Category Archives: Doors

Aluminium Shopfronts and Wind load Guide

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05 Jan

shopfronts image, Aluminium shopfronts, aluminium windows and doors by SigmadoorsThe terminology wind load is used to describe forces or pressure that is exerted by wind on structures. There are three main kinds of wind loads. Top of the list is shear wind load. This is a kind of horizontal pressure that is brought by excess wind. If it is too strong, it can cause walls to tilt or even crack in very extreme conditions. Secondly, there is lateral wind load which is another kind of horizontal wind load popular for making buildings move off their foundation or overturn. Lastly, there is uplift wind load which refers to an upward force that tends to affect various roof structures. Such wind loads flow beneath roof structures such as canopies hence pushing it upwards.

Wind load on Aluminium Shopfronts

With that in mind, it is vital to ensure that your shop front is strong enough to withstand such strong winds. As is the case with aluminium windows and aluminium doors, aluminium shop fronts are one of the best alternatives for such. Aluminium is one of the strongest metals known to man with an ultimate strength of 45,000 psi and yield strength of 34,000. Although it is not as strong as steel, it still remains to be extra sturdy and worth withstanding heavy wind loads. Aluminium windows and aluminium doors are known for their sturdy nature. This is the same case with aluminium shop fronts. They can withstand all kinds of wind loads ensuring that your shop remains in tip top condition regardless of the weather condition.

All things aluminium offer users with an economic solution to their needs. This is the case with aluminium windows, aluminium doors, and aluminium shop fronts. The latter are economical in the sense that they offer ultimate cover and are elegant in design. Aluminium shop fronts are fitted using head springs that are uniquely concealed. As a result, they are firmly held in position without necessarily affecting their sleek design. If required, doors can either swing open or slide open so long as they are electronically controlled. In summary, just as is the case with aluminium windows and aluminium doors, aluminium shop fronts are the perfect option for withstanding wind loads in commercial establishments.

 

 

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Aluminium Doors and Wind Loads

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05 Jan

Wind Loads on Windows And Doors

Basically, a wind load refers to the amount of force or pressure that winds tends to exact upon a building. It is a very important aspect to consider during construction as it determines factors such as actuarial glazing. There are three main kinds of wind loads. There is the uplift wind load which is and upward moving force that affects the roofing structure of the building. It also affects all sorts of horizontal structure in the house, an example being awnings. Secondly, there is the shear wind load which refers to horizontal wind pressure. It is known for causing tilts and cracks on buildings. Lastly, there is the lateral horizontal wind load which can easily cause a building to overturn.

Glass Systems & Exterior Forces

As such, it is important to ensure the doors one uses are in good shape so as to withstand the prevailing wind load. Aluminium doors are by far one of the most viable options to this regard, be it aluminium sliding doors or aluminium folding doors. Scientifically, aluminium is one of the strongest metals known to man with yield strength of 240 MPa and tensile strength of 205 MPa. The idea is to find a door that can withstand adverse wind loads and aluminium fits the description. With most aluminium doors including aluminium sliding doors and aluminium folding doors being used for exterior purposes, it is advisable to utilize them since they get in most contact with wind loads. The high-strength image associated with aluminium doors helps them avoid any sorts of damage whenever wind loads prevail.

Aluminium is also known as a very versatile metal. It is due to this that there exists a wide variety of aluminium doors, with aluminium sliding doors and aluminium folding doors being the most common. Nowadays, there are several aluminium sliding doors available in the market designed specifically for very intense wind loads. There are also aluminium profiles that are designed to withstand the stipulated geographical wind speeds.  These are used in the manufacture of wide opening window and door openings.  It is therefore important to ensure that you buy windows and doors that conform to these standards.

 

 

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5 Tips for Energy Efficient Windows and Doors

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05 Jan

Energy Efficiency For Windows and Doors

For home owners, making an energy efficient plan for your home may seem to be a rather challenging task when you first think about it. However, once you start thinking critically about it you realise just how valuable it really is. By having a plan for your energy efficiency needs, you will not only help keep energy reduction costs at a minimum, but you will be contributing positive to the reduction of your carbon footprint which is positive for your entire ecosystem. One of the best ways through which one can begin is by ensuring that your doors and windows as instruments of energy efficiency in your home. Below are some great tips on how this can be achieved.

5 Tips For Energy Efficient Windows and Doors

  • Position Of Doors And Windows:  How one positions their doors and windows matters a lot when it comes to energy efficiency. Whether you are using french doors, sliding doors or folding doors, your doors should be placed in a position where they will provide you the most of natural lighting and solar energy. Basically, this would require you to put most of the doors and windows facing the sun.
  • Solar Screens: It is also advisable to install solar screens where necessary. Alternatively, one could decide to use ultraviolet ray films on their windows and doors. The same should be done for all sliding doors given the fact that they have a larger surface area through which harmful rays could access your living spaces. These filters help disseminate any form of harsh sunlight rays.energy efficient windows & doors
  • Insulation: is also a major factor to consider when it comes to your home’s energy efficiency levels. Ensure that all walls are sufficiently insulated as well as the attic. You can add weather stripping and waterproof seals to your Doors and windows. This will go a long way in reducing your cooling and heating expenses.
  • Install Energy Efficient Glass: Makes sure to install energy saving glass panes in your house. There is quite a variety available in the market today such as the LowE coated glass panes. You can in fact decide to use such even on your sliding doors. They are affordable and highly efficient.
  • Check The Energy Rating of Your Frame Materials: Lastly, make sure that you choose energy rated frames on your windows and doors. Aluminium is an example of a very good cooling material and this will help in ensuring your house is energy efficient.

 

 

 

 

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Glassdoors And Front Doors – A Buyer’s Guide

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29 Dec
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Entry door image

An Essential Guide To Buying Front Doors, Glassdoors..Any Door!

Whenever one goes shopping for new doors, be it plain entry doors, interior doors, exterior doors, french doors or back doors, they should ensure that they go for the most durable, functional, secure and good looking options. Moreover, you should also pick doors that offers a favorable insulation rating with specific regards to the living space where they’ll be installed. To ensure that these factors are appropriately considered, below are some guidelines that you should consider before buying doors for your home.

Things To Consider When Buying Doors:

  1. Unlike in the past, external doors aimed at helping individuals gain access to balconies or gardens are no longer restricted to solid french door or similar. Now a variety of doors are available for this purpose.  These include sliding doors, folding doors, or glass double doors, etc.
  2. Traditionally, French doors were strictly made out of wood. However, with recent trends, such doors are now available in a variety of material options. Some of the most common options include aluminium and PVC-u.  Additionally, these doors can be made to open outwards or inwards. Therefore, it is important to consider this depending on the type of space one plans to install the door.
  3. It has been realized that sliding doors turns to require more maintenance with age. As a result, it would be advisable to avoid sliding doors in places where there will be too much traffic and heavy operation. For this purposes there are other types of doors that could be functional such as folding doors or even the usual hinged doors. Folding patio doors are by far the most convenient option where there are landscape views to be enjoyed.entry doors, shopping for doors, external doors, french doors, front doors
  4. One should also consider the width and height of doors, especially entry doors, so as not to restrict any access to any of the rooms.  Where there is movement in both directions, wider doors makes a viable option.
  5. The privacy provided by a door should be considered in areas that requires more privacy for the occupants.
  6. The beauty and elegance of entry doors should be considered in relation to the appearance of the entire facade where the entry door is to be installed.  For less important access points and those obscured doorways, a cheaper, less significant door could be a better option.
  7. One should also ensure that the hardware used on doors is readily available for purchase in local retail outlets.  It would be a pointless exercise to purchase an imported door if the hardware used are not available locally.
  8. Weather-proofing options available for the type of doors that you want to buy should also be considered. If the doors are to be exposed to adverse weather elements such as entry doors, then it will be prudent to investigate the various weather-proofing options available to that specific door.

The above are just a few factors to bear in mind when shopping for doors.

 

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Choosing a Patio Door

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29 Dec

Home owners have two basic choices when it comes to purchasing patio doors. One can either go for aluminium doors or wooden. Just as is the case with wooden, aluminium doors offer sleekness, long-lasting beauty, and sleek designs. In addition to this, they are easy to maintain and offer good insulation.

Popular Patio Door Material

Wooden doors are made from various types of hard timber material. The reason behind the use of hardwood is so as to ensure that the outer frame remain strong enough to hold up well against any sort of mishap, dent, or scratches. This helps ensure that the door is durable. It is an important factor to consider since patio doors help link the outside to the inside. Given the fact that this is by far one of the busiest doors in any homestead, it is of importance that one ensures the door is strong enough to survive through the high level of activity. Moreover, wooden doors are more energy efficient than aluminium doors. This makes them more suitable for homes located in colder regions where it’s extremely cold. Aluminium doors would not be a very prudent idea for such homes since they tend to let a lot of heat out. Therefore, aluminium patio doors are better off used in areas with moderatet to extreme heat conditions due to their cooling effect. All in all, aluminium doors also have numerous benefits in that they are easy to maintain and do not rust. They offer homeowners years of aesthetic value without heavy maintenance requirements.

Style & Durability of Patio Doors

Another factor worth considering when it comes to patio doors is the style of door. There a number of varying styles including French, out swing, aluminium sliding doors, and aluminium folding doors. This decision tends to vary depending on the home design. One advantage of using more contemporary doors such as aluminium sliding doors or aluminium folding doors is the style they offer.  Both give the house a more elegant look than the traditional kind of door. However, it is important to note that the aluminium folding doors and aluminium sliding doors tend to use a rather hectic mechanism for their operations. The aluminium sliding doors for example rely on a set of rollers placed at the bottom in order to slide effectively. Chances are there will be mechanical issues somewhere along the way. Same is the case for aluminium folding doors. Therefore, it is advisable to pick an option that is easily maintained and one that is not prone to mechanical breakdown.

 

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