“Is it worth the extra cost?”
SPD is a premium option worth evaluating where fixed tint or shades compromise a valuable view or leave a persistent daylight problem. Compare the complete installed scope before choosing.
What affects your quoteSPD SMART GLASS · WINDOWS & SKYLIGHTS
Control the sunlight. Keep the view.
Reduce glare with adjustable window tint, without closing the blinds over your view. Explore self-adhesive SPD film for compatible existing glass or SPD film for new laminated glazing.
Start with your location and application. Approximate measurements are enough. No payment or order.
BEFORE YOU INVEST
Your buying questions come first.
Cost, compatibility and privacy can change the decision. Here is what to establish before choosing SPD.
“Can it work with the glass I have?”
Self-adhesive SPD film is available for suitable existing glazing. A project review checks the glass, edges, access and wiring. New laminated glazing may suit other projects better.
Review my existing windows“Will it turn completely opaque?”
No. SPD is designed for adjustable shading and can remain see-through. If night-time privacy or bedroom blackout is essential, include a separate solution in the design.
Looking for switchable privacy?“Will it lower my energy bills?”
Solar-control glazing may reduce cooling demand in the right project. The potential saving depends on the complete glazing, climate, orientation and controls. Tint darkness alone does not establish energy performance.
Include solar control in my review“Will my windows still look blue?”
They may. SPD can retain a blue tone even in its lighter state. Review a physical sample against your view and interior finishes before approving the appearance.
Understand the tint and clear state“Will I need cables and a controller?”
Yes. The film needs compatible power and control equipment. Cable routes, access and the controls you want belong in the proposal, so you can assess the complete installation.
See how the system is controlledCHANGING LIGHT, SAME VIEW
“Can I shade the room without closing it off?”
SPD adjusts the light passing through the glass while retaining a view. Review the tint range and appearance against the daylight problem in your space.
Lighter tint · more daylightDarker tint · view retained
START WITH YOUR SPACE
Where is the sun creating a problem?
Select an application to add it to your project request.
Specialist museum, healthcare exterior and other projects can be reviewed individually.
WHAT YOU ARE INVESTING IN
Light control that belongs in the design.
Solar control with energy performance in mind
Adjust shading as sunlight changes. In suitable glazing, solar control can help limit cooling demand; energy savings and environmental benefits depend on the whole project.
Less dependence on mechanical shades
Consider an alternative to routinely covering important views or maintaining hard-to-reach shading.
More comfortable sun-exposed spaces
Manage glare and unwanted daylight where people sit, work or relax. Thermal performance depends on the complete glazing.
Architecture with the view intact
Explore shading within the glazing when curtains, tracks or blinds conflict with the intended space.
WHEN THE VIEW IS PART OF THE SPACE
“Why invest in large windows if I keep covering them?”
Adjustable tint can reduce dependence on blinds for daylight shading. Keep separate screening where privacy or blackout is essential.
Lowered opaque shadesView through tinted glazing
TWO SPD FILM OPTIONS
“Do I need to replace my windows?”
Start with the glass you have, or the glazing you plan to build. The review defines which format is appropriate.
EXISTING GLAZING
Self-adhesive SPD film
Add adjustable tint to compatible existing glass. The review checks film placement, edge finishing, electrical access and installation requirements.
Check my existing windows
NEW GLAZING DESIGN
SPD film for lamination
Integrate SPD film between glass layers. The project specification establishes the fabricated assembly, safety requirements, dimensions and controls.
Review my new glazing projectBefore approving the appearance: review a physical sample of the selected film and, where needed, the complete glazing. These illustrations explain applications; they do not show completed SmartGlass USA installations.
APPEARANCE & EVERYDAY USE
“Will I like the tint—and how will I control it?”
Choose the appearance and the way you want to use the system before the electrical design is finalized.
Check the blue tone in your own light.
SPD can change from a darker blue tone to a lighter, see-through state, with intermediate shading levels. The lighter state may still have tint.
Review the proposed sample in daylight and at night, from inside and outside. Your specification should identify its color, light transmission and response in both directions.
Include appearance and sample requirementsPlan a complete, compatible system.
The active film needs matched electrical equipment. The project review specifies the power supply, SPD controller, wiring, connection points and access for servicing.
Tell us whether you prefer a wall control, remote or smart-home/building integration. The offered controller and its supported functions must be confirmed; these options are not automatically included.
Discuss my controls and wiringOptions to specify in your request; availability and compatibility are confirmed in your proposal.
- Power supplyMatched input, output and capacity
- SPD controllerCompatible tint control and zones
- Wired film or glazingSpecified connections and edge finishing
Conceptual component sequence, not a wiring diagram. Power and control may share one unit. Do not connect the film directly to mains power or assume a PDLC transformer or ordinary lighting dimmer is compatible.
Before ordering, confirm tint range, switching time in both directions, panel dimensions, power demand, controls and the unpowered state in the written specification.
PRICE & PROJECT SCOPE
What will SPD smart glass cost?
SPD film is the active material, not a complete installed window.
Size, glazing, electrical work and site access all affect the proposal. You can start with approximate dimensions; final pricing needs a confirmed product and installation scope.
Request a proposal with the SPD product, glazing work, controls and installation scope clearly identified.
Get a scoped project quoteGlass & product format
Self-adhesive SPD film or SPD film for lamination, plus any required glazing fabrication or replacement.
Sizes, quantity & control zones
Pane dimensions, shapes and which areas need independent adjustment.
Wiring & automation
Controllers, power connection, cable routes and the integration you actually need.
Installation & delivery
Location, access, removal or replacement, finishing, freight and applicable taxes.
COMPARE THE REAL ALTERNATIVES
Choose around the problem you need to solve.
| Your priority | Option to consider | What to check |
|---|---|---|
| Adjustable tint with a view | SPD or electrochromic glazing | Appearance, tint range, response, electrical design, complete system price and service. |
| Switchable visual privacy | PDLC smart film or smart glass | Privacy requirements, glass condition and the light-diffusing state. |
| Fixed solar treatment | Solar-control film or low-e glazing | Suitable thermal specification, visible light and compatibility; no adjustable tint. |
| Blackout or physical screening | Dedicated shades or curtains | Required coverage, controls, maintenance and impact on the view. |
Tell us which alternative you are considering so the review addresses your actual decision.
BEFORE YOU PLACE AN ORDER
From window details to a defined proposal.
- 01
Describe the project
Share the location, application and main problem. Add approximate measurements if you have them.
- 02
Review suitability & appearance
Establish the offered product, glass compatibility, electrical scope and sample requirements.
- 03
Approve the specification & quote
Review the assembly, installation responsibilities, warranty and commercial terms before committing.
YOUR SPD PROJECT
Tell us what you want your windows to do.
Start with the details you know. No plans or final measurements are required to prepare an initial request.
- Explain the problem and location.
- Include an alternative or deadline if it matters.
- Choose a film format, or ask for a recommendation.
What happens next?
We use your request to review suitability and define the next steps for a project-specific quote. Photos, drawings and a product sample can follow. No purchase is made through this form.
You can retry, or email smartglass@smartglass.icu. Your details remain in this form.
SPECIFICATION & PURCHASE QUESTIONS
The details that need to be right.
How much does SPD smart glass cost per square foot?
There is no standard installed price on this page. Glass construction, size, controls, access and installation scope affect the quote. Share your project details for a scoped review.
Can SPD film be installed on my existing windows?
Self-adhesive SPD film is an option for suitable existing windows. Compatibility depends on the selected film, glass construction, edges, exposure and installation conditions. SPD film for lamination is also available for a new glazing design.
Is SPD the same as PDLC privacy glass?
SPD adjusts transmitted light for shading. PDLC is generally selected to switch between a clearer state and a light-diffusing privacy state. Choose according to the problem you need to solve.
Will the dark setting provide full privacy or blackout?
Do not rely on it for either. SPD can remain see-through when tinted. Bedrooms, bathrooms and sensitive spaces may need a separate privacy or blackout solution.
Will it reduce air-conditioning costs or make my building more sustainable?
Potential energy benefits need assessment using the actual glazing, orientation, climate and building systems. Tint alone does not prove a saving. Broader environmental claims need product and life-cycle evidence.
Can I remove all my blinds or curtains?
It depends on their purpose. Adjustable shading may reduce their role, but privacy, blackout and other room requirements still need to be met.
What color and clarity should I expect?
Published SPD examples have a blue-toned dark state. The lighter state may still have tint; transparent does not mean colorless. Review the proposed physical sample from different angles, against your interior finishes and in day/night lighting. Illustrations are not color swatches or the maximum and minimum tint specification.
Does SPD need wiring, and what happens if power fails?
SPD needs a matched power supply and controller. Published conventional SPD examples become darker when power is removed and clearer when powered; verify the selected model and any backup needs. The review defines electrical capacity, routing, connection details and safe access. A PDLC transformer or standard light dimmer is not automatically compatible.
Can it connect to my smart home or building controls?
Specify the wall control, remote, smart-home or building system you want to use. We must establish a compatible controller, interface and control zones before offering that integration. App, voice, wireless operation and specific protocols are not included unless confirmed in your proposal.
Can it be used in a skylight, large window or exterior façade?
Each application needs a suitable glass assembly. Dimensions, loads, overhead safety, weather exposure and local requirements need review before specification. Illustrations do not confirm availability in a particular size or shape.
What warranty, certifications and lead time will I receive?
Confirm these in the written proposal for the selected product and project. Check coverage for glazing, electronics and installation, who handles service, and delivery assumptions before ordering.
What should I send to request a quote?
Start with location, application and main problem. Add approximate dimensions if you have them. Photos, drawings and electrical details can support the technical review afterward.
Your written proposal defines the selected SPD product, tint range, electrical equipment, installation scope and warranty. Review these details before placing an order.
Get a quote for the windows you want to enjoy.
Tell us where glare, sun exposure or closed blinds are limiting your space. Start with approximate dimensions and the details you know.
Request my SPD project quote