Crafting homes that blend design and performance

We transform windows and doors into refined, high-performing features thoughtfully designed for your home, and built to elevate how you live every day.

Crafting homes that blend design and performance

We transform windows and doors into refined, high-performing features thoughtfully designed for your home, and built to elevate how you live every day.

Crafting spaces that blend style and comfort

We transform windows and doors into refined, high-performing features thoughtfully designed for your home, and built to elevate how you live every day.

The story behind our craftsmanship

The story behind our craftsmanship

We started with a simple goal — to bring better design, quality, and clarity to an industry often overlooked. What began as a hands-on, owner-led operation has grown into a trusted name for homeowners who want more than standard solutions. Every project is approached with precision, intention, and a commitment to delivering results that feel considered, lasting, and built around how people truly live.

Alissia Nicastro

Founder & Owner

Rideau Windows

We started with a simple goal — to bring better design, quality, and clarity to an industry often overlooked. What began as a hands-on, owner-led operation has grown into a trusted name for homeowners who want more than standard solutions. Every project is approached with precision, intention, and a commitment to delivering results that feel considered, lasting, and built around how people truly live.

Alissia Nicastro

Founder & Owner

Rideau Windows

The story behind our craftsmanship

We started with a simple goal — to bring better design, quality, and clarity to an industry often overlooked. What began as a hands-on, owner-led operation has grown into a trusted name for homeowners who want more than standard solutions. Every project is approached with precision, intention, and a commitment to delivering results that feel considered, lasting, and built around how people truly live.

Alissia Nicastro

Founder & Owner

Rideau Windows

What drives our work

Make upgrades make sense

We focus on honest guidance, smart design, and quality products so homeowners can make confident decisions without second guessing.

Do it right the first time

Every project is approached with care, clear communication, and a standard that prioritizes long-term performance over quick fixes.

What drives our work

Make upgrades make sense

We focus on honest guidance, smart design, and quality products so homeowners can make confident decisions without second guessing.

Do it right the first time

Every project is approached with care, clear communication, and a standard that prioritizes long-term performance over quick fixes.

What drives our work

Make upgrades make sense

We focus on honest guidance, smart design, and quality products so homeowners can make confident decisions without second guessing.

Do it right the first time

Every project is approached with care, clear communication, and a standard that prioritizes long-term performance over quick fixes.

Work that speaks for itself

From first conversation to final install, our process is built to be straightforward and reliable. The result is work that not only looks better, but functions better and lasts.

1+

Years of experience

1+

Talented team members

1+

Completed projects

1%

Client Satisfaction

Work that speaks for itself

From first conversation to final install, our process is built to be straightforward and reliable. The result is work that not only looks better, but functions better and lasts.

1+

Years of experience

1+

Talented team members

1+

Completed projects

1%

Client Satisfaction

Work that speaks for itself

From first conversation to final install, our process is built to be straightforward and reliable. The result is work that not only looks better, but functions better and lasts.

1+

Years of experience

1+

Talented team members

1+

Completed projects

1%

Client Satisfaction

The people behind the process

We’re a tight-knit team that takes pride in the details. From planning to installation, we stay involved, accountable, and focused on making sure every homeowner feels confident in the result.

Trevor Hayes

Co-Owner | Lead Window Designer

Alissia Nicastro

Founder | Lead Door Designer

The people behind the process

We’re a tight-knit team that takes pride in the details. From planning to installation, we stay involved, accountable, and focused on making sure every homeowner feels confident in the result.

Trevor Hayes

Co-Owner | Lead Window Designer

Alissia Nicastro

Founder | Lead Door Designer

The people behind the process

We’re a tight-knit team that takes pride in the details. From planning to installation, we stay involved, accountable, and focused on making sure every homeowner feels confident in the result.

Trevor Hayes

Co-Owner | Lead Window Designer

Alissia Nicastro

Founder | Lead Door Designer

Got Questions?
We Have Answers

Got Questions?
We Have Answers

Got Questions?
We Have Answers

What happens during an in-home consultation?

A short conversation, then a careful site assessment. We come to your home, walk through the space, ask about what you are noticing day to day, and inspect the existing openings, framing, and seal conditions. The goal is to give you a quote that is actually accurate, not a number pulled from a templated price sheet. No presentation, no pressure, no obligation. Most consultations take about an hour.

How long does a project take from start to finish?

Two timelines matter. Lead time, the wait between signing and installation while your windows or doors are built, is typically several weeks depending on the product and the season. Installation itself usually takes one to three days for a full home, depending on the number of openings and the condition of the existing frames. We give you a realistic window for both before you sign anything, and we update you if anything shifts.

What does your warranty actually cover?

Two layers. The product warranty comes from the manufacturer and covers the window or door itself, including the seal between panes. Our labour warranty is in writing and covers the installation. If something goes wrong with how the unit was installed, we come back and fix it. We handle callbacks ourselves, with our own crew. We will walk you through both warranties in plain language during your consultation.

Do you offer financing?

Yes. We work with Finance It, a Canadian financing platform, so homeowners can spread the cost of a window or door project across monthly, bi-weekly, or weekly payments. Loans are open, meaning you can pay them off at any time with no penalty. For some projects we can also set up promotional terms, such as no payments while you wait for installation, or a fixed lower rate for a set period. Your specific options are reviewed during your consultation.

Why is your quote sometimes different from other quotes?

Quotes vary because the scope varies. A lower number usually reflects fewer materials, a subcontracted crew, or a shorter labour warranty. We include a written labour warranty, our own trained installers, and proper preparation of the rough opening before the new unit is set. Those steps cost more upfront and prevent the kind of failures that show up two winters later. We are happy to walk through any other quote you have received and show you exactly where the differences are.