FAQs

There is no single price.

The cost depends, among other things, on:

• the dimensions;
• the number of openings;
• the maerials;
• the glazing;
• the options selected;
• the complexity of the installation.

A customized quote is still the best way to get an accurate price.

The following information is helpful:

• number of doors and windows;
• approximate dimensions;
• photos;
• type of products you are looking for;
• address;
• desired timeline.

This information helps us provide a more accurate estimate.

Yes, depending on the government programs currently in effect.

Some financial assistance programs are designed to improve the energy efficiency of homes.

Eligibility criteria change regularly. It is recommended that you check which programs are available before beginning the work.

A manufacturer that designs, sells, and installs its own products has greater control over:

• manufacturing;
• quality;
• timelines;
• after-sales service.

This also allows for better support throughout the project.

Yes.

Since 1997, Fenêtres Magistral has been manufacturing custom doors and windows, as well as selling and installing them.

This integrated approach allows for better control over product quality and the entire process, from design through installation.

Fenêtres Magistral serves the Greater Montreal area, including:

• Montreal;
• Laval;
• Longueuil;
• Brossard;
• Blainville;
• Repentigny;
• Pointe-Claire;
• La Prairie;

and several municipalities on the North Shore and South Shore.

Yes.

Several showrooms allow you to explore different models of doors and windows, compare materials, and get advice from a specialist tailored to your project.

Visit the page for the branch nearest you.

Each model has its own advantages.

• • Casement window: opens outward to the side, excellent weather sealing.
  • Awning window: opens from the bottom, ideal for ventilation even when it’s lightly raining.

• Sliding window: opens horizontally, perfect when outdoor space is limited.

See also:

• Casement Windows
• Awning Windows
• Sliding Windows

Double-pane windows are suitable for most homes.

Triple-pane windows can offer:

• better thermal insulation;
• better sound insulation;
• greater comfort near large windows.

The choice depends, in particular, on:

• your budget;
• your region;
• the orientation of your home;
• your energy-efficiency goals.

A double-pane window is a sealed unit consisting of two or three panes of glass separated by an air space or insulating gas.

It helps to:

• minimize heat loss;
• reduce condensation;
• improve indoor comfort.

A high-performance door combines:

• an insulated panel;
• high-quality weatherstripping;
• a weather-tight threshold;
• high-performance glazing, if included;
• professional installation.

The quality of the installation is just as important as the quality of the door itself.

Yes.

High-performance windows reduce heat loss in the winter and limit heat gain in the summer.

This can improve:

• comfort;
• energy efficiency;
• heating and cooling costs.

Certifications verify that products meet recognized criteria regarding:

• airtightness;
• wind resistance;
• energy efficiency;
• manufacturing quality.

They also make it easier to compare different products.

Yes.

Products intended for the Quebec market must be adapted to significant temperature fluctuations, snow, wind, and freeze-thaw cycles.

Choosing products designed for these conditions helps ensure their long-term performance.

Yes.

In most residential projects, the products are manufactured to the exact dimensions of the openings.

Custom manufacturing provides:

• a better fit;
• better weather sealing;
• a more refined finish;
• better energy efficiency.

Yes.

Even an excellent door or window will perform poorly if it is installed incorrectly.

A professional installation ensures:

• a good seal;
• optimal insulation;
• proper operation;
• a longer service life.

The duration depends, among other things, on:

• the number of products;
• their size;
• the condition of the existing openings.

For many homes, the work is completed in one or two days.

Yes.

Modern installation techniques make it possible to carry out the work year-round.

Installers generally replace one window at a time to minimize heat loss.

No.

Many homeowners carry out their renovation projects in several phases.

Windows:

• the oldest ones;
• the ones most exposed to the elements;
• the least energy-efficient ones

can be replaced first.

Fenêtres Magistral offers, among other things:

• casement windows;
• awning windows;
• sliding windows;
• hybrid windows;
• front doors;
• patio doors;
• garden doors;
• custom products.

View all our windows and doors.

There are several signs that may indicate it’s time to replace your windows:

• drafts;
• condensation between the panes;
• difficulty opening or closing the windows;
• frost on the inside;
• water leakage;
• higher heating costs;
• deterioration of the frames

Even if a window still seems to work, a loss of airtightness or defective glazing can significantly reduce its energy efficiency.

Check out: Guide: When Should You Replace Your Windows? (Guide will be released soon)

Lifespan varies depending on:

• the material;
• the quality of construction;
• the installation;
• maintenance;
• exposure to sunlight and the elements.

A window made from high-quality materials and installed correctly can provide several decades of service.

A well-designed and well-maintained front door can last for many years.

Its longevity depends mainly on:

• the material;
• exposure to the elements;
• maintenance;
• the quality of the installation.

Yes.

If the frame is still in good condition and only the sealed unit is defective, it is sometimes possible to replace just the insulated glass unit.

An inspection will determine whether this solution is appropriate.

It all depends on the condition of the window.

A repair may be appropriate when it involves:

• an adjustment;
• a weatherstrip;
• hardware;
• or a thermal insert.

If the frame is damaged or the window is no longer performing well, replacement is often more cost-effective in the long run.

There are two possible scenarios.

Condensation on the interior surface is usually caused by high humidity or insufficient ventilation.

Condensation between the panes often indicates that the seal has failed.

There are several possible causes:

• worn weatherstripping;
• poor fit;
• sagging hinges;
• damaged threshold;
• structural movement.

An inspection can identify the exact cause.