It’s quite simple: it all comes down to VALUE. Not only are today’s modern vinyl windows inexpensive, durable, and energy efficient, their value extends throughout their long life.
With a lower upfront cost (generally about 25% less than wood), no maintenance expenses, lower utility bills, and lifetime warranties, vinyl window options can save you throughout the life of your home and can improve your resale. Did you know that our lifetime warranties are transferable to your home’s next owner?
INTERIOR & EXTERIOR
With our wide selection of doors designed for long lasting beauty and superior weather protection, we have the style and color combination to suit your home. New doors have never been so simple.
EXTERIOR - STORM- PATIO
Our entry systems can be individually customized, providing you with a variety of design and style options you want in the industry’s highest quality products.
We offer storm doors and rock-solid patio doors for both beauty and function, so you can choose the look that fits your home, and the options that fit your life.
SHUTTERS & SIDING & TRIM
Whether you are looking for instant curb appeal, a maintenance timesaver, or both, Advanced Windows Systems can help. Our siding products offer product performance, low maintenance, quality workmanship.
SIDING - SHUTTERS - TRIM - SOFFIT
Every home siding style is beautiful, durable and easy to maintain; which means you’ll spend more time enjoying your home, and less time working on it.
Exterior shutters define and accent your windows while complimenting your home’s overall exterior. Low-maintenance, for lasting appeal.
We are a family owned 44 year old comprehensive window company that offers quality installation and service. Advanced Window Systems pride ourselves on providing customers .with premier customer service and products. With no hesitation we can say that your experience with us will be unparalleled. Our install team members are employed by us and we stay away from subcontractors as this may compromise the quality of our work. We accept cash and credit as well as offer financing for our customers.
It all starts with a local, family-owned company—Advanced Window Systems has been successfully serving northern Illinois and southern Wisconsin since 1975. We are proud to be locally owned, to provide quality products and workmanship, and to be a part of our hometown Rockford area.
Advanced Window Systems possesses the highest quality and service standards, based on our decades of knowledge and experience in the window business. We feel our products speak for themselves and like to use the direct no non-sense approach: we’ll measure your windows, show you the different colors and styles, answer all your questions, and leave you with a quote that is easy to understand. We treat our customers—and their homes—with great respect and care.
Our new commercial is now airing on TV. No paid actors, just real customers and employees! Also the Jingle was written by one if our own installers. Call today for your free quote and get the same great service!
We'd recommend Advanced to ANYONE!
January 28, 2019
We are so pleased. Our home looks brand new. Our windows are great. The installation crews were in and out before you knew it! We went with Advanced because Denny visited us and gave us a fair deal all around. He is most pleasant and knowledgeable. The installation crew are definitely ‘in the know’. We’d recommend Advanced to anyone.
Lesley Tennessen & Jim Nystrom
Family Owned, Great Service!
January 28, 2019
Your company’s “Family Owned Status” was the most important factor of my choice. I felt I could trust & rely on a business in which the owner took an interest. I also asked the installers if they liked their job? They answered, “Yes, we work for a good company.”
January 28, 2019
We appreciate the value that our new windows offer to us. This spring I added extra insulation in the attic and installed new windows with you. These two items have saved us just over $100 dollars in comparison to the electricity cost from last year for the same three-month period. Our home is near Mulford Rd. So we always hear road noise, but when the windows are closed we no longer hear the noise from Mulford. One of our neighbors used another window company to install a three-pane picture window and a new patio door and to my amazement he paid almost the cost I paid for ten new windows. Thank you for your help.
All vinyl windows have a Lifetime Warranty. That’s right, all of our residential vinyl windows come standard with a lifetime warranty. It can even be transferred if you move or sell your house.
Soft-Lite L.L.C. warrants that its vinyl windows and doors will be free from manufacturing or material defects for so long as such products remain in use at the home where originally installed and the original purchaser (or authorized transferee) owns and resides in such home. Our Lifetime Warranty is designed to protect your investment and our reputation. It guarantees that our windows will not rot, rust, warp, pit, corrode or blister, and that our vinyl colors will remain true for the life of your home. Our Lifetime Warranty is non-prorated and is fully transferable. We also warranty all moving parts and the hermetically insulated seal against defects in materials or workmanship. Finally, we offer an optional glass breakage rider for extra peace of mind. Our Lifetime Warranty shows that we stand behind our windows and the people who buy them.
Steel doors offer unparalleled security and durability to the exterior of any home. Long lasting and more affordable than fiberglass and wood, these doors offer great insulating value and affordability. However, with abuse, steel can be prone to dents and scratches. Steel doors are a great solution for the homeowner with security concerns on a budget.
Fiberglass Entry Doors
Fiberglass doors can offer the elegance of a wooden door, without the extra maintenance and cost. Fiberglass offers incredible energy efficiency and can replicate the look of real wood. Fiberglass doors are an affordable option for any homeowner wanting to enjoy the beauty of wood and the durability of steel.
Wood Entry Doors
Wood doors add a classic elegance to any home. Although they require periodic maintenance to prevent fading and warping, wood doors offer warmth and a long lasting natural beauty. Wood entry doors are ideal for the homeowner that is looking to add a high-end look and feel to their entryway, and have the budget to accommodate it.
Aluminum window sales peaked in the early 1980’s, when they owned 60% of the residential window market. They just passed 17%: heading down. Aluminum windows are very durable, requiring little maintenance. However, they are energy siphons. They can be made to perform reasonably well when a thermal break is included as part of the design. But this is a tricky and very costly detail to manufacture.
Wood windows are typically the most expensive windows. Wood frames are either solid wood, aluminum-clad or vinyl-clad. One of the biggest drawbacks to using solid wood windows is maintenance. Wood rots, shrinks, and swells. Paint fails. Solid wood requires frequent and fussy maintenance. On the other hand, well-maintained wood looks good, is stable and can be recolored easily. Consumers favor clad versions because they are the easiest to maintain. Wood windows typically have much shorter warranties.
Alan Campbell, president of National Wood Window and Door Association, reports, “More than 90% of the wood windows sold are clad with either aluminum or vinyl.” Campbell thinks that clad windows provide the best of both worlds: a low-maintenance exterior surface with an attractive interior surface that can be painted, stained or left natural-colored. On the down side, if you get sick of the exterior clad color — too bad. When you choose either a solid or clad version, be sure that the manufacturer has treated its wood frames with water repellent preservative (WRP) to improve durability, paint retention and dimensional stability.
Vinyl (polyvinyl chloride or PVC) windows have been around for 35 years. In the early 1980’s vinyl held an anemic 3% of the residential market, but the popularity of vinyl has grown. Last year its share rose to more than 36 percent of all residential windows sold. Vinyl is energy efficient, durable, rot-proof, insect-proof and weather-resistant. It’s made with chemicals that inhibit UV degradation. Vinyl is colored throughout its cross section and requires no painting. The knock on vinyl is it fades, is unpaintable, gets brittle and is thermally unstable (especially dark colors). It expands and contracts more than wood, aluminum, and even the glass it holds. Vinyl frames have the potential for causing increased air leakage over time because of this differential movement. Richard Walker, Technical Director of the American Architectural Manufacturers Association (AAMA), is quick to say, “Vinyl windows are built with this movement in mind and failures have not been recorded to cause concern.” Good advice is: specify light-colored vinyl windows with heat-welded corners.
The pigments that go into paint are almost identical to those that go into vinyl, but vinyl’s color goes all the way through. Walker claims, “A little rub-down with Soft Scrub or one of the products on our [AAMA] list of recommended cleaners will bring vinyl back to its original brilliance.” AAMA has a vinyl profile certification program where more than 2000 vinyl windows are certified for dimensional stability, heat resistance and outdoor weathering. The outdoor weathering is conducted in Florida, Kentucky and Arizona for a 2-year period after which color readings are taken. I tried the “Soft Scrub” test and was impressed with how much brighter aged vinyl got. Not the original color to be sure, but a marked and acceptable improvement was noted. Most vinyl window manufacturers offer the longest warranties sometimes as much as a lifetime.
Fiberglass framed windows are beginning to show up in a few product lines. Fiberglass is extremely strong and, because it is made from glass fibers, the coefficient of expansion for the frames and the glass are the same. Fiberglass must be painted and is more expensive than vinyl. Owens Corning, Andersen and Marvin are 3 major manufacturers who produce fiberglass windows. Owens Corning is the only manufacturer that makes a fiberglass window with insulated frames. But before you get too excited…. the whole-window U-value for a low-E argon-filled casement window carries the same 0.32 rating for both an uninsulated vinyl and an insulated fiberglass unit.
AAMA and NWWDA have worked for more than 2 years to develop one single standard to cover wood, vinyl and aluminum windows. As of April, 1997, a joint AAMA/NWWDA industry standard officially certifies window performance through independent 3rd party inspection. Window units are randomly yanked from the production line of AAMA and NWWDA member companies and tested for water leakage, air leakage, structural wind-load resistance and forced-entry resistance, but not whole-window energy performance. Windows that pass muster get a AAMA/NWWDA label. Look for this certification.
Individual components of a window work in concert to resist the forces acting upon the entire unit. Heat is lost and gained through the forces of conduction, convection, radiation and air leakage. The transfer of heat through a window by conduction, convection and radiation is expressed with U-values. An R-value is the mathematical inverse of U. So a U-value of 0.5 is the same as an R-value of 2. Think of U as flow and R as resistance to flow. Air leakage is expressed separately as cubic feet of air that leaks through a square foot of window area per minute.
Conduction is the movement of heat through a solid material. Touch a hot skillet and you’ll feel heat conducted from the electric coil trough the pan. Heat flows through the glass, spacers (metal strips that separate the panes of glass), and frame of a window in much the same way. Interrupt the pathway with a less conductive material and you impede the flow of heat. Less conductive materials like insulation do this by trapping dead air between the solid fibers of insulation. Multiple-glazed windows do this by trapping low-conductance gas like argon and krypton in the space between the panes of glass. Thermally resistant spacers and window frames reduce conduction too.
Convection is another way that heat moves through windows. In a cold climate, heated indoor air rubs against the interior surface of the window glass. The air is cooled, becomes more dense, and drops to the floor. As this stream of air drops to the floor, more warm air rushes to take its place at the glass surface. The cycle, called a convective loop, is self-perpetuating. The cold glass surface methodically strips heat from the indoor air. Sitting on a sofa, you recognize this convective movement as a cold draft and raise the thermostat. Unfortunately, each 1-degree increase in a thermostat setting, increases energy use by 2%! Instead, raise the temperature of the glass. Choose multiple glazings with low-conductance gas fillings, warm-edge spacers and thermally-resistant frames. They raise inboard glass temperatures, slow convection and improve comfort.
Radiant transfer is the movement of heat from a warmer body to a cooler body through energy waves. A good absorber is a good emitter. Most wood stoves are black for a good reason. Black absorbs and emits radiation best. You can feel a stove’s radiant heat on your face across a room. In turn, your face feels cool when it radiates (emits) its heat to a cold sheet of window glass. This uncomfortable sensation, like convection, persuades you to boost the thermostat. Radiant heat loss is more than a perception: Clear glass absorbs heat and dumps it outdoors. Absorption and emission potentials of glass can be greatly reduced by placing coatings on glass that reflect specific wavelengths of energy. Low-“E” coatings emit less long-wave heat energy. In cold climates, more heat stays in the house. In hot climates, the heat stays outdoors. Low-E coatings improve the insulating value of window roughly the same as adding an additional pane of glass to a unit. So a double-glazed low-E window works as good as a triple-glazed clear window.
Air leakage siphons about half of an average home’s heating and cooling energy to the outdoors. Air leakage through and around windows is responsible for much of this loss. Well-designed windows have durable weatherstripping and high-quality closing devices that effectively block air leakage. Hinged windows like casements and awnings clamp much more tightly against weatherstripping than do sliding and double-hung windows. But well-made double-hungs are acceptable. Air leakage is also affected by how well the individual pieces of the window unit are joined together. Glass-to-frame, frame-to-frame and sash-to-frame connections must be tight. Values for air leakage are listed on the technical specifications for windows as cubic feet per minute per square foot of window. Look for windows with certified air-leakage rates of less than 0.30 cfm/ft. Lowest values are best.
Letting Energy In
Well-designed windows block the flow of energy from our conditioned indoor environment. But we don’t want to block our entire supply of free solar energy. In a cold climate we welcome the sun’s heat and light most of the time. And once we capture the heat we don’t want to give it up. In a warm climate we don’t want the heat, but we do want the light. Advanced window technology lets us have it both ways!
Less than half of the sun’s energy is visible. Longer wavelengths, beyond the red part of the visible spectrum is heat (infrared). Shorter wavelengths of energy, beyond purple, is ultra violet (UV). When the sun’ s energy strikes a window, visible light, heat and ultraviolet radiation is either reflected, absorbed or transmitted into the building. Today’s high-tech windows are designed to select the correct mix of heat and light for a given climate and exposure. We choose the blend of glass coatings, gas fillings, glass spacers and window frames that work best in our application.
There are enough glazing systems on the market to boggle one’s mind. In 1960 the choice was simple: use single-pane clear glass with a storm window. As recently as 1980, fifty percent of the windows sold were single-glazed. Today, more than 90% are at least double-glazed and half have low-E coatings. The added cost for low-E coatings and low-conductance gas fillings is only several dollars per square foot, about 5% of the window unit’ s overall cost. It’s a no-brainer. These improvements boost energy efficiency by nearly 100% over clear glass, reduce condensation in cold climates and cut down on fabric fading. Glass coatings are designed to select specific wavelengths of energy. They can block UV, heat, light or any combination of the three.
Windows with high visible transmission (VT) are easy to see through. They admit natural daylight too. Besides having a nice view you save energy because you use less artificial light. Some tints and coatings that block heat also reduce visible transmission, so be careful here. The VT of a window is listed in manufacturers’ literature as a comparison to the amount of visible light that would otherwise pass through an open hole in the wall. VT is sometimes expressed as a “whole-window” value including the effect of the frame. Duh! I think that most people understand you can’t see through the frame. What is important is our ability to see through the glass. Be sure you get the VT of the glass, not the entire unit.
The VT range in residential windows extends from a shady15% for some tinted glass up to 90% for clear glass. Glass with VT values above 60% look clear. Any value below 50% begins to look dark and/or reflective. People have very different perceptions of what is clear and what has a tint of color, especially when you look through glass at an angle. The best advice is to look at a sample of glass and judge for yourself before you order the window. Look through the glass outdoors, not through the showroom window. Hold the glass at different angles. If your supplier says they can’ t show you a sample of glass, you are shopping at the wrong dealer. Get another dealer!
Manufacturers have long used the term shading coefficient (SC) to describe how much solar heat is transmitted by each of their glazing systems. A totally opaque unit scores 0 and a single pane of clear glass scores 1 on this comparative scale. A clear double-pane window scores 0.84 because is allows 84% as much heat to pass as a single pane of glass. However, solar heat gain coefficient (SHGC) is the new more accurate tool being adopted to describe solar heat gain. SHGC is the fraction of available incident solar heat that successfully passes through a window unit. It too uses a scale of 0 (for none) to 1 (for 100% of available). The key difference is that SHGC looks at a percentage of available solar heat rather than looking at a percentage of what comes through a single pane of glass. It considers various sun angles and the shading effect of the window frame. As a result it is about 15% lower than SC values.
Glass coatings are formulated to select specific wavelengths of energy. It is possible to have a glass coating that blocks long-wave heat energy (low SHGC) while allowing generous amounts of shorter wave light energy (high VT) to enter a home. This formulation is ideal in warm climates. A low SHGC will reduce air conditioning bills more than if you increased the insulative value of your window with an additional pane of glass. SHGC under 0.40 is recommended for hot climates. In cold climates you want both high visibility and high solar heat gain. SHGC of 0.55 and above is recommended in the chilly north. In swing climates like Washington D.C., choosing a SHGC between 0.40 – 0.55 is reasonable because there is a trade-off between cooling and heating loads.
Windows that block ultra-violet radiation reduce fabric fading. Choose windows that provide high UV protection. Expect to find windows off-the-shelf that block more than 75% of the UV energy. Contrary to conventional wisdom, some visible light fades fabric too. Some manufacturers use both the Krochmann Damage Function and UV transmission values to rate a window’s ability to limit fabric fading potential.
Window manufacturers sometimes boast R-8 (U – 0.125) values. Be very careful. This may only be the value at the center of the glass. Don’t settle for high glass values. Look for “whole-window” values of U-0.33 or better. Windows with low U-values are widely available in all styles. Some manufacturers stretch low-e coated plastic film within the gas-filled airspace of double-glazed units to provide an effective third or fourth “pane”. The weight of these windows is comparable to double-glazing, and the true overall window performance is boosted to levels above R-6 for some. These units are pricey, but these high-tech versions can be more energy efficient than walls in very cold climates. The R-value is lower than a typical wall, but if the triple-glazed units are designed with a high SHGC, they can be net energy gainers in some designs.
If you’ve lived in a cold climate, you’ve seen condensation and even frost on windows. When warm indoor air is cooled below its dew point, liquid water is squeezed from the air and condensation collects on the cold surface. Condensation typically develops around the edges of window glass. No surprise. The edge is where most double-paned glazing is held apart by aluminum spacers. Aluminum spacers are highly conductive, so the coldest part of a glazed unit is around its edges. Moist conditions support the growth of mold, decay and failure of finishes. Condensation affects durability and comfort. It is the number 1 reason for window-related callbacks. Warming the edges reduces the chance for condensation to form.
It is virtually impossible to build a window that doesn’t have a thermal bridge. But the material and shape of the material used to make the spacer can substantially effect the rate that heat travels through a window’s edge. Many window makers now offer warm-edge spacers as standard fare. Conventional aluminum spacers are not acceptable! The best windows use less conductive materials like thin stainless steel, plastic, foam and rubber. Warm-edge spacers can improve the U-value of an entire window unit by 10%. But more importantly, condensation is reduced. These spacers boost the edge temperature by around 5 degrees. There are many trademarked versions like Swiggle Stick, Super Spacer, PPG Intercept, Ultra Edge, etc. What’s important is that the window you order has a warm-edge spacer system. And if you are concerned that the argon gas will leak out of the window, all indications are that a properly constructed seal will easily last 20 years. Check the warranty.
Far and away, the most popular and widely available window frames are wood and hollow vinyl. Aluminum runs a distant 3rd. There’s a trickle of alternative materials like wood-resin composites, fiberglass, PVC foam and insulated vinyl dripping into the market stream, but the sum total of these offerings is insignificant. More than 47 million residential windows were sold in 1996. And of that total, 46% were wood (including vinyl- and aluminum-clad), 36% were vinyl, 17% were aluminum, and 1% were made from some other material. Wood dominates new construction, holding a 53% to 27% market edge over vinyl. However, vinyl holds a 45% to 40% edge in the remodeling and replacement market. Vinyl is predicted to be new-construction king within the next 2 years. Durability and performance are the most important issues for builders and homeowners.
About 25% of a window’s area is represented by its frame. So the frame material should be thermally non-conductive. For the most part, wood and vinyl perform equally well with vinyl edging out wood from a reliability perspective. Aluminum frames are typically poor energy performers. Connections where the frame is held together must be tightly sealed. Top quality hardware and weather-stripping should be thoughtfully fastened around the sash opening to limit air leakage. Look closely at this detail. Durability is important. Weatherstripping needs to seal tightly after many hundreds of window closings, rain wettings, sun-dryings and winter-freezings. Inexpensive flimsy plastic, metal or brush-like materials don’t cut it. High-quality compressible gaskets like those used to seal car doors are best. Closures must clinch windows tight. Look carefully at these components and ask your architect or builder about a particular brand’s track record. Pick long-time winners. Let others experiment with a new brand.
<0.33 all climates: low U not quite as important in hot climates
0.40 – 0.55
warm-edge spacers for all climates
non-conductive frames for all climates
<0.30 cfm/ft2 for all climates
U-values influence heat loss more in cold climates because the difference between indoor and outdoor temperatures are much greater than in hot climates.
2. Consider trade-offs involving comfort and performance in swing climates.