What areas do you serve for custom drapery projects?

We serve homes and businesses throughout Northern California, including Colusa, Sacramento, Roseville, Walnut Creek, San Jose, Napa, Sonoma, Redding, and many surrounding communities. Our mobile showroom comes directly to your location.

What is the typical timeline for a custom drapery project?

Most custom drapery projects are completed within 3 to 6 weeks from consultation to installation, depending on fabric selection and manufacturer timelines. We will provide a clear project schedule during your initial consultation.

Do you offer a warranty on drapery installations?

All drapery installations using Graber and Norman products come with strong manufacturer warranties. SEI also guarantees the quality of our installation workmanship. Details are provided at the time of ordering.

Can you install drapes on difficult window types or in commercial spaces?

Yes. We specialize in solving installation challenges including intricate tile, masonry, unusually shaped windows, and high-ceiling commercial environments. Our experience covers residential and high-stakes commercial projects.

Do you repair drapes installed by other companies?

We do not repair third-party drapes. However, we offer full replacement and warranty support for systems we install, ensuring you receive a permanent and reliable solution.

Custom Drapes Northern California | SEI Window Coverings

When it comes to custom drapes, every window deserves more than a generic approach. At SEI Window Coverings, our drapery service is guided by a three-generation legacy of technical skill. Whether you need elegant accent panels, functional blackout drapes, or layered window treatments for privacy and light control, your project will be managed from start to finish by a certified professional. We bring the mobile showroom directly to your home or business, so you can view fabrics, colors, and textures in your actual lighting conditions—from Napa’s wine country to Sacramento’s historic neighborhoods and up to Redding. Our process starts with an on-site consultation and measurement down to the 1/16th of an inch, ensuring a flawless fit for even the most intricate trim or tilework. With SEI, you receive honest guidance, practical solutions, and a commitment to getting every detail right.

SEI Window Coverings is not a high-volume sales operation. We are a third-generation family business, and every custom drapery project is overseen by Trevor Smith, who has dedicated his entire career to perfect window treatments. Our reputation is built on direct accountability. There is no handoff between salespeople and installers. The same expert who helps you select the ideal fabric and hardware will measure and install your drapes, eliminating the costly errors and miscommunication that often happen with big-box and online retailers. We serve homeowners from Walnut Creek’s modern builds to Colusa’s classic farmhouses, as well as commercial clients with unique requirements, such as moisture-resistant drapery for dental clinics or oversized panels for auto showrooms. SEI holds Executive Level Dealer status with Graber and Norman, offering direct, warrantied access to some of the industry’s finest materials. Our mobile showroom means you see every option exactly where it matters: in your own space, under your own lighting. No stock photos, no guesswork, just proven results.

The difference with SEI is in the details and the discipline of our service process. Every drapery project follows a five-stage protocol: Design and consult in your space, precision measurement to the 1/16th of an inch, direct order from top-tier manufacturers like Graber and Norman, owner-led installation, and ongoing service support. We tackle architectural challenges that most others avoid, such as mounting drapery in rooms with intricate tile, masonry, or unusually shaped windows. Our expertise extends to both residential and commercial properties, from energy-efficient blackout drapes in midtown Sacramento condos to elegant accent panels in wine country tasting rooms. We are licensed, bonded, and insured (CSLB #1118434), and our installations are backed by a warranty structure that covers both material and expert workmanship. The result is a stress-free, high-quality experience every time. No surprises, no middlemen, just professional accountability.

Choosing custom drapes is an investment in privacy, energy efficiency, and the visual appeal of your space. At SEI, we stand behind every installation with a clear and honest warranty policy. Our shutter installations carry a lifetime warranty, and we provide strong warranty support for all Graber and Norman drapery products. We do not repair third-party drapes, but we do offer full replacement solutions when other systems have failed. From your first call to the final installation, communication is direct: Trevor Smith handles your technical needs, while Aurora Pujol manages scheduling and logistics to ensure your project moves forward without delay. Our mobile showroom eliminates the inconvenience of gallery visits, and our commitment to real, original project photography means you can trust what you see. With SEI, your drapery project is more than just a window covering. It is a promise of lasting quality, precision, and service that stands apart in Northern California.

What areas do you serve for custom drapery projects?
We serve homes and businesses throughout Northern California, including Colusa, Sacramento, Roseville, Walnut Creek, San Jose, Napa, Sonoma, Redding, and many surrounding communities. Our mobile showroom comes directly to your location.
What is the typical timeline for a custom drapery project?
Most custom drapery projects are completed within 3 to 6 weeks from consultation to installation, depending on fabric selection and manufacturer timelines. We will provide a clear project schedule during your initial consultation.
Do you offer a warranty on drapery installations?
All drapery installations using Graber and Norman products come with strong manufacturer warranties. SEI also guarantees the quality of our installation workmanship. Details are provided at the time of ordering.
Can you install drapes on difficult window types or in commercial spaces?
Yes. We specialize in solving installation challenges including intricate tile, masonry, unusually shaped windows, and high-ceiling commercial environments. Our experience covers residential and high-stakes commercial projects.
Do you repair drapes installed by other companies?
We do not repair third-party drapes. However, we offer full replacement and warranty support for systems we install, ensuring you receive a permanent and reliable solution.