inspection

We slide and lock the door with you and look at the interior and exterior finish.

06

Support

If a roller needs a small adjustment later, call the office. We would rather tweak it than leave it stiff.

FAQ

Sliding door questions

What is included in sliding door installation?

Measuring, setting the frame square and level, installing the panels, and checking that the door glides and locks. Removal of an old slider is included when the quote says so.

How much does sliding patio door installation cost?

The cost of sliding patio door installation depends on width, glass, frame material, and whether the existing sill is level. We quote after a visit rather than from a standard package price.

Is this the same as patio door replacement?

They overlap. This page is about installing the sliding door. If the main question is replacing a failed patio or sliding glass door, read the door replacement page as well. We will tell you which scope fits after we see the opening.

Can you install a sliding door in a small shop or office?

Yes, for small commercial spaces with a patio-style or rear opening of a similar size to a house.

Quote

Request a measure for your slider

Call now and tell us if the current door still moves. A short description saves time on the visit.

+1 (613) 634-3422