Save Energy with Modern Doors & Replacement Windows in San Bernardino, CA
J.R. Door & Window Inc., the largest and most respected Milgard-certified dealership in the Inland Empire, has proudly served families since 1989. We specialize in San Bernardino replacement windows, offering high-quality products and exceptional service tailored to your needs. Our trained professionals are dedicated to ensuring customer satisfaction, with a financial incentive tied to the results of satisfaction surveys. Contact us at 909-949-9902 to learn more about our replacement window solutions.
Upgrading your home’s windows and doors is a wise investment that enhances safety, energy efficiency, aesthetics, and property value. With modern solutions tailored to meet homeowners' unique needs, replacing old windows and doors with advanced, high-quality options can transform your living space and improve overall comfort and functionality.
Upgrading to modern, energy-efficient windows and doors in San Bernardino isn’t just a cosmetic improvement; it’s a proven way to cut utility costs by up to 30% annually, according to the U.S. Department of Energy. At J.R. Door & Window, we specialize in premium Milgard products that feature dual or triple-pane insulated glass, Low-E coatings to reflect UV and infrared rays, and argon or krypton gas fills for maximum thermal efficiency. Our high-performance vinyl and fiberglass window frames, along with insulated entry and patio doors featuring advanced weatherstripping and foam cores, are designed to reduce heat transfer and eliminate drafts, keeping your home more comfortable year-round.
Benefits of Replacing Windows San Bernardino, CA
Upgrading your windows in San Bernardino, CA is one of the most impactful improvements you can make for your home, delivering benefits that range from energy efficiency and enhanced comfort to greater property value and long-term savings.
Enhanced Energy Efficiency: Modern replacement windows with double or triple-pane glass, Low-E coatings, and tight weather stripping significantly reduce heat transfer, keeping your home cooler in the summer and warmer in the winter, often cutting energy bills by up to 30%.- Increased Home Value: Window replacements can increase your home’s resale value by 57.8% to 68.5%, while also boosting curb appeal with a fresh, modern look that attracts buyers.
- Improved Comfort & Air Quality: Advanced insulation technology helps reduce drafts, minimize temperature fluctuations, and block out allergens and dust, creating a healthier, more consistent indoor environment.
- Noise Reduction & UV Protection: Multi-pane glass and insulated frames help create a quieter living space, while Low-E coatings protect your furniture, flooring, and décor from harmful UV rays.
- Low Maintenance & Security: Durable materials like vinyl and fiberglass require minimal upkeep and offer enhanced safety features that resist break-ins and wear.
The Advantages of Therma-Tru Entry Doors
Homeowners who choose Therma-Tru entry doors from J. R. Door & Window Inc. enjoy a product that blends durability, energy savings, and curb appeal. As the first company to introduce fiberglass doors in 1983, Therma-Tru has remained the leader in stylish, secure, and long-lasting entry systems.
Built for Strength and Longevity
Therma-Tru fiberglass doors outperform wood and steel in nearly every category:
- Warp, rot, and rust resistance: Over 5x stronger against warping than wood and immune to rusting or denting like steel.
- HydroShield™ Technology: Protects against water damage and moisture infiltration.
- Pest resistant: Unlike wood, fiberglass skins don’t attract termites or insects.
These doors are engineered for decades of performance with minimal maintenance.
Energy Efficiency that Pays Off
Therma-Tru’s ENERGY STAR® certified models help homeowners reduce energy loss and lower utility bills.
- Polyurethane foam cores provide up to four times the insulation value of wood.
- Factory weatherstripping creates tight seals that block drafts.
- Many homeowners see 10–15% annual savings on heating and cooling costs.
Secure and Reliable
Security is built in:
- Multi-point locks reinforce the frame at several points.
- Fiberglass construction is up to 30% more resistant to forced entry than steel.
- Tru-Guard® composite frames stay rot-free and stronger than traditional wood.
Style and Customization
With dozens of designs, finishes, and glass options, Therma-Tru makes it easy to match any home. Their patented AccuGrain® technology replicates natural woodgrain with none of the upkeep, and options like sidelites and transoms let homeowners personalize their entryway.
Adding Value and Peace of Mind for San Bernardino Residents
A new entry door system can raise a home’s perceived value by 4.2%, according to remodeling studies. Backed by one of the strongest lifetime limited warranties in the industry, Therma-Tru doors offer both confidence and lasting value.
What San Bernardino, CA Clients Have to Say
When homeowners in San Bernardino need reliable service, they turn to a team they can trust. One replacement window client testimonial from San Bernardino, CA stands out: “We have used JR Door for multiple projects and are never disappointed. They have great customer service and always do a great job. Highly recommend their window services.”
Their experience highlights what we strive for every day, consistent quality, dependable results, and the peace of mind that comes from knowing your home is in good hands. From start to finish, our focus is making sure every project ends with that same kind of satisfaction.
If you’ve been considering upgrading your windows, let this story inspire you, because your home deserves the same care and attention. Reach out today, and let’s create your success story next.
Commitment to San Bernardino, CA Homeowners
At J.R. Door & Window Inc., we specialize in high-performance, customizable replacement windows and doors that elevate your home’s efficiency, comfort, and style. As the Inland Empire’s trusted Milgard dealer since 1989, we deliver expert installation, premium materials, and lasting value with every project. Contact us today at 909-949-9902 to explore our selection and start transforming your home.
Client Reviews
Replacement Windows and Doors FAQs for Your Home:
How do I know if my windows need replacing?
Most windows last around 20–25 years, but signs like drafts, condensation between panes, peeling frames, or damaged seals can indicate it’s time for a replacement. If your windows are single-pane or outdated, you're likely missing out on energy efficiency — modern upgrades can help reduce heating and cooling costs significantly. Excess outside noise and noticeable temperature fluctuations inside your home are also key indicators that your current windows aren’t performing well.
Do I need a permit for window and door replacements?
In San Bernardino County, any replacement of windows or exterior doors—whether retrofit or full-frame—requires a building permit under the 2022 California Building Code and County regulations. Properties within Fire Safety Overlay zones must use multi‑pane glazing with at least one tempered pane unless the structure is pre‑2008 or the addition covers less than 50% of floor area. Beyond that, modifications affecting structural openings, energy efficiency, egress, or fire safety typically trigger permit requirements to ensure compliance with state and county mandates. It's always wise to confer with your contractor or local building department before moving forward to confirm all guidelines are met and inspections are scheduled.
How long does window replacement take?
Window replacement timelines vary based on multiple factors, but typically a skilled crew can install between 4 and 8 standard-sized windows per day. From ordering to installation, the entire project generally takes 4 to 10 weeks, influenced by manufacturing time and the specific details involved. Custom or oversized windows, complex door systems, or unforeseen issues like frame deterioration can extend this timeline, emphasizing the importance of a thorough assessment beforehand. Weather conditions can also impact scheduling, so planning installations during favorable seasons is recommended to minimize potential delays. Always consult with your installation team upfront to establish accurate expectations and timelines tailored to your project's unique requirements.