Window Installation & Replacement
Professional window replacement and installation in Toronto and the GTA. Full-frame, insert and custom window solutions installed by WD Craftline’s in-house team.
Window Installation & Replacement
Professional window replacement and installation in Toronto and the GTA. Full-frame, insert and custom window solutions installed by WD Craftline’s in-house team.
Window Replacement Experts
Not every project needs a full tear-out. We help you choose the method that fits your home, budget, and long-term plans.
Not every project needs a full tear-out. We help you choose the method that fits your home, budget, and long-term plans.
New Construction Installation
Precision-fit installation into framed rough openings for new builds, additions, and major renovations. Coordinated directly with your builder, GC, or architect.
Builder & architect coordination
Custom sizes, shapes & mulled assemblies
Air & water flashing per manufacturer spec
New Construction Installation
Precision-fit installation into framed rough openings for new builds, additions, and major renovations. Coordinated directly with your builder, GC, or architect.
Builder & architect coordination
Custom sizes, shapes & mulled assemblies
Air & water flashing per manufacturer spec
New Construction Installation
Precision-fit installation into framed rough openings for new builds, additions, and major renovations. Coordinated directly with your builder, GC, or architect.
Builder & architect coordination
Custom sizes, shapes & mulled assemblies
Air & water flashing per manufacturer spec
Full-Frame Replacement
Removal down to the rough opening — old frames, sills, and stops are stripped out so we can re-flash, re-insulate, and install a fully new window system.
Best long-term performance & seal
Corrects rot, drafts & water damage
Brand-new exterior brickmould & capping
Full-Frame Replacement
Removal down to the rough opening — old frames, sills, and stops are stripped out so we can re-flash, re-insulate, and install a fully new window system.
Best long-term performance & seal
Corrects rot, drafts & water damage
Brand-new exterior brickmould & capping
Full-Frame Replacement
Removal down to the rough opening — old frames, sills, and stops are stripped out so we can re-flash, re-insulate, and install a fully new window system.
Best long-term performance & seal
Corrects rot, drafts & water damage
Brand-new exterior brickmould & capping
Insert (Pocket) Replacement
The new window is installed into the existing frame — minimal disruption to interior trim and exterior brick. Ideal when the existing frame is sound.
Faster, lower-cost replacement
Preserves interior casing & trim
Most homes finished in a single day
Insert (Pocket) Replacement
The new window is installed into the existing frame — minimal disruption to interior trim and exterior brick. Ideal when the existing frame is sound.
Faster, lower-cost replacement
Preserves interior casing & trim
Most homes finished in a single day
Insert (Pocket) Replacement
The new window is installed into the existing frame — minimal disruption to interior trim and exterior brick. Ideal when the existing frame is sound.
Faster, lower-cost replacement
Preserves interior casing & trim
Most homes finished in a single day
Thinking About Replacing Your Windows and Doors?
Thinking About Replacing Your Windows and Doors?
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
Drafts or cold spots near windows in winter
Visible rot, cracking, or peeling on frames
Visible rot, cracking, or peeling on frames
Rising heating and cooling bills
Rising heating and cooling bills
Outside noise that's worse than your neighbours'
Condensation or fogging between glass panes
Condensation or fogging between glass
Single-pane or 20+ year-old aluminum windows
Water staining on interior sills or trim
Water staining on interior sills or trim
Need to Change the Existing Opening?
Need to Change the Existing Opening?
If you want to enlarge a window, change the shape or size of an opening, or prepare for a custom-fit installation, WD Craftline can help with opening modification as part of a larger window installation project.
Drafts or cold spots near windows in winter
Drafts or cold spots near windows in winter
Visible rot, cracking, or peeling on frames
Visible rot, cracking, or peeling on frames
Rising heating and cooling bills
Rising heating and cooling bills
Outside noise that's worse than your neighbours'
Outside noise that's worse than your neighbours'
Condensation or fogging between glass panes
Condensation or fogging between glass panes
Single-pane or 20+ year-old aluminum windows
Single-pane or 20+ year-old aluminum windows
Water staining on interior sills or trim
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 Products
By combining our industry knowledge with cutting-edge tools and methodologies, we develop strategies that drive measurable results.
Our Process
When you're walking clients through how things work at WD Craftline, the focus is all on a seamless, concept-to-completion experience. It’s about bridging the gap between high-level architectural design and flawless, high-performance execution so there are zero surprises along the way.
Window & Door Installation Across the GTA
The GTA & City of Toronto
Window and door solutions for custom homes, renovations, and architect-designed residences.
Mississauga
Energy-efficient replacements for Mississauga's mix of suburban estates, lakefront properties, and new builds.
Oakville
We select and install window and door systems that feel right at home while delivering lasting performance.
Don't see your city? We bring high-performance window and door solutions directly to premium custom homes across the GTA, including King City, Stouffville, Thornhill, Pickering, Ajax, Whitby, and Milton. Contact us to discuss your project's location.
Window & Door Installation Across the GTA
The GTA & City of Toronto
Window and door solutions for custom homes, renovations, and architect-designed residences.
Mississauga
Energy-efficient replacements for Mississauga's mix of suburban estates, lakefront properties, and new builds.
Oakville
We select and install window and door systems that feel right at home while delivering lasting performance.
Don't see your city? We bring high-performance window and door solutions directly to premium custom homes across the GTA, including King City, Stouffville, Thornhill, Pickering, Ajax, Whitby, and Milton. Contact us to discuss your project's location.
Window & Door Installation Across the GTA
The GTA & City of Toronto
Window and door solutions for custom homes, renovations, and architect-designed residences.
Mississauga
Energy-efficient replacements for Mississauga's mix of suburban estates, lakefront properties, and new builds.
Oakville
We select and install window and door systems that feel right at home while delivering lasting performance.
Don't see your city? We bring high-performance window and door solutions directly to premium custom homes across the GTA, including King City, Stouffville, Thornhill, Pickering, Ajax, Whitby, and Milton. Contact us to discuss your project's location.
Frequently Asked Questions
Call us today for a free consultation
Call us today for a free consultation
Call us today for a free consultation
Clear explanations to help you understand how we work and what to expect.
Clear explanations to help you understand how we work and what to expect.
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)
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?
How long does the installation process take?
Do I need a "Retrofit" or "Full-Frame" replacement?
Do I need a "Retrofit" or "Full-Frame" replacement?
Do you install windows during winter?
Do you install windows during winter?