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Window Specialists Edwardsville IL

Full-Service Roofing, Window, Siding, and Awning Company in Edwardsville, Illinois

If you live in Edwardsville, Illinois and are in the market for a new roof or for siding repairs, contact L & D Wilson’s Siding and Roofing Inc. Our siding, roofing, and window specialists have been in service for over 40 years, and pride ourselves on the quality of work and making sure that we do not overstep your budget. With an abundance of materials to choose from, there is no reason to not call L & D Wilson’s for all your exterior home improvement repairs, installations, and inspections.
Window Replacement Edwardsville IL

L & D Wilson’s Siding and Roofing Inc. is a locally owned and operated family business situated in Edwardsville, Illinois, with over 40 years of experience serving the local area and nearby towns. Our team at L & D Wilson’s possesses the expertise and understanding to handle various exterior home improvement projects, including roofing, windows, awnings, and roofs. We stock premium quality materials in our catalog and cater to diverse budgets and styles. If you’re looking to enhance your home, get in touch with us at L & D Wilson’s, and we’d be delighted to assist you with your home improvement endeavor.


If you’re a resident of Edwardsville, Illinois, and seeking professional siding solutions, look no further than L & D Wilson’s. We provide a comprehensive range of services, including new construction installation and minor updates, utilizing top-notch tools and materials that guarantee your home’s durability and resilience against outside elements. Our materials undergo rigorous cold and impact testing, ensuring they can withstand even the harshest weather conditions. Additionally, we offer warranty packages that can be customized to meet our customers’ specific requirements. Get in touch with L & D Wilson’s in Edwardsville, Illinois, to speak with our representative and avail of our exceptional services.


We take immense pride in being awarded CertainTeed’s Select ShingleMaster distinction, which enables us to offer our customers top-of-the-line products, including the coveted CertainTeed’s Landmark series. These shingles are widely popular due to their longevity and resilience, making them an excellent choice for new construction or roof replacements. At L & D Wilson’s, based in Edwardsville, Illinois, we offer installation and repair services for all types of roofs, using high-quality materials of your choice. If you have any queries about our services, feel free to reach out to us. Give us a call, and we’d be happy to assist you.


Dealing with uneven temperatures throughout your home can be quite bothersome regardless of the season. If you’re looking to address this issue while also reducing your energy bills, we suggest considering replacing your home’s windows. At L & D Wilson’s, we offer a wide range of window options that are energy-efficient and require minimal maintenance. Our windows not only enhance your home’s curb appeal but also add value to your property without breaking the bank. If you reside in Edwardsville, Illinois, and are planning to upgrade your windows and boost your home’s energy efficiency, reach out to the L & D Wilson’s team. Our representative would be happy to answer any questions you have.

Awning Services in Edwardsville, IL

Awning Service Edwardsville IL

An awning can be a game-changer when it comes to transforming your outdoor space. It can help you rediscover your deck or patio and provide an ideal spot for entertaining guests. At L & D Wilson’s, located in Edwardsville, Illinois, we offer both motorized and manual retractable awnings in various materials, colors, and sizes. This allows you to let your imagination run wild and design your dream outdoor living area. If you’re excited to explore our extensive awning catalog, please don’t hesitate to contact us. Give us a call today!

Our Services Include:

  • Roofing Repair
  • Roofing Construction
  • Roofing Replacement
  • Roofing Inspections
  • Siding Installation
  • Siding Repair
  • Soffit & Fascia Repair & Installation
  • Roofing Construction
  • Roofing Replacement
  • Roofing Inspections
  • Siding Installation
  • More!

What Edwardsville, Illinois Clients Have To Say About Our Services

L & D Wilson’s Siding and Roofing Inc. has been proudly serving the Edwardsville, Illinois region for over four decades! Please take a look at some of the reviews left by our satisfied clients. If you’ve also had the opportunity to experience our services, we kindly request that you leave us a review as well. We value feedback and are always looking for ways to improve our offerings. Discover what the Edwardsville, Illinois community has to say about us and the quality of our services.

  • Jacob Berkel

    Did a great job on my roof. Very professional. Excellent workmanship.

  • Jeffrey And Kathleen Ory

    Thank you L&D Siding for a wonderful Sunsetter Awning. The installation was great and your crew were quick and friendly, tremendous workmanship. We love our new awning and the installation.

  • Jana S.

    Quality work and excellent service from the entire team! Thank you for getting the job done quickly and correctly. You can't go wrong w/ L & D Wilson's.

  • Brian & Corinne S.

    Joe is incredibly easy to work with, John is incredibly talented, Gayland is incredibly gracious and the job they completed on our sweet cottage at Carlyle Lake is simply incredible! Cannot wait to have them back out to side the garage!!!

  • Angie H.

    They replaced the siding on my mom's house and did a fantastic job! This company provides greats service and completes the job on time. Everyone was very professional and polite. GREAT JOB!!!

  • Molly J.

    Working with L&D Wilson was a great experience from the good bid to the beautiful finished product. They removed my existing shingles, disposed of them, and replaced the entire roof quickly and efficiently without disturbing the regular household activity. The job was done much quicker and cleaner than I had anticipated!

  • Jason B.

    Professional estimator and the guys did a great job – looks awesome. I will be calling back later for a Sunsetter awning.

  • Moe A.

    Joe and John’s crew went above and beyond on fixing the detached garage and siding it. Removed a door, installed a new door, window, and a new section of guttering on the house. Awesome people to work with, fast turnaround, and cleaned up the mess. Thanks to everyone involved

Don’t let worries about your home’s structural integrity weigh you down any longer. If you’ve noticed loose shingles or damaged siding, take action by reaching out to your trusted local team in Edwardsville, Illinois. We are committed to providing top-notch service and premium materials to ensure the safety and well-being of your home and possessions. Schedule an inspection with L & D Wilson’s Siding and Roofing Inc. in Edwardsville, Illinois today, and let us put your mind at ease!

Find a Roofing Contractor that is Perfect for the Job

contractor roofing services

If you’re looking to repair or replace your home or business’s roof, the first step is to find a trustworthy roofing contractor. At L & D Wilson Siding & Roofing, we take great care in selecting contractors who are committed to providing top-quality workmanship, exceptional customer service, and dependable reliability. Our contractors must meet a rigorous set of requirements, which include:

  • They must carry all necessary local and state licenses.
  • They need to hold general liability insurance of at least $1,000,000.
  • Needs customer service and financial stability screening.

Hiring A Roofing Contractor vs. DIY

Undertaking a roof repair or installation project for your home is a significant task that requires considerable effort and finances. It is essential to engage the services of a qualified and dependable roofing contractor with a thorough understanding of the entire roofing process to ensure a smooth and stress-free experience. In addition, we offer various warranty options that provide the assurance that our contractors’ work will extend the lifespan of your roof for many years to come.

Attempting a DIY approach to repairing or replacing your roof can expose you to construction and safety risks. That’s why it is highly recommended to consult with a roofing professional to ensure that the job is completed correctly and efficiently.

roofing repair expert

Questions For Your Roofing Contractor

Selecting a roofing contractor based solely on recommendations may not be the best approach. To help you make an informed decision, we have compiled a list of essential questions that you should ask any potential roofing contractor before hiring them for your roofing project.

At L&D Wilson Siding & Roofing, we understand the importance of safety and security for your home or business. That’s why our contractors carry general liability insurance with a minimum coverage of $1,000,000. We prioritize the protection of our clients, and this insurance coverage ensures that in case of any accidents, both parties are safeguarded. So, when you work with us, you can have peace of mind that your roofing project is in good hands.

At L&D Wilson Siding & Roofing, we understand the significance of roofing warranties in protecting your investment. That’s why we offer a range of roofing warranties that cover both material and workmanship, with some options providing coverage for the lifetime of the roof. Our team ensures that you have peace of mind by providing reliable and long-lasting roofing solutions.

Your roofing contractor should understand and comply with all building codes, including local codes.

A written estimate, including a detailed description of the work to be performed and any sub-contracted work, can be provided by the contractor you select to work with.

Your roofing contractor should not only inspect for storm damage, but also conduct a thorough examination of your home’s entire roofing system. This includes checking the deck, attic, flashings, chimney, soil stacks, and other roofing penetrations that may be present.

Water and Ice Barriers for Your Roof

ice barrier awning installation

Roofing systems have evolved significantly over the years due to advancements in engineering and technology. A roofing system is a critical part of any home or business, and it comprises several components. While roof shingles are the most visible component, there are other critical layers, including ice and water barriers, ventilation, insulation, and underlayment. These components work together to enable your roof to function effectively. For example, ice and water underlayment products placed on the roof deck serve as a waterproof barrier that prevents moisture from penetrating the roof.

How to Prevent Water from Reaching Your Roof Deck

Roofing systems have come a long way, thanks to years of engineering advancements and innovation. Although your roof shingles may be the most noticeable component, a roofing system comprises several parts and layers that work together to protect your home or business. In addition to the shingles, these layers include ice and water barriers, ventilation, insulation, and underlayment. Each of these elements plays a crucial role in ensuring the effectiveness of your roofing system. For instance, ice and water underlayment products placed on the roof deck create a waterproof barrier that prevents moisture from seeping into your roof.

water barrier roofing services
roof leaks and clogged gutters

Roof Leaks

There are a variety of conditions that can cause your roof to start leaking including:

  • Ice Dams: Ice dams can cause your roof to leak because they are formed by melting snow that refreezes over the eaves, blocking the path to the gutter. This standing water on the roof can eventually seep underneath the roof shingles, causing leaks.
  • High Winds: High winds can cause the edges of shingles to lift up, creating openings that rain can exploit to infiltrate around the nails and ultimately wet the roof deck.
  • Clogged Gutters: When it comes to water issues, clogged gutters can have a double impact. On one hand, water overflowing from gutters can seep into the foundation of your home. On the other hand, water pooling in gutters can penetrate underneath the shingles and travel through the fascia, potentially causing damage to interior walls.

It is a fact that leaves, seeds, and other debris can accumulate in your home’s gutters. In addition, snow and ice can also cause problems. However, installing an ice and water barrier can help prevent water from backing up and leaking into your home.

What are Ice and Water Barriers?

A potential solution for preventing water leakage is to use a water and ice barrier underlayment beneath your roof’s shingles. By directly attaching it to the roof decking, the barriers create a secure seal around the nails, preventing moisture from infiltrating your home.

These barriers offer added protection to your roof and can be used in these areas:

  • Entire Roof Surface: Depending on where you live, it may make sense to utilize a waterproof barrier across the entire surface of your roof beneath the shingles. If your home is susceptible to losing shingles during storms, you can rest assured that the deck is secure against the rain until proper repairs are made.
  • Roof Penetrations: Any time you cut into the roof’s decking; you create an opening for water to infiltrate into it. Placing a barrier around skylights, vents, and chimneys allows you to seal off gaps around these more vulnerable areas.
  • Eaves: Your roof’s edges are exposed, and wind can catch the tips of shingles and lift them up. This lets water onto your roof deck, and then into your home.
  • Valleys: Your roof will have a variety of valleys and peaks depending on the architectural design. Rain trickles down from the roof and then collects in the valleys before it flows into the gutters.
water barriers and awning installation

Ice and water underlayments play a critical role in safeguarding your home by forming a waterproof barrier. They not only protect your roof against heavy rain but also provide a reliable defense against snow and ice.

Ice Dams 101

Ice dams form when a combination of below-freezing temperatures, heat loss from the attic, and rooftop snow occur. The severity of the situation worsens with colder temperatures and more snow accumulation.

ice dams and home improvement

Here is how an Ice Dam Forms:

  1. Snow collects onto your roof.
  2. The snow melts due to rooftop heat transfer from your attic.
  3. The melted water flows down the surface of the roof.
  4. It refreezes once it reaches the eaves, which creates a solid wall of ice.
  5. Additional snowmelt starts to pool behind the ice dam.

By getting rid of the issues above, you can help prevent ice dams from forming on your roof. Make sure that if you are dealing with ice dams you reach out to a professional roofing company for assistance.

Synthetic VS Felt Roofing Underlayment

Most individuals tend to associate roofing with visible components, such as shingles or metal sheets. However, there exists a vital layer of protection located directly on top of the roof deck, beneath the roof coverings, that plays a crucial role in safeguarding your home from moisture and potential damage.

Roofing Underlayment: What is it?

There are two common underlayment materials including:

  • Felt
  • Synthetic

The selection of roofing products comes with its own advantages and disadvantages, and the type of product you choose may depend on several factors such as the roofing materials, roof design, budget, and recommendations from your roofing contractor.

roofing and home remodeling

Synthetic Roofing Underlayment

To provide more robust protection against nature’s forces, some roofers opt for a synthetic roofing underlayment that offers added water resistance. Typically composed of durable polymers, these products offer greater longevity and strength. Compared to felt, synthetic underlayment is more effective in safeguarding against moisture and the elements when installed correctly.


  • Durability: Synthetic roofer underlayment is known to be extremely durable. This type of underlayment does not tear and is tough against extended moisture and UV exposure. This type of roofing underlayment is also strong against foot traffic, which is important as your roofing contractor will be walking around on its surface as it is being installed.
  • Lighter: Compared to other types of underlayment, synthetic is up to four times lighter.
  • Safe: Synthetic underlayments are great for worker safety. The surface of our synthetic roofing underlayments features a variety of slip-resistant surfaces which enhance walkability. It is also typically well-marked with indicators of where the fasteners should be placed and overlay guides that help maintain accuracy and consistency during the installation.
  • Moisture-Resistant: Synthetic roofing underlayments are built to repel water. This is crucial for homeowners because it prevents any moisture from reaching inside of the home, causing damage such as mold or water leaks.


  • Synthetic roofing underlayments are generally pricier than felt underlayments. However, the initial cost of investing in this high-quality roofing material can pay off in the long run. That’s why contractors advise that despite the higher price tag, it’s worth it to ensure your peace of mind.

Felt Roofing Underlayment

Felt roofing is a traditional type of roofing underlayment that has been used for many years. It is made by bonding a fiberglass mat or paper with asphalt. Two types of felt underlayment are commonly available: No. 15 felt and No. 30 felt. No. 30 felt is generally thicker, stronger, and less susceptible to damage during installation or due to severe weather conditions, in contrast to No. 15 felt.


Using felt roofing underlayment is advantageous for those homeowners who are on a tight budget, as it is generally less expensive compared to synthetic underlayment options.


Using felt underlayment on your home’s roof has several disadvantages. One major drawback is that it cannot be left exposed to the elements for more than a few hours. This material may dry out or leach oils in the heat, affecting its ability to defend against moisture. Additionally, some other disadvantages of using felt include:

  • Slippery Surface: This can make it more difficult for a roofing contractor to install.
  • Prone to Tearing: During high winds or the installation process, felt underlayment can easily tear, which can create more problems further down the road.
  • Cannot Get Wet: If this type of underlayment gets wet, the mat can wrinkle the melt which makes it harder for the shingles to lay flat. If you do choose this type of underlayment, the shingles should be placed immediately after the underlayment is installed.
  • Weights More: This type of material weighs more than synthetic, which makes it harder for contractors to drag rolls of it up a ladder onto the roof.

No matter which type of roofing you choose, both have pros and cons. This is why it is important that you ask our professional contractors at L & D Wilson Siding & Roofing about what underlayment they believe would be best for your home or business’s roof.

Roofing & Attic Ventilation

Although it may not be at the forefront of your mind, the ventilation on your roof is crucial to the health and longevity of your home. Adequate ventilation in your attic can enhance the lifespan of your roofing system and ensure the comfort of your family.

How Does Attic Ventilation Work?

attic ventilation home improvement

Having proper ventilation in an unfinished attic typically involves placing exhaust vents up high at the peak and intake vents down along the soffits. This combination allows for a continuous flow of air through the space. The cooler outdoor air gets drawn into the soffit vents, and the warm humid air migrates to the roof ridge vents.

Proper ventilation can address excess moisture and heat that would otherwise damage your home. If not properly ventilated, heat and moisture buildup can cause various problems. During warm summer months, this can warp the roof sheathing and prematurely age and distort shingles, necessitating early replacement. It also pushes heat down to living spaces, making your home uncomfortable. In the colder months, this issue can cause ice dams, which could result in water pooling and leakages in your home.

What Does Improper Ventilation Look Like?

Several things you can look for if you notice that your home has improper ventilation in the attic can include:

  • Your roof line and shingles may appear wavy or rippled in appearance.
  • More noticeable ice buildup on the roof’s edge during the colder months.
  • More frequent HVAC repairs are needed because your equipment is under a larger amount of stress due to working harder.
  • An uptick in your energy bills can happen as your attic insulation gets wet and loses all of its effectiveness.
  • An increase in allergy symptoms or respiratory illnesses amongst those who live in your house. This can be related to the spreading of fungi spores through the mold that can grow in your attic due to moisture.
  • Water stains, frost, or dampness on the attic side of your roof sheathing.
  • Decaying your roof’s structural support system.
  • Corrosion or rust on any metal materials in the attic including HVAC components, electrical boxes, nail heads, and light fixtures.

Winter Siding Tips

If you find the winter months to be intolerable, you are not alone. The harsh winter weather, which can include sleet, snow, and ice, can take a toll on both people and the exterior of your home.

Fiber Siding

By taking some preservation steps, you can ensure that the curb appeal of fiber cement siding lasts throughout the year, as it is known for being a weather-resistant and durable siding product. Some of these preservation steps may include:

  • Have Experts Install & Maintain It: Fiber cement siding differs from other siding materials in that it necessitates skilled and professional installation techniques to uphold the manufacturer’s warranty. The boards are weighty and require a team of professionals who are well-versed in handling and installing this type of siding. Having professionals such as our team at L & D Wilson Siding & Roofing install fiber cement siding is a wise decision.
  • Painting It Regularly: After 10-15 years, fiber cement siding requires a new paint coat even though it does not wear down as rapidly as wood. To ensure long-lasting results, it is recommended to use high-quality paint for this purpose.
  • Clean It Yearly: Performing a gentle cleaning every year to eliminate dirt, dust, and mold is an effective way to maintain your fiber cement siding. This is particularly important after enduring harsh winter conditions. A combination of soap and a garden hose can make this maintenance process simple yet efficient.
fiber siding repair services

Vinyl Siding

Vinyl siding is highly appreciated for its low-maintenance nature, which is why it’s a popular choice among homeowners. Nevertheless, there are still a few things that you can do to keep it in excellent condition.

vinyl siding installation
  • Spring Installation: It is recommended to wait for warmer spring weather to arrive before installing vinyl siding on your home. This is because colder temperatures can cause vinyl to expand, leading to cracks and buckling. Installing vinyl siding during temperatures of 50-60 degrees Fahrenheit is ideal to avoid such issues.
  • Rinse Vinyl Siding: While vinyl is a highly durable material, it’s recommended to rinse it once or twice a year to remove any fungus, dust, grime, and mildew buildup. This simple maintenance routine helps to maintain the curb appeal of your home with new siding.
  • Do Not Paint: Applying paint to vinyl siding is not recommended as it can lead to poor results and potentially damage the material. If you notice that your vinyl siding has faded or discolored, the best solution is to replace it with new siding in a color that you love. This will ensure that your home maintains its curb appeal with fresh, vibrant siding.
  • Protect It from Damage: Vinyl siding can be easily damaged by branches, debris, and even harsh cleaners.

Ensuring the proper installation of your home or business siding is crucial, regardless of the type of siding you have. Don’t forget to take good care of it and hire a professional siding installation team to ensure proper installation.

Does Your Siding Need to Be Replaced?

The siding of your home plays a vital role in protecting it from the elements, lowering your energy bill, and improving its curb appeal. If the siding is not functioning as it should, it can cause unnecessary stress. However, maintaining your siding doesn’t have to be a daunting task. At L & D Wilson Siding & Roofing, we understand the importance of having well-installed siding, which is why we offer professional installation services to O’Fallon, IL, and surrounding areas. If you notice any of the following signs on your home’s siding, it’s a clear indication that it’s time to consider replacing it with our team’s expertise.

siding repair and replacement
new siding installation after rottting

Visible Rot

If you observe rotting on your home’s siding, it indicates that there is a serious problem. Rot weakens your siding and can quickly spread. If you detect signs of crumbling or rotting on your siding, it is imperative that you contact our team at L & D Wilson Siding & Roofing right away. If the issue is caught early, our team can attempt to repair the siding, but in some cases, a complete siding replacement may be necessary.

Energy Bill Increases

If you’ve noticed an increase in your energy bill lately, it could indicate that your home’s insulation is not functioning properly. However, it could also be due to damage to your home’s siding, such as holes and cracks, which can cause energy bills to rise. Fixing these issues can help lower your bills, but you can also replace your existing siding with high-insulation siding, which can improve the energy efficiency of your home.

Loose or Cracked Planks

Our team recognizes that wind, hail, and snow damage can be common occurrences and that these factors, along with branches or other forms of damage, can cause your siding panels to become loose or crack. When this happens, your home may become vulnerable to pests and moisture, so it is important to address this type of damage as soon as possible.

Faded Color

If you notice that the color of your siding is fading, it’s not just an eyesore, but also an indication that it’s time for a replacement. Getting a new siding installed by a professional contractor with a fresh coat of paint can not only enhance your home’s curb appeal but also increase its value.

cracked siding repair

Window Efficiency Ratings of Replacement Windows

If you’re in the market for new windows for your home, you might be overwhelmed by the various features and terminology related to energy efficiency. It can be challenging to comprehend, but our guide is here to help explain these terms, so you can select the window that’s most suitable for your requirements.

What are the Differences Between Energy Star & NFRC?

new window specialists

NFRC Label

The National Fenestration Rating Council (NFRC) is an independent non-profit organization that provides unbiased energy performance ratings, helping consumers make informed decisions when selecting replacement windows.

Energy Star Ratings

The Energy Star program is operated jointly by the United States Department of Energy and the U.S. Environmental Protection Agency. Products that display the Energy Star label are certified to meet specific guidelines for energy efficiency, which include effective insulation and heat transfer prevention through the glass.

Energy Efficiency Ratings

When comparing different window options, you may come across various energy-related terms in the product descriptions or on the NFRC label. Here are some of the commonly used terms and their benefits for your home.

U-Factor or Transfer Coefficient

The U-Factor is a measurement of a window’s insulation ability between the inside of your home and the outside. Low-emissivity coatings on the glass can improve a window’s U-Factor. The higher the U-Factor, the slower heat is transferred through the window, making your home more energy-efficient. This means that less treated air will escape outdoors, resulting in a more comfortable indoor environment and lower energy bills.

What to Look For: Low Numbers

window energy efficiency
solar heat gain coefficient window

Solar Heat Gain Coefficient

The Solar Heat Gain Coefficient (SHGC) measures a window’s ability to prevent heat from the sun from entering your home. A lower SHGC rating is beneficial in areas with more sunlight, as it reduces the workload on your air conditioning system and helps maintain indoor comfort. In contrast, in areas with more shade, a higher SHGC rating is preferred as it allows sunlight to create more indoor warmth.

What to Look For: Lower numbers for those in sunnier areas, higher for those in colder/shaded areas.

Visible Transmittance

VT, or visible transmittance, measures the amount of natural light that can pass through a window’s glass. This value does not indicate how well the window can prevent heat transfer, but it does impact the brightness of your home. Thanks to advancements in glazing technology, you can enjoy more natural light without increasing solar heat gain. This can be advantageous if you prefer natural lighting and want to reduce your electricity usage by relying less on artificial lighting to illuminate a room.

What to Look For: High numbers

solar heat reduction window specialists
window condensation

Air Leakage

The air leakage measurement indicates the amount of air that can pass through the window frame. If you want to avoid drafty windows in your home, look for windows with a low air leakage number. This will help reduce drafts and keep your energy bills lower.

What to Look For: Low Numbers


This measurement pertains to a window’s ability to resist condensation. While this NFRC rating is optional, it can be beneficial for homeowners who experience condensation issues. Not all manufacturers include this number in their product descriptions, but if it is a concern for you, look for windows with a high condensation resistance rating to help prevent moisture buildup on the glass.

What to Look For: High Numbers

Common Window Replacement Terms

Additional terminology that you may encounter while shopping for replacement windows can be overwhelming. To help you better understand your window buying experience, we have compiled a list of some other terms that you may come across.

Glass Terms

  • Panes: This is the piece of glass that sits within the window’s sash. There are several options for panes including:
    • Single Pane- A window with one sheet of glass.
    • Double Pane-A window with two sheets of glass with insulating gas in between. This type is common for new windows today.
    • Triple Pane- A window with three sheets of glass, with insulating gas in between them.
  • Spaces: Windows that are double or triple pane use these plastic or metal pieces to properly separate the glass at a consistent width.
  • Glazing: This is another term for window glass, which refers to the whole glass system. This usually includes the coating, sealant, and spacers.
  • Glass Size: The full measurement of window glass. This includes the visible pane as well as the portion which is set inside of the pane.
  • Laminated: Glass is made from two sheets that are melded together. This reduces the chain that breaks will the whole window to shatter.
  • Tempered: Made using a rapid heating and cooling process. This type of glass becomes super strong, and if it breaks, it produces fewer jagged fragments.
  • Wire Glass: This type of glass incorporates wire when being made. It is safer than other types because it is less likely to fall out of the sash if it becomes broken.

Frame Terms

Windows are made up of a variety of parts that contribute to how it functions.

  • Apron (Also known as Sill Extender): This is the trim that is attached to the windowsill interior to the wall beneath it.
  • Casing: This is the space between the wall and your window frame that is covered with casing (also known as molding)
  • Head: This part is the top of the window frame.
  • Jambs: These are the sides of the frame that are vertical.
  • Sash: This part is where the window’s glass is held firmly in place.
  • Shims: These are small wedges that are used to fill tiny gaps between the casing and window.
  • Weep: In order to draw water condensation away from your window interior and outside, tiny holes known as weeps are inserted into the windowsill.

Styles Terms

Most replacement windows today are available in a wide array of styles that are designed to fit your home’s design. They are mixed and matched in order to suit your needs.

  • Awning: Awning window styles hinge at the top and open up and outwards in order to create a protective awning that prevents rain from coming inside.
  • Bay and Bow: Projecting out from the wall, bow windows feature four or more attached glass units, or bay windows include three or more.
  • Casement: A popular style of window, which opens horizontally and usually uses a lever or a crank system.
  • Egress: Egress windows are good for basements as they are sized and designed to provide an escape route in the case of an emergency.
  • Fixed: Part or all a window that is designed not to move, staying fixed in place.
  • Glider/Slider: This type of window opens from side to side.
  • Hung: Windows can be created with either one sash that opens, which is referred to as single-hung. They also can be made or hung with both sashes being able to open upward and downward which is referred to as double-hung.
  • Picture Window: A large, fixed window that is there to provide ample light and great views but does not open.