Montreal French door installation — double doors, wide open

French patio doors swing open wide for a classic look and a full, unobstructed opening onto the deck. We install insulated double doors with Low-E glass, a solid weathertight astragal at the meeting point and multi-point locks that pull both panels tight.

Every opening measured on-site

Full air-seal on every unit

Written frame + sealed-glass warranty

Montreal French doors — classic, wide swing

French doors bring timeless style and a wide, welcoming opening onto a deck, patio or garden. Two hinged panels swing open so you get the full opening with nothing sliding in the way — the classic look that a sliding door cannot match, and a real feature on the back or side of a home.

The trade-off is swing space: French doors need clearance to open inward or outward, so part of planning them is making sure the swing clears furniture inside or the deck traffic outside. Short on room? A sliding glass door needs none.

They are the more traditional alternative to a sliding patio door, and where you want that wide swing without the full footprint, a garden door gives you one operating panel instead of two.

Four steps from free measure to a sealed swing

Book the estimate

Call, text or use the form. We book a free in-home visit — no obligation, no high-pressure sales table.

On-site measure

We measure every opening, check the frames and sills for rot or water damage, and walk through material, style and glass options in plain language.

Written quote

Line-item quote with the window line, glass package, U-factor, warranty and haul-away on one page. Financing attached when you want it.

Install, cleanly

Drop cloths, boot covers and a full air-seal on every unit. Old windows hauled away and a walkthrough of your new windows plus warranty registration.

Two panels hung true, astragal sealed tight

The whole performance of a French door comes down to how it is hung: we set both panels true so they meet in the middle, align with each other and the frame, and seal evenly against the weatherstrip, with a secure multi-point lock and a solid astragal at the meeting point.

Get that right and a French door is as tight and draft-free in Montreal winters as any door we install. The written quote covers the doors, the glass and the install, backed by warranty. Weigh it against a patio door, a compact garden door, or the full door lineup.

Montreal French door installation, answered

Winter sealing, French-versus-sliding and security.

Do French doors seal well in winter?

Yes — properly hung French doors with good weatherstripping and multi-point locks seal tight against drafts, even in our winters. The old worry about French doors leaking at the centre comes down to installation: if the two panels are not hung true and the astragal — the seal where they meet — is not set right, cold air slips through the middle. We take the time to align both panels so they close evenly against the frame and each other, so the finished door is as airtight as a single entry door.

French or sliding patio doors?

French doors open wide for a classic, unobstructed look and feel, but they need swing space inside or out, so they suit rooms and decks with room to spare. Sliding doors save that space entirely and maximize the glass, which is better for tight spots. If you love the swing-door look but are short on room, a garden door gives you one operating panel and one fixed, splitting the difference. We walk you through the space, style and budget trade-offs and help you choose the right one.

Are French doors secure?

Yes — modern French doors use multi-point locking that secures both panels into the frame at several points, and a fixed, bolted astragal locks the inactive panel top and bottom, so the pair is far more secure than a simple pair of doors with a single latch. We can add tempered or laminated glass and upgraded hardware where you want extra security, and we anchor the strike plates properly so the locks have something solid to bite. Hung and locked correctly, a French door is both elegant and secure.

Can French doors open outward?

Yes — they can be hung to swing in or out depending on your space and weather exposure; we help you choose the right configuration.

Do French doors come with a screen option?

Yes — retractable or sliding screen systems are available so you get the wide opening and airflow without the bugs.

Book a free Montreal french door installation estimate

Book a free in-home measure and a written, itemized quote for French door installation anywhere across Montreal and the surrounding towns — both panels hung true, sealed against our winters, and secured with multi-point locking. Done by our own crews, no subcontractors, no pressure.

Locally owned · Insured · ENERGY STAR® · Free written estimates

Real Montreal reviews

What Montreal homeowners say after install day

★★★★★ 4.9 · 118 reviews on Google

★★★★★

French doors onto the patio look gorgeous and, hung properly, seal tight at the centre with no draft. Beautiful work.

H. Lacroix

Homeowner, Montreal

Both panels line up perfectly and lock solid. They took the time to get the astragal seal right.

A. Dosanjh

Homeowner, Laval

Classic wide opening to the deck and airtight in winter. Exactly the look and performance we hoped for.

R. Menard

Homeowner, Longueuil

Elegant, secure and draft-free. The multi-point locks give real peace of mind.

M. Eboh

Homeowner, Gatineau

Montreal French door installation — double doors, wide open

Montreal French doors — classic, wide swing

Four steps from free measure to a sealed swing

Book the estimate

On-site measure

Written quote

Install, cleanly

Two panels hung true, astragal sealed tight

More Montreal door installation options

Entry Doors

Patio Doors

Sliding Glass Doors

Storm Doors

Montreal French door installation, answered

What Montreal homeowners say after install day

Montreal window guides

How to Choose the Right Windows for Your Montreal Home

Book a free Montreal french door installation estimate