Category: Auto Glass Repair


Types Of Auto Windshield Adhesives

Windshields are held in their place firmly with the help of adhesive materials that are mainly put between the frame and laminated glass. It is crucial to use the best quality of adhesives that can withstand extreme temperatures and maintain elasticity. The main feature of any adhesive is the strength with which it holds the windshield in a crash, keeping the occupants safe from any glass damage. There are several types of windshield adhesives and sealants available in the market, namely: Silicone, Polyurethane, Modified Silicone, Butyl, and Acrylic. The choice of adhesives and sealants depends on the size of the vehicle (car, bus, construction or agricultural machinery, etc.) and should be made by a professional auto glass expert.

The purpose of an adhesive is to bind two different bodies together while the aim of a sealant, on the other hand, is to block the entry of water, and it is very important to differentiate between these two. In the beginning, sealants like silicone and other variants of it were used for the windshields along with Acrylic. As technology progressed, improved adhesives like Polyurethane (commonly known as Urethane) started replacing other traditional ones. Let us briefly look at salient features of different types of materials used during windshield installations :

Silicone expands in the heat and contracts in the cold, so it can only be used as a sealant to repair leaks in the windshields. It is much cheaper than polyurethane adhesive, but it cannot be used as an adhesive in windshields, as its properties are not suitable for that purpose.

Butyl tape is sometimes employed as a cost-effective alternative adhesive for the windshields, but this needs to be kept in mind that Butyl is an effective sealant and not an ideal adhesive. It has excellent resistance to moisture, but if used as an adhesive while installing a windshield, it won’t form a hard bond with the glass, thus compromising safety.

Polyurethane is the most abundantly used adhesive in the auto glass industry for installing windshields because it is 90 times stronger than any silicon material. It is the only approved adhesive material for windshields, has better elongation, and is not affected by extreme temperature changes. It becomes hard instantly as it is applied and forms a strong bond between the frame and the windshield.

Silane /Silyl Modified Polymers (SMPs)
These are the latest addition to the auto glass adhesives scene, and the main advantage of using them is that no primer is required, therefore reducing the cost and time of application. They have mighty strength and flexibility with all qualities of silicone, Butyl, and Urethane combined in one.

Any professional and sincere auto glass replacement expert would never compromise on the quality of adhesive while installing or repairing your windshield. Still, some workshops try to save some dollars by using silicone or Butyl instead of Urethane or any other approved adhesives. Therefore, it is important to ask or notice the type of adhesives an expert is using, as this is most crucial for the safety, integrity, and long life of your windshield.

Lawrence Tomlinson @

Why is a Windshield Made With 2 Pieces of Glass?

Windshields are like front-line warriors in the battle for the safety and security of your vehicle, and this is also why their quality is of optimum significance. Any good windshield should be strong and tough enough to withstand maximum pressure in case of a collision or a hefty bump. This goes without saying, but clarity in the glass is also an indispensable feature in a windshield. Lastly and most importantly, the primary safety characteristic of any windshield is that it should be shatter-proof so that in case of significant damage, the splinters of glass should not fly into the vehicle and cause injury to the occupants.

To any regular person, a windshield might appear to be a plain piece of ordinary glass, but in reality, there are three layers, two tempered glass sheets, and one plastic layer. It is not as weird as it sounds and is actually true that any average automobile windshield is made of 2 separate pieces of glass, not a single one. These two pieces of glass are essentially packed with a thin plastic layer in between during the lamination process of preparing a new finished windshield. In this procedure, both glass pieces (each usually of around 0.1 inches thickness) are heated in a special oven with a plastic interlayer (approximately 0.05 inches thick) to create laminated glass, which has much more strength and durability than ordinary glass.

Employment of this technique also makes sure that in case the glass breaks in an accident, it doesn’t shatter like a normal glass (which is sharp and causes physical harm). In the unfortunate case of a breakage, the windshield made of laminated glass makes sure that the glass remains attached to the internal plastic layer. Hence it is also a requirement by law that windshields be made of laminated safety glass only as it conforms to all the requirements. On the other hand, if there is no interlayer between the two glasses, any minute harm done on the outer side of the screen would travel to the internal part and damage the whole windshield. This will not only create an imminent safety hazard every time a chip or crack appears, but it will also force automobile owners to replace their windshields much more frequently.

The process of making a new windshield from tempered glass is not something that can be flawlessly carried out by any local auto glass repair shop. It takes advanced equipment, an expert set of skills, and years of experience to manufacture a brand new windshield. Therefore in case you have lost your windshield in an accident, please do not try to repair or replace it yourself by watching DIY videos online. It is also best not to trust any windshield that is developed in a little barn style shop in someone’s backyard. Whenever you require a windshield replacement, always go for professionals who recommend branded laminated glass windshields with repair and replacement warranties. Your safety and security are worth much more than just a few bucks that you may save going for the degraded quality that may not even pass the basic inspection criteria.

Kevin Wilson @

Auto Glass Repair Solutions

By Ralph Long |

Auto glass repair can be easy to deal with when you are associated with glass experts who know what they are doing. The auto glass specialist will help you fix your damage and go back to possessing a safe vehicle and drive with no fear. Do not hesitate to reach out as you will be able to get the service you deserve. They should be able to provide technicians who are dedicated to working with you until you have your problem sorted. Apart from offering the repair service, the shop may also sell you the car spare parts in a case where you decide to fix your vehicle on your own. Also if you feel that you don’t want to visit the shop look for a company that can go the extra mile to come to you and offer skilled service. Get in touch with an auto glass shop that provides consultation services, advise you on the possible measures to take.

A good auto glass shop should be able to fix your glass and allow you to be back on the road as soon as possible. They should be able to provide technicians who are skilled when it comes to dealing with all kinds of car damages. For example, cracked glass, car window repair, windscreen repair or replacement. When doing the installations, the technicians make sure that they use the equipment that goes hand in hand with the specification. The glass must be the same as the original piece. An additional advantage could be a case where the company takes care of your insurance claim. This happens after they have seen the damage, starts working on it, and bills the cost to the insurance company. The company should play a major role in ensuring that your repair has been done in time and effectively.

Deal exclusively with professionals

The repair usually doesn’t even take much time especially if you are dealing with people who perfectly understand what they are doing. Driving with a damaged car can be very dangerous as even with a slight crack on the windshield the driver can be distracted, causing an accident. You may think that it would take much of your time to repair but trust me if it is a minor crack it should even take less than 15 minutes. Well in no time you will be back on the road driving safely again thanks to auto glass professionals.

You should be able to identify the technicians or the company you are working with, make sure that they are professionals. In a situation where incorrect installation has been done, there are high chances that the car safety will be compromised. If the installation is not correct, a simple mistake can make the other parts of the car fail to function whenever an accident occurs. Technicians should follow rules put by the law to avoid such incidence, they do have a responsibility of providing safety while you are on the road.

The Five Most Commonly Asked Auto Glass Repair Questions

Regardless of the make and model of your car, truck or SUV, you are guaranteed to have at least one thing in common with all other vehicle owners: your auto glass is an important part of the vehicle’s safety and convenience. Not only does auto glass help keep us safe from debris as we drive, but it also helps – in conjunction with the car’s other windows – provide a level of climate control and comfort while driving. Another important yet often overlooked benefit to a windshield and complete set of auto glass is the reinforcement it offers to the roof if your car suddenly rolls over. These three benefits should be enough to convince any car owner that their auto glass should be a top priority. Understandably, those who understand this will be distressed when they discover damage to their windshield or auto glass.

What options are available to fix the damage? How much will it cost? Can the damage be fixed, or will a replacement be needed? These questions and worries are legitimate, but few know all the answers if they haven’t went through the experience before. Whether you have damage and you want to know what comes next, or you simply want to be prepared, we’ll discuss the five most commonly asked auto glass repair questions so you can be informed on the answers.

Do I really need to fix this damage?

With so many households tight on cash right now, the first question that comes to one’s mind when they notice damage to their windshield is whether or not the damage actually needs to be repaired. Money shouldn’t be the primary concern here – as we’ll address below – but yes, even the smallest forms of damage need to be addressed in an expedient fashion. The biggest reason for this relates to how auto glass can be damaged even more from a small crack or chip. Potholes, vibrations and fluctuations in temperature can all cause a small crack or chip to become much larger in a short period of time. If you want to avoid having the entire piece of glass replaced, then you’ll act quickly while a repair is still viable.

Is it safe to simply repair (and not replace)?

An auto glass technician will be more than happy to come out and inspect the damage to your windshield or windows. In the case of small cracks or chips, it is virtually always safe to simply repair the damage and keep your existing windshield. If the crack is less than six inches in all directions, then the repair process will be sound. Only if the damage is large or extends in multiple directions may the windshield repair need to be done. The key to saving your auto glass is to catch the damage early, have the area treated with a powerful resin and prevent any cracks from spreading from that point in the future.

What do I do if the crack is huge?

In the event your windshield has been struck with something that left a huge, running crack, then you will most likely require an auto glass replacement job. This means that the entire sheet of glass is removed from the vehicle and replaced with a brand new, OEE solution. Because glass provides so much strength to the vehicle in an accident, a large crack can wind up compromising the strength of the windshield – even if it were to be repaired. This process usually takes a few hours from start to finish, and that includes the time that is needed for the windshield to cure before driving.

How much does a repair or replacement cost?

This is a big worry for many with auto glass damage and is probably the number one reason why people put off the repairs. Unfortunately for consumers, the delaying of repairs can actually cost more money later on down the road. If you have comprehensive auto insurance coverage, then it is almost certain that any repairs done to your windshield or auto glass will be free of charge. Without insurance, this may cost up to $75. If you need a replacement windshield, however, then your costs will vary widely (depending on deductible and whether you have insurance or not). A complete out of pocket replacement may cost as much as $500, while an insured driver will spend anywhere from $100-250 in most cases.

What risks are involved?

When you have the work performed by a qualified auto glass technician, the risks to your vehicle are virtually none. Qualified technicians go through comprehensive training programs to ensure they know what they are doing, while the overall work itself is focused on an area of the car where it is difficult to do any damage to other parts of the vehicle. The most common worry is that the auto glass (during a replacement) will not be installed properly. This risk can be eliminated by always verifying the background and business standing of the shop in question before making any decision as to where to have the repairs performed.

Author: Austin Maye of Southwind Auto Glass in Memphis, Tennessee

Auto Glass Repair in Atlanta and Seasonal Concerns

auto glass repair atlanta

Seasonal Concerns For Auto Glass Repair in Atlanta

There are year-round conditions that definitely impact the way in which we should drive on roads and highways. It was common for windshields to only provide basic protection against wind and rain in the past, but a slew of modern developments have made it possible for us to defrost windshields, repel rain and enjoy other forms of convenience so that we may continue to drive in the worst of weather. It’s important to also note that windshields provide plenty of strength to the vehicle in the event a roll-over or major accident occurs. Because of this, your windshield and auto glass are important features for safety and convenience while on the road. To find auto glass repair in Atlanta, natives are encouraged to call Auto Glass Atlanta LLC for their windshield replacement cost.

Windshields are designed to withstand a lot of elements, but there are plenty of examples in which a windshield’s effectiveness can be compromised – debris being one notable example. Quite a large number of drivers do not understand the risks that hot and cold temperatures, along with humidity, can present, however. These elements can play large roles in how effective our auto glass will be under stress, especially if there is already existing damage to the structure. In the following article, we’ll discuss how these elements can affect your windshield and what can be expected in each circumstance.

Cold Weather

Auto Glass Repair AtlantaCold weather is arguably the single-worst form of temperature or weather that can cause complications for drivers with damaged or weakened auto glass. Even if you’ve had a small chip or crack in the windshield for some time that has not worsened, cold weather may present the perfect storm scenario for that to change. The glass will morph, bending and flexing as the temperature drops. These processes will in effect cause the glass to fracture bit by bit, until all of a sudden a huge crack forms. You know how quickly this process can occur if you have ever been driving down the road, hit a pothole and suddenly see a huge crack in your windshield has formed. The colder season of winter is the number one seasonal cause of damage to auto glass.

Warm Weather

Just because cold weather is rough on glass doesn’t mean that warm weather does not do damage as well. Horizontal cracks are very common in auto glass damage that forms during winter months, but vertical damage is the more common scenario when dealing with warm weather damage. From the time the windshield or auto glass is formed, the key processes that lead to its reinforcement can explain why these cracks form the way they do. Since glass will expand under heat, these cracks can be pushed out and cause surrounding glass to weaken, exacerbating the process. The use of climate control options within the car, such as air conditioning or defroster, can actually speed this up by putting more stress and contrast on the windshield.
Ice, Snow, Hail
Cold weather in and of itself can be a bad thing for your auto glass, but frozen precipitation takes the threat to an all new level. Cold air temperatures will cause the glass to contract and can result in increased damage, but frozen precipitation has additional effects on damaged glass. As liquid enters the areas of damage, it will ultimately refreeze and can cause expansion of the glass in these areas. When this process occurs over and over again, it may compromise the windshield to the point that a complete windshield replacement is required. There is also the threat of hail – a form of frozen precipitation that can occur year-round – which causes damage due to its velocity and mass.

Windy Considerations

The first six months of the year tend to be windier, and this too can affect the auto glass in your vehicle. Existing damage to your auto glass can be impacted profoundly by the pressure of wind into the damaged areas as you drive. When you add to this the amount of dirt and dust that is in the air, moving about and making contact with your vehicle at high speeds, then the effect can intensify the erosion and encourage more rapid damage. This is a key reason why auto glass damage must be repaired when it is first noticed.


Whether your auto glass is already damaged or still in good shape, there are numerous seasonal factors that can cause damage to worsen or form in the first place. With damage already on the windshield or auto glass, we recommend parking in a garage or interior space to minimize temperature fluctuations when not driving. Waterproofing and de-icing methods for the glass are also good ideas to prevent any liquid from accumulating in these areas in the winter months. If you ignore or put off the necessary repair job for your auto glass in the here and now, then it is very likely that your negligence will lead to more costly requirements in the future.

Author: Desmond Thornton owner of a premier Chattanooga home inspector service, Thornton Home Inspections. Call them at 423-414-3009.