Door Installation & Replacement

Entry doors, patio doors, sliding systems, and folding glass Doors

Door Systems We Install

Every Door, Expertly Installed

From a stately front entry to a 30-foot folding glass wall, we install the full range of residential and architectural door systems.

Entry Doors

Front and side entry doors that set the tone for your home — solid wood, fiberglass, or steel, with multi-point locking and weather-tight seals.

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Entry Doors

Front and side entry doors that set the tone for your home — solid wood, fiberglass, or steel, with multi-point locking and weather-tight seals.

Custom widths, heights & sidelites

Pivot, single, and double configurations

Premium hardware

Entry Doors

Front and side entry doors that set the tone for your home — solid wood, fiberglass, or steel, with multi-point locking and weather-tight seals.

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Sliding Patio Doors

Smooth-rolling, large-pane sliding systems that bring the outdoors in — perfect for patios, decks, and rear walk-outs.

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Sliding Patio Doors

Smooth-rolling, large-pane sliding systems that bring the outdoors in — perfect for patios, decks, and rear walk-outs.

Best long-term performance & seal

Corrects rot, drafts & water damage

Brand-new exterior brickmould & capping

Sliding Patio Doors

Smooth-rolling, large-pane sliding systems that bring the outdoors in — perfect for patios, decks, and rear walk-outs.

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Multi-Slide & Lift-Slide Doors

Architect-spec lift-and-slide systems with massive panels that disappear into wall pockets. The ultimate large-format outdoor opening.

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Multi-Slide & Lift-Slide Doors

Architect-spec lift-and-slide systems with massive panels that disappear into wall pockets. The ultimate large-format outdoor opening.

Faster, lower-cost replacement

Preserves interior casing & trim

Most homes finished in a single day

Multi-Slide & Lift-Slide Doors

Architect-spec lift-and-slide systems with massive panels that disappear into wall pockets. The ultimate large-format outdoor opening.

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2026 Windows and Doors Rebate

Signs Your Windows Need Replacement

If you're noticing two or more of these signs, your windows are likely costing you more in energy bills than a replacement would. We'll give you an honest assessment — including when repair is the smarter call.

Drafts or cold spots near windows in winter

Visible rot, cracking, or peeling on frames

Rising heating and cooling bills

Outside noise that's worse than your neighbours'

Condensation or fogging between glass panes

Single-pane or 20+ year-old aluminum windows

Water staining on interior sills or trim

Locally Owned & Operated

We live and work in the same communities we serve, we take a personal interest in every project

Locally Owned & Operated

We live and work in the same communities we serve, we take a personal interest in every project

Certified Teams

Our certified installation professionals bring decades of experience to every project.

Certified Teams

Our certified installation professionals bring decades of experience to every project.

Professional Turnkey Service

We provide comprehensive project management and technical architectural support.

Professional Turnkey Service

We provide comprehensive project management and technical architectural support.

Our Process

Premium Manufacturers We Trust

We work with clients through a comprehensive, turnkey process that emphasizes technical precision and architectural integrity.

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Step 1

In-Home Consultation

We assess your existing opening, discuss style and function goals, and walk you through entry, patio, and sliding options.

Step 1

In-Home Consultation

We assess your existing opening, discuss style and function goals, and walk you through entry, patio, and sliding options.

Step 2

Precision Measurement

Every opening is measured to the millimeter — including header, sill, and rough opening squareness — for a perfect factory order.

Step 2

Precision Measurement

Every opening is measured to the millimeter — including header, sill, and rough opening squareness — for a perfect factory order.

Step 3

Professional Installation

Old door removed, opening flashed and insulated, new system shimmed plumb and square, hardware installed and tuned.

Step 3

Professional Installation

Old door removed, opening flashed and insulated, new system shimmed plumb and square, hardware installed and tuned.

Step 4

Walk-Through & Warranty

We demonstrate operation, lock function, and care — then register your full product and labour warranty.

Step 4

Walk-Through & Warranty

We demonstrate operation, lock function, and care — then register your full product and labour warranty.

Our Products

Premium Manufacturers We Trust

By combining our industry knowledge with cutting-edge tools and methodologies, we develop strategies that drive measurable results.

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Wood Clad Windows & Doors

Fiberglass Windows & Doors

Entry & Patio Doors

Window & Door Installation Across the GTA

Windows & Doors in Toronto

From century-old Annex homes to downtown condos, we install windows and doors that respect Toronto's heritage and modern skyline alike.

Windows & Doors in Mississauga

Energy-efficient replacements for Mississauga's mix of suburban estates, lakefront properties, and new builds in Port Credit and Lorne Park.

Windows & Doors in Oakville

From the tree-lined streets of Old Oakville to the cliffs of Bronte, we ensure your installation is neighborhood-appropriate and built to last.

Don't see your city? We also serve King City, Stouffville, Thornhill, Pickering, Ajax, Whitby, Milton, and surrounding communities.

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Window & Door Installation Across the GTA

Windows & Doors in Toronto

From century-old Annex homes to downtown condos, we install windows and doors that respect Toronto's heritage and modern skyline alike.

Windows & Doors in Mississauga

Energy-efficient replacements for Mississauga's mix of suburban estates, lakefront properties, and new builds in Port Credit and Lorne Park.

Windows & Doors in Oakville

From the tree-lined streets of Old Oakville to the cliffs of Bronte, we ensure your installation is neighborhood-appropriate and built to last.

Don't see your city? We also serve King City, Stouffville, Thornhill, Pickering, Ajax, Whitby, Milton, and surrounding communities.

Connect With Us

Window & Door Installation Across the GTA

Windows & Doors in Toronto

From century-old Annex homes to downtown condos, we install windows and doors that respect Toronto's heritage and modern skyline alike.

Windows & Doors in Mississauga

Energy-efficient replacements for Mississauga's mix of suburban estates, lakefront properties, and new builds in Port Credit and Lorne Park.

Windows & Doors in Oakville

From the tree-lined streets of Old Oakville to the cliffs of Bronte, we ensure your installation is neighborhood-appropriate and built to last.

Don't see your city? We also serve King City, Stouffville, Thornhill, Pickering, Ajax, Whitby, Milton, and surrounding communities.

Connect With Us

Ready to Open Up Your Home?

Book a free in-home consultation. We'll help you choose the right door system for your style, budget, and the way you live.

(844) 980-1778

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What services does WD Craftline provide?

WD Craftline specializes in both residential and boutique commercial fenestration. Services include custom window sales, professional installation, bifold windows, egress windows, double glazing, and high-end trim work. They also handle complex structural changes, such as converting patio doors into windows or enlarging door openings (including brickwork)

How long does the installation process take?

Do I need a "Retrofit" or "Full-Frame" replacement?