Door diagnosis

We check the full opening, not just one part

For homes, condos and residential properties that need better security, smoother operation, stronger sealing and cleaner curb appeal.

FrameSlabCloserHinges / pivotsLock sideThreshold
Quick answer

Is this the right door service?

Here is what customers usually need to know before calling or sending photos.

Use this service when

  • French and hinged patio doors that sag, scrape or stop closing squarely across double-door openings.
  • Drafts, water entry or failed astragal and weatherseal areas reducing comfort near the patio opening.
  • Latch, handle or hinge wear that affects security, alignment and smoother daily operation.

What DoorWin checks or does

  • Inspection of door leaves, hinges, meeting stiles, lock hardware and perimeter sealing condition.
  • Recommendations focused on hinged patio door adjustment, repair or replacement for the full opening.
  • Checks for swing clearance, latch alignment and cleaner day-to-day residential performance.

Which French patio door path fits your opening?

01

Adjustment or repair

Best when the frame is solid but the doors sag, scrape, miss the latch, leak air or need hinge, lock, astragal or weatherseal service.

02

Glass or doorlite work

Best when the French door structure is usable but the insulated glass unit is fogged, cracked, outdated or needs a privacy upgrade.

03

Full door replacement

Best when the old French patio doors and frame are tired, water-damaged, badly out of square or not worth another temporary repair.

Process

What happens during the visit

01

Review photos of the full French patio door opening from inside and outside, including the threshold, hinges, lock side and any visible damage.

02

Inspect the existing doors for sagging, rubbing, failed weatherstripping, rot, rust, frame movement, glass condition and lock alignment.

03

Confirm whether the opening is a repair candidate or whether full French patio door replacement is the more reliable solution.

04

Remove the old door system when replacement is approved, prepare the rough opening, install the new frame and set both hinged panels square.

Real project walkthrough

French patio door replacement with built-in blinds: real job stages

This real residential French patio door replacement shows the full sequence: the old doors before removal, the opening cleared, the new door system being set into place, and the finished double doors installed with built-in blinds sealed inside the insulated glass units.

Old white French patio doors before replacement with built-in blinds upgrade planned
Step 1

Old French patio doors before replacement

The original double patio doors were worn, marked up and no longer presenting a clean, tight opening. At this stage we check the swing, lock side, threshold, exterior trim and signs of rust, drafts or frame movement before deciding whether repair is enough or replacement is smarter.

French patio doors removed and rough opening cleared for new door frame installation
Step 2

Old doors removed and the opening cleared

We removed the old French door unit and exposed the opening. This is the moment that matters on replacement jobs: the sill, side jambs, header area and surrounding structure have to be checked before a new frame is fastened in place.

New French patio door frame installed and hinged panel checked for swing before final sealing
Step 3

We started installing the new French patio doors

At this stage we started installing the new French patio doors by setting the new frame and first door panel into the opening. We checked the frame for level, plumb and square, then confirmed the swing and centre meeting line so the double doors would close evenly and seal properly once the full installation was complete.

New French patio doors installed from inside with built-in blinds between glass panes
Step 4

Interior finish with blinds between the glass

From inside, the new French patio doors give the room a cleaner look and better privacy control. The blinds are built into the insulated glass units, so there are no hanging cords, no dusty surface blinds and no separate window covering hitting the door panels.

Finished exterior view of new white French patio doors with internal blinds installed
Step 5

Exterior completed, sealed and ready for daily use

The finished exterior shows the new double patio door system installed, aligned and sealed. After installation we test both active and passive leaves, check the lock, confirm the weatherseal contact and make sure the new patio doors open, close and latch without fighting the frame.

Quote prep

Photos that help us quote the door correctly

Send photos and a short note. DoorWin will review the issue and recommend the next step.

✓One wide photo of the full French patio door opening from outside.
✓One inside photo showing the hinges, lock side, threshold and floor clearance.
✓Close-up photos of rubbing, rust, rot, failed seals, cracked glass or water damage.
✓Tell us whether you want repair, full replacement, or new French patio doors with blinds inside the glass.
Completed work

Completed projects

See related completed projects selected for this service.

FAQ

Questions about French & Hinged Patio Doors

My French doors sag and scrape the floor - can that be fixed?

In most cases yes. Sagging usually comes from worn hinges or fasteners pulling out of the frame. Hinge replacement, longer screws into the framing and careful realignment normally bring the doors back to a clean, square close.

Can you fix drafts between double French patio doors?

Yes. Drafts at the meeting point usually mean a worn astragal or compressed weatherseals. We replace the seals, adjust the latch and align both leaves so the doors close tight against winter air.

Should I repair or replace my French patio doors?

If the frame is solid and the glass is intact, repair is almost always the better value. We recommend replacement only when there is rot, warping or frame damage that adjustment cannot solve - and we tell you honestly which case you have.

Do you install new French and hinged patio doors in the GTA?

Yes. We supply and install French and hinged patio door systems across Toronto and the GTA, including hardware, sealing and old door removal.

More details about French & Hinged Patio Doors

French patio door replacement for old, drafty or damaged double doors

Many homeowners search for French patio door repair when the door starts rubbing, leaking air, missing the latch or letting water in near the threshold. Sometimes the fix is simple: hinge adjustment, longer screws, new weatherstripping, astragal work or lock alignment. But when the full unit is old, rusted, warped or no longer square, replacing the French patio doors is usually the better long-term decision.

When full replacement is better than another repair

Full French patio door replacement makes sense when the frame is damaged, the panels are no longer sitting straight, the threshold is failing, the doors do not seal even after adjustment, or the homeowner wants a real upgrade such as built-in blinds between the glass. Removing the old unit lets us see the rough opening, correct hidden problems and install the new frame properly instead of covering over the same issue.

French doors with built-in blinds between the panes

French patio doors with internal blinds are a practical upgrade for back doors, decks and terrace openings. The blinds sit inside the insulated glass unit, so they stay cleaner, are protected from daily damage and give privacy without adding loose cords or separate coverings on the door. They are especially useful for busy family spaces where the patio doors are opened every day.

What to send for a faster French patio door quote

For a clearer quote, send a full outside photo, a full inside photo, close-ups of the threshold and hinges, and a note explaining whether the door rubs, leaks, will not lock or needs full replacement. If you want a new French door system with built-in blinds, mention that in the message so we can price the right type of insulated glass unit and door configuration.

Next step

Get the door diagnosed before it becomes an emergency

Send photos and a short note. DoorWin will review the issue and recommend the next step.

DoorWin Google Reviews

Ike Kvapil 6 reviews • 4 photos
★★★★★

Max at DoorWin completed a professionally executed job on our front door while being a pleasure to deal with...would recommend him for any services their company provides.

J1330i 2 reviews
★★★★★

Guys, thank you again for the excellent services!! Extremely fast and professional at a fair price...thanks again!!!

Nicole Seahra Local Guide • 62 reviews • 19 photos
★★★★★

Doorwin Services alongside Alex were amazing. Came in same day. Went above and beyond. Thanks so much!

Anastasiia Dashkevych 7 reviews
★★★★★

Great experience with the window replacement. The team was professional, efficient, and the quality of work exceeded expectations. Everything was completed on time and looks amazing. Highly recommend!!!!!wont be disappointed:)

Amir Malek 5 reviews
★★★★★

Had an amazing experience with Doorwin Services for my metal door installation. The quality of work, attention to detail, and professionalism were top notch from start to finish. Big thanks to Maksim for all his hard work and help throughout the process — everything was installed perfectly and the final result looks great. Highly recommend Doorwin Services if you want quality work done right.

yarin danan 9 reviews • 4 photos
★★★★★

Excellent service. I needed help with a broken window. They did everything quickly and efficiently. I recommend them

Oleksandr Branytskyi 4 reviews • 2 photos
★★★★★

Excellent service from start to finish. The work was completed professionally, quickly, and with great attention to detail. The technician gave us several options on how to strengthen and improve the glass unit, and we chose the best solution. Everything looks great now. Highly recommend!

Trevor Hickey 3 reviews
★★★★★

Excellent service and Excellent quality!!!

Tamara Sokolovska 7 reviews • 3 photos
★★★★★

I’m very satisfied with my experience with this company! True professionals work here — everything was done quickly, efficiently, and with great attention to detail. The staff are very polite, kind, and pleasant to deal with. The prices are more than reasonable, especially considering the high level of service — everything is top-notch. I had a broken window, and they handled the job perfectly. What impressed me even more is that they came at night when other companies refused to help. Highly recommend!