Omega by DurabuiltOmega Lift & SlideDurabuilt Windows & Doors
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Omega Lift & Slide by DurabuiltOmega Lift & Slideeffortless by design.

The sliding patio door that opens your whole wall.

Up to 21 feet of glass that glides aside with the turn of a handle. A triple-glazed lift and slide patio door built in Western Canada by Durabuilt Windows & Doors — engineered for deep cold, wide temperature swings, and high UV.

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21'4"

Widest opening

0.19

U-Factor

880 lb

Moved one-handed

Omega Lift & Slide sliding patio door, open onto a patio

0.19

U-Factor, triple glazed

21'4"

Maximum opening width

880 lb

Panel weight, moved one-handed

60.5"

Minimum width — standard openings too

How a lift and slide door works

How a patio door this big moves this easily

A conventional sliding patio door drags on its track the whole way. The Omega Lift & Slide lifts the panel clear of the track, glides it aside, then lowers its weight onto the seals. Three positions, one handle.

1Turn — liftOne turn of the handle raises the panel clear of its track and onto precision bogie wheels.
2GlidePanels weighing up to 880 pounds move with one hand, gliding across the fixed panel.
3Return — sealSlide the panel back to the closed position, then turn the handle down. It lowers off the wheels, the seals compress around the full perimeter, and the locking points engage. The door seals in the closed position only.
↑On the wheels↓Off the wheels — sealed

Schematic — OX configuration, viewed from inside. Seals engage in the closed position only.

Omega Lift & Slide patio door panel and frame detailOmega Lift & Slide — OX configuration

Energy efficiency in a cold climate

A wall of glass shouldn't mean a cold room

In February you can put a chair right beside it. No draft at your ankles, no cold zone in front of the glass.

Three panes of glass and a five-chamber frame do the insulating. Turn the handle down and the panel's 880 pounds press the weatherstripping tight around the whole perimeter — not one latched edge. Heat-reflective laminate finishes keep dark colours cooler through long, high-UV summers, so the frame resists fading and warping through every temperature swing.

0.19

U-Factor, triple glazed

U-Factor is how much heat escapes. Lower is better, and 0.19 is about as low as a patio door this size goes.

ENERGY STAR Canada 2025 Manufacturer of the Year

We’re honoured to have been awarded the 2025 Manufacturer of the Year by Natural Resources Canada and ENERGY STAR.

Fun fact: the official industry term for window and door products is "fenestration".

Living with it

Details you'll notice every day

Multi-point locking

Locking points engage automatically as the door lowers into place, all the way around the frame.

A threshold you can roll across

Wheelchair accessible, with no lip to catch a stroller wheel or a toe.

Soft Close

The panel brakes gently near the end of its travel and pulls itself shut. Nothing slams.

Finished your way

23 CONTI® laminate finishes, applied inside and out — heat-reflective Cool Colors PLUS, sand-matte Mattex with the look of powder-coated aluminum, and deeply embossed wood-look Woodec. Tap a swatch to see it on the frame.

O = fixed panel · X = sliding panel

Sizes and configurations

From a standard patio door opening to a 21-foot glass wall, in two, three, and four-panel layouts.

Why Durabuilt

A Canadian window and door manufacturer, not a middleman

Durabuilt Windows & Doors has built windows and doors in Western Canada since 1988. Every Omega Lift & Slide is made to order in our own plant.

Built here, backed here

One company for the measure, the build, the install, and the warranty. No importer in the middle and no waiting on overseas parts.

Engineered for our climate

Triple glazing, five-chamber frames, and full-perimeter compression seals specified for deep winter cold, wide day-to-night temperature swings, and long hours of summer sun.

Ten-year warranty

Covered for ten years and serviced by the same window and door company that manufactured it.

"We open it every morning from May to October. Ten feet of glass moves with one hand, and in January there isn't a draft anywhere near it."
Homeowner testimonial — replace thisName, City · Omega Lift & Slide, XOX

Questions

Omega Lift & Slide, answered

What is a lift and slide patio door?

Turning the handle lifts the panel onto bogie wheels before it moves, then lowers its full weight onto the seals when you close it. A conventional sliding patio door rides on its track the whole time — which is why large sliders get heavy and leaky, and why a lift and slide door does not.

How wide can a lift and slide door go?

Up to 21'4" wide and 8'6" high in three- and four-panel configurations. The minimum is 60.5" × 53", so it suits a standard patio door opening too.

Is it energy efficient enough for a Canadian winter?

A 0.19 U-Factor triple-glazed unit with 0.21 SHGC, sealed around its whole perimeter by the panel's weight — specified for Western Canadian cold, freeze-thaw swings, and high summer UV.

What colours and finishes are available?

23 CONTI® laminate finishes in three families — heat-reflective Cool Colors PLUS, sand-matte Mattex, and embossed wood-look Woodec — applied inside and out. See the full range →

How do I get a price on an Omega Lift & Slide?

Tell us the opening you have in mind and we’ll match you with a Durabuilt-certified dealer near you, with sizes, finishes, and a quote. Request a quote →

Free, no-obligation quote

Let's measure your opening

Tell us the opening you have in mind and we'll match you with a Durabuilt-certified dealer in your area — with sizes, finishes, and a price.

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Windows and doors manufactured in Western Canada and delivered across the West since 1988.

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