The Complete Guide to Replacing Home Windows | Deals On Windows
Windows are more than just a feature of your home’s exterior. They impact everything from lighting and airflow to energy savings and curb appeal. Over time, older windows can become inefficient, damaged, or outdated. Replacing them can restore comfort, enhance your home’s value, and reduce utility costs. This guide from Deals On Windows walks you through everything you need to know about modern window replacement.
What Are Replacement Windows?
Replacement windows are custom-built units designed to fit into existing window openings. Unlike new construction windows, which require modifying the wall and exterior, replacement windows slide into the current frame without major renovation.
Main Parts of Replacement Windows:
- Glass: Choose between double-pane or triple-pane for insulation and energy performance. In some cases, you can replace just the glass.
- Frame: Surrounds the glass, available in various materials like vinyl, wood, fiberglass, or aluminum.
- Screens: Optional mesh coverings to let air in while keeping bugs out.
- Hardware: Includes locks, cranks, handles, and opening mechanisms.
Common Questions:
- How long does it take to replace a window? Most installations take 1 to 2 hours per window.
- Do replacement windows include warranties? Yes, many manufacturers offer warranties between 10 and 20 years.
Why Windows Matter
Windows affect far more than your home’s look. According to the Department of Energy, roughly 30% of residential heating and cooling loss happens through windows. Efficient windows help regulate indoor temperatures, prevent drafts, and protect your home.
Key Benefits of Updated Windows:
- Lower Energy Costs: New designs offer better insulation.
- More Comfort: Minimize hot/cold spots.
- Improved Safety: Secure frames and locks.
- Increased Value: Attractive, energy-efficient homes draw buyers.
FAQs:
- What if I ignore damaged windows? You risk energy loss, water damage, and more costly repairs later.
- Are repaired windows as good as new ones? Not always—new models usually outperform older, repaired ones.
Common Window Styles & Costs
Different window types serve different functions. Below are the most popular window styles and their cost ranges:
| Window Style | Typical Cost Range |
|---|---|
| Single-Hung | $200–$600 |
| Double-Hung | $300–$800 |
| Casement | $300–$1,000 |
| Bay | $900–$5,000+ |
| Sliding | $250–$800 |
| Awning | $350–$1,200 |
| Picture | $400–$2,000 |
Descriptions:
- Single & Double-Hung: Vertical sliding windows; double-hung allows both sashes to move.
- Casement: Hinged on the side, opens outward for ventilation and a modern look.
- Bay/Bow: Project outward to expand interior space and exterior style.
- Sliding: Open horizontally; great for wide openings.
- Awning: Hinged at the top, opens upward; good for rainy areas.
- Picture: Fixed glass that maximizes views and light.
FAQs:
- Which type is most energy-efficient? Casement windows with insulated glass and tight seals.
- What’s the most affordable style? Typically, single-hung or sliding windows.
Window Frame Options
Your window’s frame impacts performance, durability, and cost. Here are the most popular frame materials:
| Material | Cost Range |
| Vinyl | $250–$800 |
| Wood | $400–$1,500 |
| Aluminum | $300–$1,000 |
| Fiberglass | $500–$1,500 |
| Clad Wood | $600–$2,000 |
Frame Summaries:
- Vinyl: Affordable, low-maintenance, and moisture-resistant.
- Wood: Classic and insulating but requires upkeep.
- Aluminum: Sleek and durable; best for mild climates.
- Fiberglass: Strong, efficient, and low-maintenance.
- Clad Wood: Combines wood interior with protective exterior shell.
Choosing Glass for Performance
Glass affects everything from temperature regulation to safety and noise.
Popular Glass Types:
- Insulated Glass Units (IGUs): Double or triple panes with gas in between.
- Low-E Glass: Reflects heat; reduces UV damage.
- Tempered: Safer breakage for bathrooms and entryways.
- Laminated: Layers bonded for security and soundproofing.
- Privacy Glass: Frosted or tinted for bathrooms or street-facing windows.
Energy-Efficient Window Features
Energy-saving windows reduce utility bills and carbon footprint. Look for these features:
- Low-E Coatings: Keeps heat out in summer, inside in winter.
- Gas Fills: Argon or krypton improve insulation.
- ENERGY STAR Labels: Third-party efficiency certification.
FAQs:
- What does glazing mean? The number of panes — single, double, or triple.
- Are triple-pane windows worth it? Yes, for long-term savings in harsh climates.
Understanding Costs
Average window replacement costs range from $614 to $1,309 depending on:
- Window size and type
- Frame and glass selection
- Labor and installation complexity
Larger windows and energy-efficient features typically raise costs.
Trusted Window Brands
Reputable brands offer better warranty support and energy performance.
Top Brands to Consider:
- Andersen
- Pella
- Marvin
- Simonton
- JELD-WEN
FAQs:
- Do higher-end brands have better warranties? Usually, yes—they cover more components for longer.
- Do I need a premium brand? Not always. Mid-tier brands offer strong value.
Parts of a Window to Know
Key components include:
- Frame: Structural support
- Sash: Holds the glass and may move
- Glass: Panes, sometimes double- or triple-pane
- Hardware: Cranks, locks, and latches
- Weatherstripping: Prevents drafts
- Spacer: Keeps space between panes in insulated glass
Standard Sizes by Window Type
Understanding window sizes helps estimate replacement cost.
Examples:
- Single/Double-Hung: 24″-48″ wide, 36″-72″ tall
- Casement: 16″-24″ wide, 32″-72″ tall
- Picture: 36″-96″+ wide
Why Accuracy Matters:
- Measure width and height in 3 spots (top, middle, bottom)
- Use the smallest measurement to ensure a snug fit
Choosing the Right Installer
When hiring a contractor:
- Confirm Licensing & Insurance
- Ask for References
- Request Itemized Quotes
Key Questions to Ask:
- Do you offer a labor warranty?
- Are your installers certified?
- Can I see before-and-after examples?
Common Window Issues & Fixes
DIY Fixes:
- Drafts: Seal with caulk or weatherstripping
- Sticky Windows: Clean and lubricate tracks
- Foggy Glass: Indicates broken seals; may need glass replacement
Call a Pro If:
- Glass is cracked
- Frames are warped
- Water is leaking inside
After Installation: Window Care Tips
Maintain your investment with these best practices:
- Clean twice a year using mild soap and water
- Inspect seals annually and reapply caulk as needed
- Lubricate hardware to keep windows operating smoothly
FAQs:
- What extends window life? Regular cleaning, sealing, and minor repairs
- How often should I clean them? At least every 6 months, or more in dusty or coastal areas
For expert guidance and competitive quotes on your next window project, visit Deals On Windows today.