There are two factors to consider when choosing what brand of vinyl storm windows you will purchase. First, there is the Dynamic Pressure (DP) rating. The DP rating is the measure that the window will withstand outside pressures from wind and rain. The higher the DP rating, the better the window. A recommendation of a DP rating of at least 90 is advisable for all coastal areas. The second factor is the Air Infiltration (AI) rating. The AI rating measures the amount of air that will leak through your vinyl storm windows during a storm or just a really windy day. The lower the AI rating, the better your vinyl storm windows will perform. Low AI ratings make for better energy efficiency and will also save you money on heating and air conditioning bills. All vinyl storm windows have thicker vinyl, more chambers to give them a sturdier structure, and as always with quality windows, will have the color mixed in with the vinyl resin when they are formed to allow for years of maintenance free service. High end vinyl storm windows also can be made to withstand the impact of debris that gets thrown into the air in a storm. This is usually accomplished by using materials such as tempered glass to provide protection for you and your family.

A homeowner should check with their local building permit office to find the minimum requirements for windows in their area. Remember though, the standards will be the minimum requirements. One should always balance the cost with performance so you can get the best window for your budget. Most companies such as Pella, Simonton, and Kolbe offer a variety of different windows to fit everyone’s needs. These windows come in a wide variety of styles and look just like their non storm rated counterparts on the outside. This allows the homeowner the option of having greater safety without sacrificing looks when choosing vinyl storm windows.

What Makes Vinyl Windows So Different?
These windows are made of Poly Vinyl Chloride which is a synthetic plastic made by a chemical process. They are strong and made up of extremely malleable and ductile materials. Thus the special features of  vinyl replacement windows are that they are very light, easy to handle and their cheap prices, when compared to the conventional ones made of wood or metals. Since PVC can also be easily mended, any problem can be effortlessly fixed. Another great advantage is that they are energy efficient and can provide insulation both under hot and cold conditions. No more insane power bills!

Vinyl Windows – The List Doesn’t End Just Yet!
Vinyl windows are extremely easy to maintain and they only require a onetime investment in good quality plastic that can be forged into a robust and aesthetically pleasing window that will last for a long time. The best vinyl windows are made of good quality poly vinyl chloride which is reinforced with other materials to provide extra stability and strength and to retain their colour as well, so that the paint on the windows does not fade away with time as it happens in low quality windows. Also if you choose windows with more chambers, they tend to be stronger and can withstand higher forces of wind. These special types are called vinyl storm windows and are a bit more expensive, but are definitely worth the investment since they can resist even gales. The benefits of these windows can only be truly appreciated when you use them at home!

Installation, Maintenance, Cost?
Another major factor that should be considered is that installing vinyl windows is one of the easiest processes in construction! Believe it! The only tricky part is the removal of the older window, and once that is done, the rest is a walk in the park. There are two ways to go about the installation process; one is the mechanical method, where screws and clamps are used to hold the window in place or, the other method where one can just easily weld the windows into place. Both of these processes can be done by anyone who is good with tools or by a professional. Don’t fret; they usually charges about to three to four times less for vinyl windows than wood or metal ones! Thus everything put together, it should cost only close to 300$ to 400$. Also painting vinyl windows is so simple since the plastic retains the paint very well and we can choose any colour we desire.
All things considered, one of the more attractive features that make people opt for vinyl windows is that they are much cheaper than other windows made of conventional materials like wood or aluminium. This is  because the process of making and synthesizing the material, poly vinyl chloride, is a simpler and cheaper process than the whole process of obtaining the metal or wood, purifying it and casting it into various shapes and sizes.
Different models of vinyl windows are available that have special features but cost a bit more. For example, the vinyl clad windows are normal wooden or metal windows but with a layer of PVC, and vinyl casement windows are windows made especially for casements and it is only the differing quality that raises its cost. Also when you order custom vinyl windows, you can easily personalise them for your own conditions and use for a few more greens. However, in the end you can be rest assured that you are getting great quality, good looks, maximum use and longevity for your windows at dirt cheap prices!