Invisible Integration. Flawless Finish. Engineered for the World's Most Demanding Designs.

From proprietary PerfectFit recessed cavities to custom Contour specialty shapes, we engineer the motorized solutions that protect your design vision and guarantee a flawless architectural finish. Every time.

Specialty Shaped Window Experts

A+ BBB Rated

Craftsmanship Since 1940

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Trusted by the World's Most Demanding Brands and Builders

Stop Compromising Your Design Vision for Standard Shade Pockets.

Standard flap-and-hanger pockets look cheap on the ceiling plan and destroy the clean lines of a modern space. Wavy drywall, uneven gaps, and exposed hardware mean the window treatment becomes an eyesore rather than an integrated architectural element.

PerfectFit eliminates the compromise. Our proprietary recessed cavities are mudded directly into the pocket, delivering a seamless, flush finish that looks like it was always part of the wall. No visible hardware. No awkward transitions. Just pure, uninterrupted design, every single time.

Flawless Architectural Finish

Pre-made inside and outside corners guarantee a perfectly square, seamless integration that satisfies the most exacting design standards.

Invisible Integration

The shade disappears completely when raised. The integrated mud flanges ensure the transition from ceiling to cavity is imperceptible.

Engineered to Any Scale

From a single custom opening in a private residence to a -room commercial rollout, every cavity is modular, custom-sized to /" increments, and ready to specify.

Mastering the Impossible.

When you design a -foot arched window for a beachfront estate or a series of angled skylights for a luxury resort, standard off-the-shelf solutions do not exist. That is where our engineering team comes in.

Our Contour line of specialty-shaped treatments is hand-crafted by our shade artisans and custom-fabricated in our manufacturing facility to fit the exact geometry of any architectural opening. Arched. Angled. Triangular. Bottom-up. If you can draw it, we can build the motorized solution to match it.

Arched Roller Shades

Custom-curved to follow the exact radius of any arch window

Angled Cellular & Roller Shades

Precision-cut for sloped ceilings, A-frames, and cathedral windows

Triangle & Trapezoid Shades

Fully motorized solutions for the most complex geometric openings

Bottom-Up Roller Shades

Privacy-first solutions that rise from the sill

We Build What Others Refuse to Quote.

When an architect draws a 30-foot arched window or a complex sloped A-frame, most shade companies walk away. Off-the-shelf solutions simply don’t exist for true custom fenestration.

That’s where we take over. Our Contour line is hand-crafted by our shade artisans to fit the exact, unique geometry of any opening. We don’t force standard products into custom spaces. We engineer the motor, the track, and the fabric to match the exact curvature and angle of the glass. If you can build the window, we can manufacture the shade to fit it.

Designed to Perform. Built to Impress.

See how precision engineering and elegant design come together in a system built for modern interiors.

The Premier Specification Partner for the Trade.

We are the recommended custom fabricator for Somfy automation systems. Whether you are specifying a single custom arched shade for a private residence or a 200+ room commercial rollout for a hospitality brand, our manufacturing facility and engineering team deliver exactly what you drew.

We Manufacture. Your Builder Installs.

We engineer and build the exact motorized solutions your project requires. Precisionfabricated to your specifications, tested, and delivered ready for the general contractor to put in place. You maintain full control of the design intent.

White-Glove Installation.

Prefer to hand it off completely? Our expert technicians provide nationwide white-glove installation. We handle on-site measurements (to 1/16), fabric selection, system programming, and a full client demonstration upon completion.

*In-person white-glove services are available in select metropolitan markets; please contact us to confirm coverage for your area.

Integration Ready:

All systems are engineered for seamless integration with Somfy TaHoma, Control4, Savant, and major smart home ecosystems. Hardwired AC/DC, plug-and-play, battery, and solarpowered options available.

Engineered for Every Environment.

From ultra-luxury residential to high-volume commercial, our manufacturing facility scales to meet the demands of any project.

Luxury Hospitality & Resorts

Ultra-High-End Residential

Healthcare & Clinical Facilities

Education & Institutional

Corporate & Boardrooms

Flawless Integration for Every Opening

Our custom-engineered recessed cavities eliminate gaps and uneven edges, ensuring a precision fit even in the most challenging architectural spaces.

Highly Rated by Architects, Builders, and Integrators Nationwide.

Jeffrey K.
Very friendly, had exactly what I needed to complete a triangle shaped motorized window shade.
Jack T.
Great service, great people, highly recommend!
John M.
A wonderful company to work with, they are very prompt with their responses and the installation was great. They even cleaned our windows once they were done. Highly recommend working with DEL.
Mari K.
Trusted, custom quality shades

Your Next Project Deserves Better Than Standard.

Partner with the engineers who have spent over years perfecting window systems for the world’s most demanding projects.

Download the Technical Spec Package