Single pane, double pane, low-E, gas fill, laminated and tempered window glass compared for comfort, safety and clarity.
Window glass has changed a lot. Older homes may have single panes of plain glass, which let heat pass easily. Most newer windows use insulated glass units, two panes separated by a spacer with a sealed gap, often filled with argon gas and coated with a low-E layer that reflects heat. These units are more comfortable near the glass, and they reduce condensation on cold days. When the seal fails, moisture gets between the panes and the unit fogs.
Other options solve other problems. Laminated glass adds sound reduction and security. Tempered glass is required in some places, such as near doors and floors. Tinted or reflective coatings control glare. Decorative glass adds privacy. We match what you have, or help you upgrade when a unit is replaced, and we explain how each option changes comfort, appearance and cost.
Simple and common in older homes.
Two panes with a sealed gap.
Reflect heat and reduce glare.
Argon can improve insulation.
Sound reduction and added safety.
Safety glass for doors and low windows.
Home Window Glass ReplacementReplace cracked, broken or fogged window glass and keep your existing frames in place.Explore 
Insulated Glass Unit ReplacementReplace foggy, failed double-pane glass units and restore clear views and better comfort.Explore 
Patio and Storm Door Glass ReplacementNew glass for sliding patio doors, storm doors and entry sidelights, with matching hardware checks.Explore 
Transoms and Door Glass InsertsGlass transoms, sidelights and door inserts that bring light to entries and hallways.Explore 
Patio Glass DoorsLarge sliding and hinged patio glass doors that open your home to the deck and yard.Explore 
Wine Cellar Glass Walls and DoorsSealed glass walls and doors that show off your collection and hold temperature in.Explore Check problems, pick a door or ballpark a budget.
Glass Problem Checker: What Is Wrong?Pick what you see on a shower door, window, mirror or railing to get likely causes, what to do first and the service page that fits.Try it 
Shower Door Style PickerAnswer a few questions about your opening, walls, style and room to see which shower door type usually fits best.Try it 
Glass Project Budget PlannerPick a shower door, mirror, railing, window or commercial glass job, set the quantity and add extras to see a ballpark planning range for your project.Try it The seal in the double-pane unit has failed and moisture has gotten between the panes.
It can improve comfort on sunny or cold exposures. We explain the tradeoffs.
Often yes, if the frame is sound.
Topic guideShower Door TypesFrameless, semi-frameless, framed, sliding, pivot, bifold and fixed-panel doors compared for look, fit and water control.Learn more 
Topic guideGlass Types and ThicknessAnnealed, tempered, laminated, low-iron, tinted, frosted and insulated glass compared by use, strength and appearance.Learn more 
Topic guideShower Hardware and FinishesHinges, clamps, handles and finishes compared: polished chrome, brushed nickel, matte black, brass and oil-rubbed bronze.Learn more 
Topic guideGlass Railing SystemsPost, standoff and base shoe glass railing systems compared for look, structure, maintenance and installation needs.Learn more Call us and describe your project. We will measure, look at the space and give you a clear written estimate.
