Door Installation | Vesper

500+ Doors Installed

15yr Product Warranty

100% Satisfaction Guaranteed

1-Day Typical Install

Craftsman front entry with wood-look door and timber porch

Entry Doors

Make Every Arrival Count

Your front door is the centrepiece of your home's exterior. We carry Durabuilt's full entry door lineup — manufactured right here in Alberta to handle our climate extremes while looking great for decades.

Steel Entry Door
Value

Our most durable and budget-friendly option. Heavy-gauge 24-gauge steel over a polyurethane foam core — outstanding security and insulation, triple weatherstripped, factory primed in five colours and ready to paint.
Fiberglass Smooth
Popular

The sweet spot of performance and style. Fibreglass never warps, cracks, or rusts — even through Alberta's freeze-thaw cycles — with superior insulation, a lifetime frame warranty, and a fully paintable or stainable finish.
Fiberglass Wood-Grain
Premium

All the warmth of real wood without a single drawback. Deep embossed wood-grain texture accepts stain beautifully and carries a high Energy Rating — elegance without the maintenance.

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Patio Doors

Bring the Outdoors In

A quality patio door transforms how you experience your living space. With smooth operation, superior sealing, and stunning glass options, our patio doors connect you to your backyard beautifully.

Bedroom with a Durabuilt sliding patio door opening onto a lakeside deck

Durabuilt Alpha 2.0

The Alpha 2.0 Sliding Patio Door

Re-engineered from the ground up based on customer feedback — the Alpha 2.0 is stronger, easier to operate, and built to outlast the competition. It's rated to withstand Category 4 hurricane-equivalent winds (247 km/h), yet requires up to 50% less force to open than a standard patio door.

3× stronger than standard patio doors — rated PG60
50% less force to open — improved quad-roller wheels
German-engineered Roto® hardware for smooth, quiet glide
Multi-point locking for security and airtight weather seal
2, 3, or 4 panel configurations — up to 12' wide × 8' tall
Optional integrated blinds — finishes in Iron Ore, Sable, Jet Black & more

Get a Quote on Patio Doors

Swing Door

French Swing Patio Door

Classic elegance with modern performance. Full-length glass panels swing open to create a wide, welcoming opening — perfect for entertaining outdoors.

Full-lite or partial-lite glass options
Inswing or outswing configuration
Active/passive panel design
Grille and decorative glass options
Dual or triple-pane glazing available

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Why Our Doors

Built for Alberta's Extremes

From -40°C winters to hailstorms and wind-driven rain, Alberta's climate is tough on doors. Every door we install is specified and sealed to handle it — for decades.

Alberta-Tough Frames

Engineered for freeze-thaw cycles, UV exposure, and temperature swings that would crack lesser frames. Durabuilt builds doors in Alberta, for Alberta.

Triple Weatherstripping

Three layers of compression weatherstripping seal every edge of your door against cold air, drafts, moisture, and insects — even as the door settles over time.

Multi-Point Locking

Our entry doors include multi-point locking systems that engage at three or more points along the door frame — dramatically improving both security and air sealing.

Custom Exterior Colours

Factory-applied colours that won't chip, peel, or fade. Popular options include classic white, charcoal, forest green, and deep red — or ask about custom matching.

The Gallery

Doors Worth Coming Home To

From craftsman entries to lakeside sliders — a look at the styles, finishes, and glass options we install across Southern Alberta.

Craftsman Entry · Timber Porch

Sliding patio door opening to a lakeside deck

Alpha 2.0 Sliding Patio

Wood-grain fiberglass door with decorative glass and sidelites

Wood-Grain · Decorative Glass

Teal painted entry door with full glass insert

Painted Steel · Full Lite

Peace of Mind

Durabuilt Lifetime Warranty

Every door we install comes backed by one of the strongest manufacturer warranties in the industry — plus our own full workmanship guarantee on every install.

Lifetime warranty on frames & hardware
25-year warranty on sealed glass units
10-year warranty on factory finish & colour
Fully transferable to new home owners
Alberta-tested & climate-certified

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Lifetime

Frame & Hardware Coverage

The frame and all hardware are covered for as long as you own your home — no time limit, no fine print surprises.

25yr

Sealed Glass Unit Warranty

Glass unit failure (fogging, seal failure) is covered for 25 years. We replace any failed unit at no cost to you.

100%

Workmanship Guarantee

Our installation is backed by a full workmanship warranty. If it's not right, we come back and make it right — no arguments.

How It Works

Our Simple 4-Step Process

From your first call to closing your new door for the first time — we make the whole process easy, transparent, and stress-free.

1

Free In-Home Measure

We come to you. Our team measures your existing openings precisely, discusses your style preferences, and walks you through every option — no pressure, no obligation.

2

Custom Order

We place your custom Durabuilt order with the exact configuration you selected. Alberta-made doors typically arrive in 4–6 weeks, and we keep you updated throughout.

3

Expert Installation

Our experienced crew arrives on your scheduled day and installs your new door(s) efficiently — typically completing a single door replacement in just a few hours.

4

Post-Install Walkthrough

Before we leave, we walk you through the operation, locking, and care of your new door. We clean up completely and make sure you're 100% satisfied.

Common Questions

Door Replacement FAQ

Most single door replacements are completed in 2–4 hours. Patio door replacements or projects involving multiple doors may take a full day. We'll give you a precise timeline when we quote the job. Your home is protected throughout — we seal and weatherstrip as we go so you're never left exposed to the elements.
In most cases we recommend replacing the entire door unit — frame, slab, and all. This ensures a proper air-tight seal and maximizes energy efficiency. If your existing frame is in excellent condition, a slab replacement may be possible, but we'll assess this during your free in-home quote and give you an honest recommendation.
Many of our doors qualify for the Canada Greener Homes Grant and Efficiency Alberta programs. Durabuilt doors are ENERGY STAR® certified, which is the key qualifying factor for most rebate programs. We can help you understand which incentives apply to your project and provide the documentation you need for your rebate application.
Durabuilt manufactures custom-sized doors, so non-standard openings are not a problem. During your free in-home quote, we measure your exact rough opening and order a door that fits perfectly — no hacking, no filler strips, no gaps. Custom sizing typically adds a small amount to lead time but no dramatic cost premium.

Transform Your Home's
First Impression

Make Every Arrival Count

Steel Entry Door

Fiberglass Smooth

Fiberglass Wood-Grain