Florence
Charcoal double doors · frosted glass + warm vertical accents
DOORS · WINDOWS · CUTOUTS
We supply and install aluminum, steel, fiberglass, wooden and glass doors, plus replacement windows. We modify existing openings and cut new door and window openings in brick and concrete, with installation and finishing inside and out.
Architectural visualization
Entrance designs
Choose an entrance, then make it yours with the layout, colour, glass and hardware.
Charcoal double doors · frosted glass + warm vertical accents
Ribbed charcoal · full-height sidelite
Warm woodgrain · horizontal inlays + decorative sidelites
Dark woodgrain · quiet linear profile
Arched double entrance · dark woodgrain
Black contemporary · horizontal metal inlays
Choose your opening, finish, glass and hardware, then request a measuring visit.
Preparing your door choices…
Prefer to speak with us? (416) 471-5999 · max@strataline.ca
Entrance designs
Choose an entrance, then make it yours with the layout, colour, glass and hardware.
Yellow craftsman entrance · sidelites + transom
Arched statement door · square view lite
Warm woodgrain fluting · full-height left sidelite
Decorative glass · sidelites + arched transom
Panelled woodgrain · sidelites + arched transom
Textured glass · narrow sidelite
Pick a style, then choose frame colour, glass, grilles and hardware.
Cranks outward from a side hinge.
The bottom swings outward from a top hinge.
One sash slides beside a fixed pane.
Both sashes move vertically.
Fixed glass; it does not open.
Shaped picture glass is fixed.
Slim profiles. Generous glass.
A balanced commercial entrance.
A substantial frame profile.
Divided glass. Solid centre rail.
Canadian-made windows and doors
Three complete services
Start with the product, the existing conditions and the finish work needed around it.
Upgrade the entrance with a properly measured and installed exterior-door system, completed with the threshold, hardware, sealing and surrounding trim.
Replace drafty, fogged, damaged or outdated windows using the installation method appropriate for the existing frame and opening.
Create a new opening, enlarge an existing one or convert a window into a door, with the construction and finishing completed on both sides of the wall.
Exterior Doors
Upgrade curb appeal, comfort and daily operation with an exterior-door system measured for the opening and finished as part of the home—not just a door slab set in place.
Replacement Windows
Replace windows affected by drafts, air leakage, failed or fogged insulated glass, difficult operation, damage or an outdated design with a method suited to the opening.
Shopping for new windows? Browse styles, compare double- and triple-pane glass, and build your quote request.
Browse New Windows
Cutouts & New Openings
Create a new route, change how an existing opening works or make it larger, with the construction and finish transitions coordinated around the new door or window.
Turn a useful window location into direct access to a yard, landing or deck.
Add a new exterior entrance or enlarge an existing door or window opening.
Create a more direct daily route where the property conditions support the work.
NEW WINDOW OPENING · WOODBRIDGE
A new fixed window beside the patio door brings daylight and a garden view through what was previously a solid brick wall.
See the Woodbridge fixed-window projectLARGER WINDOW OPENINGS · WOODBRIDGE
Six small arched windows were replaced with three larger rectangular windows. We protected the roof below, altered the brick openings and finished the installation with new sills, custom aluminum and colour-matched sealant.
Explore the six-to-three window conversionFeatured project · Aurora
The original window provided a view of the backyard but no direct access. Strataline enlarged the opening, installed a full-height glazed door and completed the transition on both sides of the wall.
Featured project · Thornhill
The new route solved a daily circulation problem. Strataline coordinated the opening and door system with the rooms on both sides, then completed the interior finishing as part of the renovation.
New garage-to-house openings require site-specific review and may involve permit, fire-separation and hardware requirements.
View the Thornhill Garage EntranceSelected work
A focused selection of completed door, window and opening work across Strataline renovations.
COMPLETE OPENING RENOVATION
Strataline can coordinate the construction, sealing and finish work around the door or window, so the project does not stop at a newly installed frame surrounded by unfinished edges.
Prepare, correct or rebuild the opening according to the quoted replacement or construction method.
Coordinate the sill or threshold, perimeter sealing and exterior transitions that direct water away from the opening.
Insulate and seal the perimeter before the jambs and trim close access to the opening.
Complete the specified jamb extensions, casing, drywall repairs and connections to nearby interior trim.
Complete the quoted capping, trim, siding or masonry transitions around the new assembly.
Prepare and finish the connected surfaces included in the proposal, check operation and leave the work area clean.
PROJECT DEFINITION
A useful proposal identifies the selected product, the installation or construction method and the finish work required around it. It also records what remains, what is removed and how unexpected concealed conditions will be handled.
Record the assembly that will be measured, approved and ordered.
Define how the existing condition becomes the approved opening.
State the finish condition, exclusions and project responsibilities.
From first review to completion
Review interior and exterior photographs, the desired result, the property location and the conditions around the opening.
Confirm dimensions, access, retained finishes, installation method and any opening-construction requirements that can be identified before removal.
Confirm the selected product or allowance, written scope, known exclusions, ordering requirements and installation schedule.
Protect the occupied areas, complete the approved work, check operation and review the finished opening with the homeowner.
If concealed rot, water damage or another unexpected condition is exposed after removal, Strataline documents it and reviews the required correction before work outside the approved scope proceeds.
CLIENT REVIEWS
Verified feedback from clients across the GTA, collected from Google and Facebook.
1–3 of 15
Read full reviewI love my new stairs! I am so happy I chose Strataline to renovate the staircase in my house.
Read full review See Ilene and Mario’s door-finishing projectTheir attention to the smallest of details speaks volumes of the pride they take in their work.
Read full reviewMax and his team at Strataline have done multiple home improvement projects for us, including stair refinishing, popcorn ceiling removal, new flooring and interior painting. From the start their team was professional and punctual.
Read full reviewThe Popcorn removal was excellent and a very clean process. They also transformed our stairs from boring oak to a much more modern look. They handled repainting of the whole house and replacement of old tile floors with a beautiful new one.
Read full review See the Burlington ceiling and staircase projectIt looked so good we ended up having our main hallway, front foyer, & sunroom ceilings re-done as well.
Read full reviewMax of Strataline Inc. did an exceptional job creating 1) a custom inside railing for a winding grand staircase and 2) installing outdoor railings.
Read full reviewWe had great experience working with Max. He was very attentive to all our concerns and requests, easy communication and quality of workmanship is outstanding!
Read full reviewAmazing team, they painted my entire home , extremely attentive to the details, they cover and mask everything to avoid dust and mess ( I am super picky and OCD and hard to please but Galina and Maxim nailed it).
Read full reviewExcellent services: customer service, expertise, pricing policy. Impressive scheduling and delivering services by expected date of completion.
Read full reviewExcellent team , top notch quality! Very happy with their work!
Read full review See the condo behind Greg’s reviewThe quality of the painting was excellent, but what really stood out was how clean they kept everything.
Read full reviewWe had an excellent experience working with Maxim and Strataline Inc. Installing and perfectly matching a custom stain for our oak treads was no small task, and the addition of the square posts made it an even greater technical challenge—but everything was executed flawlessly.
Read full reviewWOW! Just WOW! Max removed all the popcorn from our 1800 sq ft town home, repainted from top to bottom plus did some carpentry repairs on our floors…and the final result is spectacular!
Read full reviewMaxim at Strataline did a very professional job in removing our hallway popcorn/stucco ceiling. The end result was a completely smooth surface and not only that, they totally sealed off the area so absolutely not dust penetrated other areas of the house.
Read full reviewMy husband and I are unbelievably happy with the work that Max and his team did on our ceilings in the house. The professionalism of this team is incredible.
Door, window & opening FAQ
Browse all 25 answers by service, from product selection and replacement methods to opening construction, finish work and written quotes.
Exterior Doors
Yes. Strataline can measure, supply and install the selected exterior-door system, with the product and installation scope confirmed before ordering. The written proposal identifies the door, frame, glass, hardware and surrounding finish work that apply to the project. Any item supplied by the homeowner is recorded separately.
Projects may include front and side entry doors, patio or garden doors, sliding doors, and systems with sidelites or transoms. Available configurations depend on the measured opening, exposure, access and the selected product line. The complete assembly and connected finishes are reviewed before the order is approved.
Often, when the existing opening is suitable for a replacement system of the same general size and configuration. The frame, threshold, surrounding wall and water-management details still need review because a like-for-like opening can require insulation, sealing or finish repairs. Enlarging or relocating the entrance is a separate opening-construction scope.
Potentially. A different sidelite or transom arrangement changes the overall door system and may affect framing, interior casing, exterior finishes and the usable entrance width. Strataline reviews the measured opening and proposed configuration before confirming feasibility, product details or any required approvals. Final ordering dimensions are taken only after that review.
Yes, patio and garden door systems can be included where the opening and selected product support the installation. The review considers operation, glass, threshold, exterior water management and the finish work on both sides. Replacing an existing unit and creating a new patio-door opening are quoted as different scopes.
Depending on the project, the proposal may include jamb extensions, casing, drywall repairs, paint, exterior trim or capping, sealing and threshold transitions. Masonry, siding or nearby flooring work is included only when it is specifically identified. The quote should state the condition in which each side of the opening will be left.
Replacement Windows
Yes. A project may involve one problem opening or a coordinated group of replacement windows. Quantity affects product ordering, access, protection and scheduling, but each opening still needs its own dimensions and condition review. The proposal identifies the windows and finish work included in that phase.
Retrofit window replacement keeps a suitable existing frame and replaces the window within it. Full-frame window replacement removes the old frame so the surrounding wall can be inspected and the insulation and finishes rebuilt. We recommend the method after inspecting your home.
Replacement Windows
The decision starts with the condition of the retained frame, perimeter, sill and surrounding finishes. Retrofit can be suitable when the existing main frame is sound and the intended result works within it; full-frame replacement exposes more of the opening when deterioration, configuration changes or finish requirements call for broader work. The recommended method is confirmed after the opening is reviewed.
Persistent moisture between panes usually indicates a problem within the sealed glass assembly rather than condensation on an exposed room-side surface. The sash, frame and glazing details determine whether a sealed unit can be replaced or whether the complete window should be considered. The cause and practical repair are assessed before a full replacement is recommended.
An operating style can sometimes change within a suitable existing opening, subject to available product sizes, ventilation, egress and clearance requirements. Changing the opening size or location adds construction, exterior transitions and possible approval requirements. Strataline separates ordinary window replacement from opening construction when defining the scope.
That depends on the installation method and the condition of the retained finishes. A retrofit may preserve more casing and jamb material, while full-frame removal can require new extensions, trim, drywall repairs and paint transitions. The proposal identifies what remains, what is removed and the finish condition included around each window.
Cutouts & New Openings
Potentially, after the wall, structure, nearby services, threshold and exterior landing or deck are reviewed. The Aurora project shows one completed window-to-door conversion, but every property and opening has different constraints. Construction and approval responsibilities are defined before the opening is altered. Nearby floor and wall transitions are part of the same assessment.
Potentially. A new opening requires site-specific review of the wall, structure, services, exterior finish, water management and the conditions on both sides. Drawings, engineering or permits may be required, and feasibility cannot be confirmed from a photograph alone. The result must also connect safely to adjacent floors or exterior access.
Yes, when the proposed location and property conditions support the work. Enlarging or relocating an opening can affect structural support, wiring, plumbing, HVAC, brick or siding, drainage and interior finishes. Those factors and any required professional or municipal review are identified before construction proceeds. The quoted method records how both sides of the altered wall will be finished.
Potentially, after the proposed location, wall construction, floor levels and applicable separation and hardware requirements are reviewed. The Thornhill project shows a completed garage-to-house entrance, but it does not establish feasibility for every home. The door system, approvals, steps and finish work must be defined for the specific property.
They may. The need depends on the location, structural changes, municipal requirements and the type of opening being created or enlarged. The written scope should identify who is responsible for drawings, engineering, permits and inspections where they are required. Ordinary replacement and structural opening construction are not treated as the same approval question.
Known obstructions are considered during the initial review and site measure, but concealed conditions may not be visible before work begins. The opening design may need to change, or a qualified trade may need to reroute a service where permitted. Strataline documents newly exposed conditions and reviews any work outside the approved scope before proceeding.
A simple cut-only exterior opening through brick may be under approximately $2,000 when the cut is straightforward and no structural complication is discovered. This example includes no brick return, no supplied door or window, no unit installation, and no trim or interior finishing.
It is cut-only work, not the price of a complete installed exterior opening. The wall, support requirements and proposed scope must be reviewed before the job is quoted.
Planning, Installation & Quotes
Send a clear interior view, a clear exterior view, a wider photograph showing the nearby wall or room, and close-ups of damage or problem areas. Include the property city and describe the result you want, not only the existing problem. Photographs support the first review but do not replace a site measure.
Yes, when Strataline is supplying a made-to-order door or window, final measurements and relevant opening conditions are confirmed before the product order is approved. The review also records access, retained finishes and the installation method. Preliminary photographs or homeowner measurements are useful for planning but are not treated as final ordering dimensions.
The timeline depends on product lead time, the number of openings, access, the installation method and the finish work included. A straightforward replacement may require less on-site time than a new or enlarged opening with several construction stages. Expected ordering and site durations are discussed after the scope and product are defined.
Many projects can be completed in an occupied home with a protection and access plan. The crew coordinates removal so openings are not left unnecessarily exposed and manages dust around cutting, drywall and finish work. The property conditions, weather and project length determine any room-access limits that need to be discussed in advance.
The quote should identify the selected product or allowance, dimensions and configuration, installation or construction method, retained and removed elements, and the sealing and finish work included. It should also state known exclusions, cleanup responsibilities, approval responsibilities and how concealed conditions will be handled. This lets the homeowner compare complete outcomes rather than product prices alone.
Explore armoured doors, bullet-resistant windows and coordinated storefront projects. The proposed system and protection requirements are reviewed for the actual opening.