What are curved windows called? – 2021

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Pros and Cons of Popular Window Styles

Pros and Cons of Popular Window Styles

There are great deals of factors to consider when choosing windows, whether it is for replacement units or for new building. Frame materials, glazing options, and energy performance are all important components. Prior to you even get to that decision, you’ll need to consider the basic operating design of the windows, each of which has its own set of drawbacks and advantages. There are also window style variations, a few of which are modifications or mixes of other designs.

Most homes will feature more than one style of window. The majority of designers advise against mixing too numerous various styles in a single home, as it develops a disjointed appearance. It’s very likely that when you change a single window you will stick with the exact same design, but massive replacement of all windows at the same time offers you the alternative of altering the design of all of them for a more extreme transformation. Since specific window designs are often associated with defined architectural styles, Home design likewise plays a function in window selection.

Typical windows styles include:

  • Double-hung windows
  • Double-hung with muntins
  • Casement windows
  • Awning windows
  • Slider windows
  • Fixed windows
  • Roof windows or skylights
  • Bay or bow window
  • Glass block windows

Here are considerations for these popular window designs.

1- Double-Hung Windows

Double-Hung Windows

Though you might not acknowledge its main name, this window design is probably the one you are most familiar with. Double-hung windows include two big sashes (frame systems surrounding glass panels) that move up and down within vertical tracks. In older styles, the sashes are counterbalanced by weights concealed in wall pockets behind the case moldings, however in modern-day double-hung windows, it is more typical for the sashes to be counterbalanced by springs hidden in the side tracks.


Double-hung windows are utilized most often in homes with classic standard styling, though they are also found in traditional-modern homes. The traditional rambler, farmhouse, and cottage styles, for instance, make substantial use of double-hung windows.


  • Double-hung windows are made by many manufacturers, so your choice is really large.
  • Rates are normally reasonable, due to the large availability of this window type.
  • Double-hungs are usually easy to close and open, thanks to weights or springs.
  • Tracks are vertical, so they normally do not fill up with dirt.


  • Over time, counterbalance springs can wear or sash cords can break. These windows require periodic upkeep to keep them operating efficiently.
  • Large opening can make this type of window a burglary danger for figured out intruders.

When they are installed low in a wall because they supply a large opening when the bottom sash is open, double-hung windows can be a safety hazard for children.

2- Double-Hung Windows With Muntins

Double-Hung Windows With Muntins

In older windows or pricey brand-new windows, the muntins might really hold specific little glass panels, but in lots of modern-day muntin windows, the result is an illusion developed by a grill of wood or plastic pieces that simply rest over a big pane of class. On numerous double-hung windows, muntins are a device you can include.


A double-hung-with-muntin window is used in much the same way as a standard double-hung, however it gives a slightly more classic, ornate look that might be proper for colonial-style, Victorian design, or other timeless designs.


  • Like for basic double-hung windows.
  • Provides an old-style classic appeal.


  • Same as for basic double-hung windows.
  • With real muntin windows, the muntins may separate from the glass gradually, jeopardizing the energy-efficiency of the window.
  • Fake muntin grills can look inexpensive and inauthentic.

3- Casement Windows

Sash Windows

Casement windows are those that crank open horizontally on hinges installed on one side at the top and bottom. One side remains fixed, while the other side of the window rotates open like a door. They are really typical windows, second just to double-hung windows in their popularity.


Casement windows have somewhat more modern design than double-hung windows, and when appropriately placed, they can be extremely helpful for catching and directing cooling breezes into the home.


  • Casement windows are thought about better than double-hung windows at keeping out drafts because the window seal is normally rather tight.
  • Casement windows are good when you wish to “scoop” cooling outside air into your home.
  • Casement windows tend to be relatively secure against burglars– the open space is fairly narrow when the windows are open.


  • When fully extended, casement windows can be broken off by strong winds.
  • Mechanical cranking systems undergo wear and have a high failure rate.
  • Casement windows do not qualify as egress windows unless they are rather big.

4- Awning Windows

Awning Windows

Awning windows operate in exactly the same way as casement windows– with mechanical cranks that open and close them. Awning windows, though, open from the bottom when cranked, with the top edge fixed in place while the bottom pivots outward and up.


They are frequently utilized in low-level windows where trespassers might be an issue, or in wet environments where you want to open windows even when it is raining. Little awning windows are frequently utilized in the basement or in below-grade applications.


  • Awning windows are relatively safe and secure against intruders.
  • The windows can be exposed during rain given that the glass serves as an awning that prevents water from getting in.


  • Awning windows do not scoop in outside fresh air as successfully as casement windows.
  • Like casements, the mechanical cranks on awning windows are subject to wear and have a high failure rate.

5- Slider Windows

Slider Windows

Slider windows are mechanically rather basic, consisting of side-by-side windows that slide horizontally along the top and bottom tracks. In some designs, both windows slide, while in other designs, one window is fixed while the other moves side to side.


Slider windows are popular in mid-century modern houses styles (they were popular in new construction throughout the 1950s and 60s). Sliders are a great choice when you need to continuously open and close windows.


  • Sliders have no mechanisms or cranks, so they are really durable.
  • Windows tend to be more affordable than other designs, due to the simpleness of their design.


  • Style tends to be rather dated.
  • Tracks can fill with dirt and debris, needing frequent cleansing.
  • Shapes and sizes are limited.

6- Fixed Windows

Fixed Windows

A repaired window describes any window that uses a glass pane fixed within a window frame that does closed or close. The traditional picture window is the most familiar example of a repaired window, but there are other types.


Fixed windows are used to supply view or light where ventilation or egress is not a requirement.


  • Set windows are permanently sealed, so they offer better energy cost savings than other windows types.
  • Simple style provides itself to contemporary house styles
  • Fixed windows tend to be less expensive than other window styles.


  • Set windows can develop too much energy gain in warm, bright climates.
  • Due to the fact that they can’t be opened, repaired windows supply no means of confessing fresh air.

7- Skylight or Roof Windows

Skylight or Roof Windows

The terms roofing system window and skylight are sometimes utilized interchangeably, but typically, a skylight is defined as a fixed window installed in a roofline, while a roofing system window refers to a comparable window that can be opened and near provide ventilation.


Roofing windows and skylights are most useful for introducing light into attic spaces or upstairs areas where wall space for windows is limited. They can also enhance light and ventilation in big “open-concept” spaces through making use of framed shafts, or chases, that extend from the skylight through the attic to the ceiling listed below.


  • They supply an excellent way to include light to the attic and second-story areas.
  • Venting roof windows can help tire hot air in summer.
  • Consistent, direct exposure to the sun implies these windows can assist heat areas in winter season.


  • Skylights and roof windows take a heavy whipping from sun and rain; these windows are prone to issues and have a much shorter life-span than other windows.
  • Setup generally requires a pro, because cutting open a roofing system is beyond the capabilities of many DIYers.

8- Bay or Bow Window

Bay or Bow Window

A bay or bow window refers to a mix of windows that together form a system that extends external from the wall surface area of the house. These windows are called bay when the shape of the extension is more-or-less square, and are known as a bow when the shape is more curved.

Bay and bow windows are generally formed with a set center picture window flanked on the sides by several sets of casement or double-hung windows.


A bay or bow window can be used as a visual focal point in big living-room, family rooms, or parlors. They very often look out on an attractive view or a landscaped setting, such as a front lawn.


  • Bay or bow windows produce a design declaration like no other home feature.
  • These windows are ideal where you desire a consistent view of the outdoors.
  • These windows offer rack space for growing plants or showing decorative products.
  • Small bay windows can work as greenhouse windows for growing herbs and other plants.


  • Bay or bow windows are quite costly.
  • Setting up these windows requires a significant amount of framing work, including headers and roofing system coverings.
  • The big area can develop a heat loss problem.

9- Glass Block Windows

Glass Block Windows

Glass block windows describe fixed windows made with architectural glass blocks, normally mortared in place. The thick blocks are normally made from semi-opaque glass that permits light to travel through but still block views.


Glass block windows are most frequently utilized in restrooms or other spaces where you want to introduce light while obstructing presence. Glass blocks can likewise be set up in foundation walls to present light into basements. Some styles consist of aerating panels developed into the system.


  • Glass block walls are the most secure of all windows given that the heavy, thick blocks are mortared in place completely.
  • Glass blocks are semi-opaque, so they are perfect for locations where privacy is necessary.
  • These windows have very good insulating residential or commercial properties.

Glass blocks are really resilient; such windows seldom need replacement.


  • Glass blocks can be hard to incorporate into a house style. These windows are practical, not very ornamental.
  • On south-facing walls, glass block may warm up indoor spaces.

There are lots of factors to consider when choosing windows, whether it is for replacement systems or for brand-new building. It’s really likely that when you replace a single window you will stick with the same style, however large-scale replacement of all windows at the same time offers you the choice of changing the design of all of them for a more radical transformation. Home design likewise plays a role in window choice since certain window styles are frequently associated with defined architectural styles.

In older windows or expensive brand-new windows, the muntins may actually hold individual little glass panels, however in lots of modern muntin windows, the effect is an illusion developed by a grill of wood or plastic pieces that simply rest over a large pane of class. They are very typical windows, second only to double-hung windows in their popularity.

More About Window on WikiPedia

A window is an opening in a wall, door, roof or vehicle that allows the path of light and may also allow the pathway of solid and sometimes air. Modern windows are usually glazed or covered in some new transparent or translucent material, a sash set in a frame in the opening; the sash and frame are with referred to as a window. Many glazed windows may be opened, to allow ventilation, or closed, to exclude inclement weather. Windows may have a latch or similar mechanism to lock the window shut or to Keep it entry by various amounts.

Types increase the eyebrow window, fixed windows, hexagonal windows, single-hung and double-hung sash windows, horizontal sliding sash windows, casement windows, awning windows, hopper windows, tilt and slide windows (often door-sized), tilt and direction windows, transom windows, sidelight windows, jalousie or louvered windows, clerestory windows, lancet windows, skylights, roof windows, roof lanterns, bay windows, oriel windows, thermal, or Diocletian, windows, picture windows, Rose windows, emergency exit windows, stained glass windows, French windows, panel windows, double/triple paned windows, and witch windows.

The Romans were the first known to use glass for windows, a technology likely first produced in Roman Egypt, in Alexandria ca. 100 AD. Paper windows were economical and widely used in ancient China, Korea and Japan. In England, glass became common in the windows of nameless homes by yourself in the ahead of time 17th century whereas windows made taking place of panes of flattened animal horn were used as upfront as the 14th century. In the 19th century American west, greased paper windows came to be used by itinerant groups. Modern-style floor-to-ceiling windows became practicable only after the industrial plate glass making processes were thoroughly perfected.

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