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Windows
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Quality Replacement Windows in Orange County and the San Gabriel Valley
Replacement windows for your California home are a great way to boost value, reduce energy costs, and enhance beauty. When deciding what kind of replacement windows are right for your home, you should start with selecting the right material. Choosing Mancino Door & Window means partnering with a team that values craftsmanship, long-term performance, and clean architectural design. We work with homeowners throughout Orange County and the San Gabriel Valley to upgrade their homes with premium windows that add value, improve comfort, and complement the overall look of each space. From mid-century homes in Glendora to custom homes in Newport Coast, our experience and product knowledge ensure a better result from start to finish.
Window Styles and Materials That Work for You
Every home has its own character. That’s why we offer a wide selection of windows designed to match how you live. Whether your goal is improved airflow, natural light, or a more modern look, we’ll help you find the right option.Mancino Door & Window, Inc. has services for contractors, architects, and homeowners to help make smart decisions for your project. We offer you the highest quality door and window products and satisfaction guaranteed.
Aluminum Windows
These are ideal for homeowners who prefer a modern aesthetic with clean lines and large expanses of glass. Homes in places like Irvine and Dana Point often benefit from aluminum’s strength and minimal sightlines.
- Modern frames and slim profiles
- Thermal break technology for energy efficiency
- Little maintenance required
- Custom sizes and combinations
Fiberglass Windows
Strong, stable, and made to handle temperature swings and moisture. Perfect for properties near the coast, including Newport Beach and San Clemente, where durability is essential.
- Insulating frame for energy efficiency and noise control
- Will not bow, warp, expand, or contract
- Lasts up to 50 years
- Moisture resistant
- Low maintenance
- Eco-friendly
- Customize by size and shape
- Modern aesthetic
Vinyl Windows
A practical choice for families in Mission Viejo, Rancho Santa Margarita, and other growing neighborhoods. These windows offer good insulation, are easy to maintain, and come in a variety of styles.
- Affordable
- Beautiful
- Energy-efficient
- No maintenance or painting required
- Will not fade in sunlight
- Last up to 30 years
- Versatile frame designs and custom fitting
- Looks great in modern and traditional spaces
Wood and Clad-Wood Windows
These combine the warmth of natural wood with the strength of protective exterior cladding. Homeowners in Pasadena and La Cañada Flintridge often prefer this classic look, especially in older or traditionally styled homes.
- Rich beauty of real wood
- Performance wood material options
- All wood products for historic homes and buildings
- Clad-wood exterior available for protection from the elements
- Multiple wood species to choose from
No matter which material or style you choose, your windows will be custom-sized to fit your home’s exact needs. This helps improve energy efficiency, reduces drafts, and keeps everything looking clean and intentional.
Manufactures We Recommend
There are numerous window brands to select. We’ve chosen to partner with these brands because they represent quality and value. Depending on your window needs, we will recommend the brand that fits your specs and budget.
Click on logos to view products from our manufacturers.
Upgrade Your Windows Today and Reap these Benefits
Need a reason to replace your windows? Here are seven great reasons.
- Improve Energy Efficiency: New window frames in any materials combined with glass that has Low-E coatings and argon gas will immediately improve the energy efficiency of your home. These keep rooms warmer in the winter and cooler in the summer.
- Reduce Energy Bills: Replacing old windows with ENERGYSTAR® certified windows can reduce energy bills by as much as 12%. Lower energy consumption also reduces greenhouse gas emissions from power plants and homes.
- Gain a High Return on Investment – Remodeling Magazine’s “Cost vs. Value” reports an estimated 85% return on investment when replacing windows with vinyl or wood products on the West Coast.
- Enhance Curb Appeal: Updating your windows improves the look of your home. If your old windows look faded and are in a state of disrepair, it’s time to transform your home’s exterior with new windows.
- Eliminate Maintenance Needs: Vinyl and fiberglass replacement windows have the least amount of maintenance required. You won’t need to paint, fix leaks, or repeatedly caulk your new windows.
- Shut Out the Noise: The right window frames paired with performance glass can greatly reduce exterior noise. Depending on your location, we’ll advise on the best solution for a quieter room.
- Ensure Security: Feel safe in your own home with window frames designed to be stronger. Find windows that meet and exceed California’s top standard and security codes.
Rely on the experts at MDW for your window replacement project. With us, you are always in good hands.
Why Choose Mancino Door & Window?
Our team has helped thousands of homeowners across Southern California upgrade their homes with better windows. Here are just some reasons why homeowners in Orange County and the San Gabriel Valley continue to choose us.
- Local Showrooms, Local Service
We have two conveniently located showrooms in Laguna Niguel and Glendora. You’ll never have to call an out-of-state number or wait days for a reply. When you work with us, you get quick answers and knowledgeable support. - Trusted Brands, Strong Warranties
We offer high-quality products from Milgard, Marvin, Andersen, Weather Shield, LaCANTINA, AG Millworks, and more! You get options backed by strong warranties and our own support, should you ever need it. - Energy Savings You’ll Notice
Our windows meet California’s energy-efficiency standards and help reduce indoor heat gain. Features like Low-E coatings and insulated frames contribute to lower energy bills and more comfortable interiors, especially during the summer. - Professional Project Support
Whether you’re a homeowner planning a remodel or a contractor sourcing windows for a new home build, we provide guidance, clear communication, and installation services that meet the highest standards.
Designed for Homes Across Southern California
Homeowners throughout Laguna Niguel, Huntington Beach, Pasadena, Azusa, Glendora and beyond trust us to bring more light, airflow, and value to their homes. Whether you're interested in larger picture windows or need help matching your existing architectural style, we can help. Our team works carefully and efficiently, and every install is done by people who understand the details.
Schedule Your Free Estimate
We offer free, no-pressure consultations for homeowners in:
- Orange County: Laguna Niguel, Aliso Viejo, Newport Beach, Irvine, Huntington Beach, Dana Point, San Clemente, Mission Viejo, Rancho Santa Margarita, San Juan Capistrano
- San Gabriel Valley: Pasadena, Glendora, Arcadia, Azusa, Covina, La Cañada Flintridge
