Business Details
12 Years
experience
Your Trusted Source for Premium Vinyl Windows and Doors in Ontario, CA
WMB Windows has been a trusted manufacturer of premium vinyl replacement windows and doors since 2014. Headquartered in Ontario, California, we are a family-owned business committed to delivering energy-efficient products with exceptional customer service. Our dedication to quality is reflected in our use of high-grade vinyl and hardware, dual-glazed construction, and lifetime warranty coverage. With over a decade of industry experience guided by seasoned mentors, we prioritize customer satisfaction through competitive pricing and stress-free purchasing experiences. Serving Orange County, Los Angeles County, Riverside County, and San Diego County, we combine technical expertise with personalized service to meet homeowners' needs. 
Services
Vinyl Windows
Patio Doors
Dual-Pane Technology
Custom Grids
Lifetime Warranty
Details
- Year established: 2014
Highlights and features
- Family-owned operation with 10+ years industry expertise
- Lifetime warranty on vinyl window and door durability
- Energy-efficient dual-pane windows with ClimaGuard technology
- Custom grid patterns for aesthetic personalization
- Locally serving Southern California's specific climate needs
Services
Vinyl Windows
Our vinyl windows feature dual-glazed construction with ClimaGuard 62/27 glass for superior energy efficiency. Durable, low-maintenance frames resist sagging while specialized coatings reduce summer cooling costs by 30% and retain indoor heat during winter months. Available in multiple grid patterns for customized aesthetics.
Patio Doors
Custom-manufactured patio doors combine durable vinyl frames with brass rollers and reinforced hardware. Available in sliding and French door styles, these energy-efficient entrances feature optional argon gas insulation and grid patterns to complement any home architecture while providing lifetime operational reliability.
Dual-Pane Technology
All windows incorporate dual-pane construction with precision-spaced glass layers. This advanced technology reduces thermal transfer by 40% compared to single-pane units while maintaining optical clarity. The ClimaGuard coating system blocks 72% of solar heat gain without compromising natural light transmission.
Custom Grids
Choose from flat (3/4") or sculptured (1") grid profiles in colonial, marginal, queen anne, and victorian patterns. These decorative elements enhance architectural character while maintaining structural integrity. Available in multiple color options to match window frames and home exteriors.
Lifetime Warranty
Our limited lifetime warranty covers vinyl components against cracking, peeling, or blistering for 20 years. Transferrable to subsequent homeowners for 10 years, this protection includes labor and parts replacement for manufacturing defects. Screens and hardware receive 1-year defect coverage with proper maintenance.
Questions
What areas do you service?
We serve all of Southern California including Orange County, Los Angeles County, Riverside County, and San Diego County.
Do your windows meet energy efficiency standards?
Yes, all our windows feature dual-glazed ClimaGuard 62/27 glass that reduces energy costs by up to 30% annually.
What warranty coverage do you provide?
We offer a limited lifetime warranty covering vinyl components for 20 years with transferable 10-year protection for subsequent homeowners.
Can I customize window designs?
Yes, choose from 4 grid patterns and 2 profile styles (flat or sculptured) to personalize your windows' appearance.
Are your products made in the USA?
All windows and doors are manufactured domestically in Ontario, California using American-sourced materials.
What door options are available?
We offer sliding patio doors, French doors, and custom configurations with brass hardware and energy-efficient glass options.
