Damaged garden door glass with built-in blinds in Halton Hills before replacement

Signs of this door problem

  • French or garden doors rub, sag, bind or no longer meet evenly at the centre.
  • Hinges, astragal, multipoint lock, threshold or weatherseal no longer work together.
  • A door slab, frame or double-door system needs replacement.
  • A new French, garden or hinged patio door system is required for the opening.
Halton Hills garden door after replacement glass with built-in blinds was installed

What we check and repair

  • Assessment of both door leaves, frame, hinges, astragal, threshold, lock system and weatherseal.
  • Adjustment or repair where the existing hinged patio system remains serviceable.
  • Slab, frame, astragal, compatible lock or complete system replacement.
  • New French or hinged patio door installation, alignment, latching, locking and sealing checks.

Repair or component replacement is likely when

Repair is practical when the slabs, frame, hinges and astragal can still hold alignment and secure latching.

Full replacement or installation may be better when

Replacement is considered when slabs, frame, astragal or locking system are too damaged or distorted for a durable correction.

Parts, compatibility and property details
Parts and systems
French / garden door slabs · Frame · Hinges · Astragal · Multipoint lock / latch hardware · Threshold and weatherseal
Standards and requirements
Manufacturer instructions for the hinged patio doors, frame, hinges, astragal and locks · Applicable safety-glazing requirements when door glass is replaced
Need help with this problem?Call or send photos and we will confirm the next step

French Patio Door Replacement with Built-In Blinds

The sequence follows the old doors before removal, the cleared opening, placement of the new system and the finished double doors with built-in blinds sealed inside the insulated glass units.

Old white French patio doors before replacement with built-in blinds upgrade planned
01

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
02

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
03

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
04

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
05

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.

Completed projects for this service

3 projects

View all project categories

Questions about French Patio Door Repair, Replacement & Installation

Can misaligned French or garden doors be repaired?

Often yes, depending on the hinges, frame, astragal, threshold, lock system and condition of both door leaves.

Can you replace one slab or the complete French door system?

The scope can be one compatible slab, the frame and both leaves, or a complete new system depending on fit and product compatibility.

Do you install new French and hinged patio doors?

Yes, after the full opening, threshold, swing clearance, frame and selected system are measured and confirmed.

What if only the glass or built-in blind unit failed?

Use Door Glass & Sidelight Replacement when the hinged patio door system remains serviceable.

More details about French Patio Door Repair, Replacement & Installation

Choosing French patio doors with internal blinds

The completed replacement shown above uses blinds sealed between the glass panes. This keeps the blinds inside the door unit and avoids a separate covering moving against the door during daily use.

When planning a replacement, we confirm the door swing, active and fixed panels, threshold height and the space needed for handles and trim. Mention internal blinds in your request so the quote reflects the glass and door configuration you want.

Get the door diagnosed before it becomes an emergency

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

DoorWin Google Reviews

Martin 4 reviews • 1 photo
★★★★★

Great price

I had a foggy window and was looking for some one to replace it for a fair price , their team showed up the same day for an estimate and got a fair price compare to other “big” companies, they did an amazing job got a new glass installed within a week , really recommend ! :)

Repair wait time
0–1 hr

Curtis Savage 8 reviews
★★★★★

I hired DoorWin services to replace two cracked glass windows for a unit at my triplex. An exterior porch window and interior stairwell window I just needed the panes of glass replaced and not the entire frame . DoorWin was happy to do the job. Unlike some other companies who wanted to replace the entire frame at a higher cost. They were very quick with a quote and were able to perform the job on an extremely tight timeline that I had to unexpectedly move up. Very professional. Friendly. Dependable. Competitive prices. Took away all materials and left a clean worksite. Would highly recommend and will work with them again if I need another window repair.

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!

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