Windows and Doors Hamilton, ON
Replace your doors, windows, or sliding glass doors with interest free loans of up to $40,000 (10-year term) through the Canada Greener Homes Loan and get up to a $5,000 rebate.
Doors Replacement Hamilton
At AZTech Doors & Windows, our door replacement services in Hamilton focus on energy efficiency and comfort without compromising on style or security. Our windows and doors products keep your homes warm in the winter and cool in the summer. We help families choose exterior doors for both front and backyard entrances that reduce energy costs and enhance the overall appeal of the home.
With extensive experience in replacing old windows and doors across Hamilton neighborhoods, our team is recognized for expert installation.
Windows Replacement Hamilton
Upgrade your home with professional window replacement in Hamilton and enjoy comfort in every season. From heritage homes in Durand to modern properties in Stoney Creek, many Hamilton houses benefit from new windows that improve insulation and energy efficiency.
At AZTech Doors & Windows, we offer a wide range of styles, finishes, and colours. Our windows not only enhance indoor comfort but also boost curb appeal and increase property value. Our ENERGY STAR® certified windows are built to withstand Hamilton’s cold winters and hot, humid summers, helping maintain consistent indoor temperatures while reducing energy costs.
Windows and Doors Installation in Hamilton
Replacing outdated doors and windows is one of the most effective ways to improve comfort, security, and energy efficiency.
Modern upgrades refresh your home’s appearance and lower energy bills by enhancing insulation. Our windows and doors replacement solutions combine style with performance. Our local team manages everything from selection to installation, ensuring peace of mind and long-term savings.
At AZTech Doors & Windows, our ENERGY STAR® certified products keep your home comfortable year-round while reducing heating and cooling costs. Upgrade today with professional window and door replacement in Hamilton, your home and wallet will thank you.
Our Doors and Windows Services in Hamilton
Doors
Windows
Patio Doors
ENERGY STAR® Certified Windows and Doors for Sale in Hamilton, ON. Trusted Canadian Quality.
Why Choose Us
Energy Efficent
Licensed & Insured
Custom Service
Warranty
Superior Quality
Our Products Surpass Industry Standards
Our Recent Blogs
Canada Greener Homes Loan in the GTA – Eligibility, Process & Real Homeowner Experiences
Switching to energy-efficient windows, doors, and home upgrades can feel overwhelming, not just because of the investment but also due to the maze of rebates, loans, and grants. If you live in the Greater Toronto Area (GTA), you may already have heard about the Canada...
A Window is More Than Just Glass
For most homeowners, windows are windows, they let in light, provide a view of the outside world, and protect us from wind, rain, and snow. But the truth is, not all windows are created equal. If you are planning to replace your windows, you will quickly realize there...
The Go-To Solution for Windows and Doors in New Construction and Renovations
If you are building a new home or updating an older one anywhere in Toronto or the Greater Toronto Area (GTA), you are going to need windows and doors that work for our Canadian climate, and hold long-term value.That is where vinyl windows and doors come in. They are...
FAQ Doors and Windows
What causes condensation on my windows?
The condensation you can’t wipe off (because it is inside the glazing where you can not reach it) is a sign of a faulty seal in the glazing unit. This glazing unit has to be replaced.
The condensation on the surface facing inside your home that you can wipe off is totally different matter. Windows produce condensation whenever the dew point temperature of the air inside your home gets above the temperature of the glass surface. The dew point is proportionate to the relative humidity of the air inside the house. If the relative humidity of the air is above 80% any slightly colder than the air surface will produce condensation just like a mirror in a shower. If the relative humidity of the air is in the optimal range (35-50%) it is normal to see a bit of condensation on the windows only on the coldest days of the year. If you see excessive condensation on your new energy-efficient windows you need to check the air humidity and make sure it goes down to normal by adjusting the humidifier/heater settings and/or improving the ventilation.
Alternatively, the interior glass surface temperature of an energy-efficient window can go below normal if the flow of the warm/dry air contacting the glass is blocked by blinds or shutters – keep those open on cold days to minimize condensation. Higher-rated windows are less prone to produce condensation but even those would eventually go cold and start “sweating” if you restrict the warm air flow to them.
Does Aztech Supply Interior Doors?
No, we supply and install only EXTERIOR front and backyard doors.
What are the advantages of upgrading to energy-efficient doors?
Energy efficient outside doors are designed to minimize heat loss or gain, which can lead to reduced energy consumption and lower utility bills. These doors are always well-insulated, with weatherstripping and advanced glazing options.
Can I use a storm door in front of my entry door?
Storm doors can be used, but SHOULD NOT be used in conjunction with doors painted or stained with dark colors or in areas of high heat or intense sun exposure. We strongly recommend using a vented storm door which allows the trapped heat to escape, prolonging the life and performance of your door. Improper storm door applications can void the warranty on your entry door.
What is insulating glass?
Insulating glass (IG) consists of two or more glass window panes separated by a spacer. A window with insulating glass is commonly known as a double-paned or a triple-paned window depending on how many sheets of glass are used in it..
Insulating glass units (IGUs) for low-rise residential homes are typically manufactured with glass in thicknesses from 3 to 6 mm (1/8″ to 1/4″). Thicker glass is used in commercial, high-rise and special applications. Laminated or tempered glass may also be used as part of the construction.
The space in between the panes provides the bulk of the insulation effect and is usually filled with a mixture of air and argon (noble gas) as it gives better insulation.
How can I improve the security of my doors?
There are several ways to enhance door security, such as installing sturdy deadbolt locks, adding a peephole, using a security bar or chain, and ensuring proper installation and alignment.
When should I replace my windows?
- When your windows have air leaks and drafts.
- When your heating and cooling bills continue to rise.
- When your windows are difficult to open and close.
- When your windows do not provide adequate security for your home and family.
- When your windows allow dust and dirt into your home.
- When your windows don’t block outside noise.
- When your windows appear foggy.
- When your windows are difficult to clean.
- When your windows cost you time and money in maintenance.
Warranty
Limited Lifetime Warranty, Non-prorated, Transferrable Key Warranty Features
When it comes to keeping your home secure and comfortable, the importance of high-quality doors and windows cannot be overstated. That's why it's crucial to invest in products that come with a Limited Lifetime Warranty.
