Curtain wall structures are exterior walls made from aluminum and glass. They offer many benefits and are non-load-bearing to any multistory building. It’s designed in such a way to span over 2 or even more floors. Some of them commonly span over the complete side of a building.
Curtain walls are used on the outer walls of any building structure to protect it. During the medieval periods, these walls were used mainly as a defense structure to protect castles. In today’s time and age, it serves more as a basic protection purpose to keep all the elements out, like wind and rain while it also helps in stabilizing the structures. Most of the time, it will be used for designs of commercial buildings where it serves a purpose that is important.
Look at the following benefits it can provide.
In friendly work suites as natural lighting
Natural lighting is the biggest benefit and most of the time the best selling point for an estate management firm when they lease the units out. It lets in enough amazing natural light because you don’t have to deal with ordinary walls. This will also benefit all workers because natural light will be easier on their eyes and also show truer colors.
Another benefit of these curtain walls is that it offers a wonderful panoramic view and every office in the building will feel like that corner office space. When estate managers lease out these units, they concentrate on the benefit of the view.
Energy efficiency will be boosted
Due to the manner of these glass blocks and how they fit into the aluminum frames, it will provide a fit that is air tight. It will help in sealing-in a building’s hot air during winter times, as well as keeping the cooler air in during months that is hotter.
Additionally, if energy efficient glass is used, it will reflect the UV radiations and prevent the building from becoming like an oven in summer. With these energy efficient walls, it will also keep the building’s operational costs very low.
It’s also a waterproof installation
The sealant that is used with installation provides a barrier that is moisture proof. That will mean that no moisture and rain will be able to enter this building when the sealant stays intact.
Periodic inspections should be done to ensure that the sealant remains in a good condition. It will offer a protective and durable option to prevent any water damage, and the materials that are used will be resistant to any corrosion. This will lower the maintenance cost and tenants won’t be disturbed frequently.
One of the main advantages today with curtain walls is that it’s a lighter construction material such as glass compared to the concrete and steel structures that were used before to support the complete structure of a building.
Except for the benefit of natural light filtration and the prevention of moisture to enter a building, it also can act to prevent, slow down or stop a fire from spreading between the floors of the building.
About normal system designed curtain walls with extruded aluminum
Except for the fact that aluminum is a cheaper product as what steel is, it’s just as robust. Aluminum falls under your green products which make it easier to recycle, without a noticeable loss of quality. It can also be maintained and cleaned easily, and it won’t tear, rust or rot, as well as its shape, won’t twist or deform.
Glass aluminum curtain walls are also ideal to use for refurbishing or in new-build developments, which will be a cost-effective and quick way to incorporate large glass areas into the building. It also offers energy performance of high-value, and will advance security and thermal functions.
Some installation benefits and specifics of curtain walls
Systems of curtain walls come in a lot of different types and they can differentiate be the way these systems are constructed. Usually, these systems of curtain walls integrate in different mullion sizes, which are the metal poles used to make up the panels’ framing.
Glazing will then be installed onsite to its mullions, although prefabricated panels are also available which will be anchored to the buildings slabs.
The types of these curtain walls that are very common will include the following:
The stick system
The stick system for curtain walls will require mullions that need to be vertical installed which is anchored to slabs of the floor. Normally glazing will be done on site, and other components such as horizontal mullions, as well as spandrel panels will be attached only if these vertical mullions are set.
These systems will be less cost-effective than your stick systems. Typically, these large panels are manufactured off-site, which will then be attached within the structured building to its anchors.
Mullion and unit systems
It’s a hybrid system, thus, some curtain walls need mullions that is already anchored to a building structure, after which this pre-fabricated unit will be attached to its mullions.