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Retrofit Window Replacement – Wilson Glass & Screen
Retrofit Window Replacement – Wilson Glass & Screen
Upgrade Your Home with Energy-Efficient Retrofit Windows
At Wilson Glass & Screen, we specialize in retrofit window replacement for homeowners in Lakewood, CA, and the surrounding areas. If your current windows are drafty, outdated, or hard to open, retrofit installation offers a cost-effective way to enhance energy efficiency, comfort, and curb appeal—without disturbing your existing stucco or siding.
What is Retrofit Window Replacement?
What is Retrofit Window Replacement?
Retrofit (also called "insert" or "pocket") window replacement involves installing new windows into your existing frames. This method is less invasive than full-frame replacement and is ideal when your window frames are still in good condition.
Why Choose Retrofit Windows?
Why Choose Retrofit Windows?
✅ Energy Savings: Reduce heating and cooling costs year-round
✅ Clean Installation: No need to remove stucco, drywall, or trim
✅ Quick Turnaround: Faster and more affordable than full-frame replacements
✅ Noise Reduction: Helps block outside sound for a quieter home
✅ Modern Styles: Upgrade to low-E, dual-pane, or tinted glass options
Types of Retrofit Windows We Install
Vinyl Retrofit Windows – Energy-efficient and low-maintenance
Aluminum Retrofit Windows – Durable and sleek for a modern look
Tempered or Low-E Glass Options – For enhanced safety and performance
Custom Shapes & Sizes – For unique architectural features
Our Process
Our Process
On-Site Estimate – We'll inspect your existing windows and confirm retrofit compatibility.
Custom Sizing & Manufacturing – Your new windows are built to fit the original frames perfectly.
Clean Installation – We carefully remove the old sashes and install the new units.
Final Inspection & Clean-Up – We leave your windows looking better than when we arrived.
Old sliding door with visible wear and signs of framing damage from years of settling in Lakewood, CA
Upgraded to a Milgard Tuscany Series sliding door—clean, secure, and professionally reframed to correct settling issues
Worn-out and cloudy sliding patio door with poor insulation and outdated framing in Long Beach, CA
Fresh installation of a Premium Windows & Doors Timeless Series white vinyl sliding door. Smooth operation, improved security, and better thermal performance—all in one sleek update.
Old aluminum window with fogged and cracked glass – time for a serious upgrade in Gardena, CA
Fresh install! Milgard Tuscany Series sliding window looking clean, energy-efficient, and secure.
Old single-hung aluminum window before retrofit replacement — outdated look with limited insulation and energy efficiency in Montecito, CA
New Milgard Tuscany Series casement retrofit vinyl window installed — modern finish, energy-efficient glass, and clean curb appeal upgrade.
Old aluminum frame windows showing signs of wear, poor insulation, and outdated design in Tustin, CA
Upgraded to energy-efficient Milgard Tuscany Series windows and patio door—enhancing style, performance, and curb appeal.
Outdated windows with failing frames and a worn facade in Long Beach, CA
Sleek Premium Windows & Doors Timeless Series retrofit window installed with a bright white vinyl frame for a fresh look and better energy performance.
Old aluminum window on its last leg. Damaged seal and frame wear made this the right time to upgrade in Lakewood, CA
Clean, energy-efficient Premium Series Timeless Series window. Enhanced curb appeal and improved interior comfort.
Severe window frame damage made this opening inefficient and unsafe in Lakewood, CA
Custom-fit Premium Windows & Doors Timeless Series dual-pane insert installed for better visibility and insulation on this back entry door
Old aluminum window on its last leg. Damaged seal and frame wear made this the right time to upgrade in Lakewood, CA
Clean, energy-efficient Premium Series Timeless Series window. Enhanced curb appeal and improved interior comfort.
Damaged framing and warped wood window removed in preparation for full window retrofit in Newport Beach, CA
Completed installation of Premium Windows & Doors Timeless Series custom arched dual-pane vinyl windows, enhancing curb appeal and energy efficiency.
Old steel window with failing seals and outdated style, ready for an upgrade in Lakewood, CA
New Premium Windows & Doors Timeless Series vinyl retrofit window installed — improved energy efficiency, clean look, and long-lasting performance.
Old steel window with failing seals and outdated style, ready for an upgrade in Lakewood, CA
New Premium Windows & Doors Timeless Series vinyl retrofit window installed — improved energy efficiency, clean look, and long-lasting performance.
Frequently Asked Questions
Frequently Asked Questions
Q: How do I know if retrofit windows are right for my home?
A: If your window frames are solid but the glass or operation is poor, retrofit is an excellent solution.
Q: Will this change the look of my home?
A: Retrofit windows are designed to blend with your existing structure and provide a clean, updated appearance.
Q: Are retrofit windows energy-efficient?
A: Yes! We offer dual-pane, low-E, and other high-performance options that meet today’s energy codes.
Q: How long does installation take?
A: Most homes are completed in 1–2 days, depending on the number of windows and access.
Service Area
Service Area
We proudly serve Lakewood, Long Beach, Bellflower, Cerritos, Downey, Signal Hill, Norwalk, and nearby cities.
Request a Free Estimate Today
Request a Free Estimate Today
Call us at (562) 324-4061 or contact us online to schedule your free consultation
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