There was a time when timber enjoyed wide popularity as a frame option for windows and doors. However, that’s not the case anymore. Today, it’s no surprise that most builders and designers choose aluminum windows and doors instead of their timber counterparts.
That’s because aluminum is durable, lightweight, malleable, and customizable. All these qualities give aluminum doors and windows an edge over their counterparts made from other materials.
However, it’s not enough to just select aluminum as a frame option. As a responsible builder or designer, it’s crucial that you also ensure proper installation of durable windows that will last a lifetime.
In this article, we’ll tell you what you need to know before you buy aluminum windows in bulk.
Measure the Dimensions
It’s vital to measure dimensions no matter the type of aluminum windows you’re installing. It’s why you need to measure the breadth, length, and height of your cavity. Moreover, you also need to see the dimensions of the window.
It’s a wise decision to add a few extra inches to create ample space for bolts, frames, and the pane of your chosen windows. This just adds more reason to why you need to know the dimensions to ensure your windows open and close easily.
Thermal Bridging and Choosing Thermal Breaks
Did you know that windows are responsible for approximately 25-30% of heat loss in winters and heat gain in summers?
When it comes to installing windows, energy efficiency should be at the top of your list. Not only is it beneficial for the environment, but it also substantially cuts down on your power bills. This is true whether you’re designing a residential space or a commercial space.
The way you install windows affects the temperature and energy consumption of a building. Though windows are a much smaller area of the entire building, they massively impact heat passage compared to ceilings or walls. This is called thermal bridging.
But why are windows considered the weakest link when it comes to heat gain and heat loss?
A window’s thermal performance depends on three factors. These are:
- Thermal transmittance (U-value)
- Total solar energy transmittance (g-value)
- Air leakage (L)
Thermal bridging occurs when a poorly insulating material enables heat flow across a thermal barrier. It happens through conduction, radiation, and convection. Radiation is when invisible low-wavelength radiation like sunlight passes through glazing. This occurs when the inner panes of the glass absorb the heat. So, in winters, the heat absorbed can be transmitted outside via conduction. Similarly, if there’s a cavity inside the glazing, the air within the cavity can be warmed by the inner pane. As a result, the heat will rise and replace the cooler air via convection.
If thermal bridging is enabling heat to pass through the material, then thermal breaks can stop the pathway. A thermal break is a material added inside an aluminum window frame. It’s mixed with less conductive materials to help separate the frame into both interior and exterior sections. As a result, it stops conductive thermal energy loss and this, in turn, regulates the temperature within a building.
What to Know When Installing Casement Aluminum Windows
Aluminum casement frames are one of the most popular choices among designers and builders because of their quality design. The main difference between casement windows and other types is that it has hinges fastened to the side of their frame.
Before installation, you need to know what type of casement window designs to opt for. These are listed below:
- Single-frame casement windows:This is the most commonly found style that has more than one pane of glass attached to a single-window frame.
- Double casement windows:These windows have hinges on both sides that open externally. However, they meet in the middle once closed. They are also called French casement windows.
- Push-out casement windows:Instead of utilizing a crank, these windows use a push-out option.
When installing your casement aluminum window, ensure that the opening is watertight. After all, the last thing you’d want is for the rain to permeate from between the walls and the window. To do this, you can utilize aluminum tape to seal the openings.
Additionally, you might have to bend the nailing flange. This is what holds the window in its place. If this is the case, you’d have to bend the nailing flange to a 90-degree angle to make it flush with the wall.
Things to Know When Installing Sliding Aluminum Windows
Sliding aluminum windows are a popular choice among designers and builders alike for their durability and flexibility. That’s because they’re space-saving, energy efficient, and minimalistic but modern in design.
These windows come in sleek and stylish frames with large glass panels that let ample sunlight into buildings. So, not only do these windows offer stunning outdoor views, but they also make for the right choice when you’re short on space.
You install sliding aluminum windows horizontally, which allows you to create an illusion of expansion even in cramped rooms. So, ensure that you install the windows in a space that maximizes your functionality.
There’s a lot that goes into ensuring a successful sliding aluminum window installation. That’s why the correct dimension measurement is essential. Keep in mind that your windows will have one pane that moves with another fixed pane. With accurate knowledge of the window and cavity dimension, you’ll be able to ensure your windows open and close effortlessly.
When it comes to structural integrity, ensure that your window sash and its rollers are good for the movement. To check that you need to know if they can move back and forth. In addition, you can also lubricate the sash. In the same way, make sure that the panes fit perfectly on the rails.
What To Consider When Installing Bi-Fold Aluminum Windows
Like their sliding counterparts, bi-fold windows also do a great job of connecting the indoor area with the outside space. As a result, these windows are also great for getting a lot of ventilation as well as natural light.
In the past, the hinges of bi-fold windows were fastened into a wall. Today, modern aluminum bi-fold windows use a track system from top to bottom. This means that they should be installed precisely to avoid them from sagging. The top track should be hung perpendicular to either side while it should be parallel to the bottom.
Now, that you know about the installation process, are you ready to spruce up your building with sleek and stylish doors?
If you’re on the lookout for the leading aluminum windows and door manufacturer, consider Oridow’s services.
Oridow is a leading uPVC and aluminum windows and door exporter located in Fuzhou, China. The company offers a wide range of doors and windows with premium quality assurance. In fact, their products are highly recommended by their international clients.
The company offers premium quality doors and aluminum windows in bulk that are aesthetically-pleasing, functional, and innovative. Their wide range of aluminum frames includes aluminum bi-fold doors, aluminum casement windows, aluminum sliding windows, aluminum French doors, and much more.
Moreover, they also offer expert installation services with leading professionals to their local clients in Fuzhou.