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Business Details
39 Years
experience
Your Trusted Source for Custom Wood Windows & Doors in Santa Clarita
Clouston Sash & Door has been a trusted provider of custom wood windows, doors, and millwork since 1987. As a family-owned business, we prioritize quality craftsmanship and personalized service, serving Santa Clarita, CA and surrounding areas. Our products are crafted from top-grade dried materials, including pine frames, redwood sills, and weather-resistant Q-lon stripping. We specialize in architectural projects, HPOZ-compliant designs, and custom solutions for residential and commercial clients. With decades of experience, we combine traditional techniques with modern innovation to meet diverse customer needs.

Our commitment to excellence extends to every detail, from material selection to final installation. We value long-term relationships with our clients, ensuring satisfaction through reliable service and durable products. Our team handles projects ranging from single units to large-scale historic preservation work. By maintaining strict quality standards, we have established ourselves as a leader in the wood window and door industry. Our gallery showcases decades of successful installations, reflecting our dedication to aesthetic and functional excellence.
Services
Wood Windows Custom Doors Shutters HPOZ Millwork Hardware
Details
  • Year established: 1987
Highlights and features
  • We have over 35 years of experience in custom wood window and door manufacturing.
  • Our products are crafted from top-grade dried materials with no finger joints.
  • We specialize in Historic Preservation Overlay Zone (HPOZ) compliant designs.
  • We offer energy-efficient options including Low-E and dual-glaze glass.
  • Our team provides personalized service for residential and commercial projects.
Services
Wood Windows
Clouston Sash & Door crafts premium wood windows using top-grade dried materials. Our options include double hung, casement, awning, and fixed picture windows. Each unit features weather stripping for energy efficiency and durability.
Custom Doors
We design and manufacture bespoke wood doors in classical, craftsman, and modern styles. Our collection includes French doors, Dutch doors, and HPOZ-compliant designs tailored to historic preservation requirements.
HPOZ Millwork
Our millwork services specialize in Historic Preservation Overlay Zone (HPOZ) projects. We recreate period-accurate windows, doors, and trim using traditional techniques and materials for Los Angeles historic districts.
Shutters
We produce custom shutters with stationary slats, louver blinds, and raised panel designs. Made from California pine, our shutters combine aesthetic appeal with functional light and privacy control.
Hardware
Our hardware solutions include casement latches, parliament hinges, and surface bolts. Designed for durability and seamless integration with our windows and doors, these components enhance functionality and longevity.
Questions
What types of wood do you use for your windows and doors?
We use premium dried pine frames, redwood sills, and offer custom wood options for both windows and doors.
Do you provide HPOZ-compliant products?
Yes, we specialize in Historic Preservation Overlay Zone (HPOZ) compliant windows, doors, and millwork for Los Angeles historic districts.
What energy-efficient options are available?
We offer Low-E glass, dual-glaze units, and weather-stripped frames to improve energy efficiency and insulation.
Are custom sizes and designs available?
Yes, we create fully customized windows, doors, and millwork to meet specific architectural and functional requirements.
What are your business hours?
Our office is open Monday through Friday from 7:30 AM to 4:00 PM Pacific Time.