Deiiang cleanroom windows are designed by a professional contamination control team using certified materials and documented processes to ensure clear visibility, airtightness, and easy-to-sterilize surfaces suitable for GMP and ISO grade environments.
Our professional team will provide you with customized cleanroom window system solutions to meet your specific needs.











Standard cleanroom window
Standard cleanroom windows typically consist of a single glaze and basic cleanroom sealing. They offer a clear view and are easy to clean, but due to their only 5mm thick tempered glass, their thermal and sound insulation capabilities are limited.
Double Glazed Sealed cleanroom window
Double-glazed cleanroom windows consist of two panes of glass filled with sealed air or inert gas. This design improves thermal and sound insulation, reduces the risk of condensation, and maintains a more stable environment while still meeting the cleanliness and sealing requirements of a cleanroom.

Deiiang cleanroom windows utilize high-definition double-glazed glass, offering excellent visibility and airtight sealing. Widely used in pharmaceutical and biotechnology filling, dispensing, and packaging areas, they feature a smooth, easy-to-wipe surface, helping pharmaceutical production lines meet GMP requirements.

For wafer fabs and electronic assembly cleanrooms, Deiiang's smooth cleanroom windows reduce particulate matter retention, maintain stable pressure, provide excellent insulation, and prevent fogging. They offer a clear view inside ISO-grade cleanrooms without interfering with airflow or equipment layout.

In operating rooms and isolation wards, Deiiang cleanroom windows offer advantages such as safety, shatter resistance, unobstructed views, and thermal insulation, facilitating team observation of surgical procedures while maintaining the isolation of sterile areas and ease of cleaning.

Deiiang cleanroom windows feature a sealed tempered glass design, maintaining airtightness even under frequent disinfection and cleaning requirements. They are rust-free, fog-free, and equipped with automated door closers and electronic interlocking systems, strictly adhering to GMP requirements.

Deiiang flush-mount cleanroom windows feature corrosion-resistant frames and smooth, seamless joints, withstanding flushing and HACCP inspections, allowing management personnel to monitor high-hygiene areas without entering.

Deiiang GMP cleanroom windows are suitable for cream and serum filling rooms, providing bright, clear views, stable sealing, and intelligent sizing, perfectly adapting to panel systems and supporting brand audits and regulatory inspections.

Deiiang cleanroom windows provide quiet, double-glazed views for laboratories such as BSL and ISO, effectively reducing noise and condensation while maintaining unobstructed visibility, facilitating training, supervision, and safety inspections.
To start, simply select a manufacturing process and upload a 3D CAD file.
Within a few hours we'll send you design for manufacturability (DFM) analysis and real-time pricing.
Once you review your quote and place your order, we'll start the manufacturing process. We also offer finishing options.
Our digital manufacturing process allows us to produce parts in as fast as 1 day.
Deiiang is a professional supplier and manufacturer of cleanroom construction materials, providing you with comprehensive, one-stop solutions for cleanroom construction.
Send inquiry Now
Cleanroom windows are sealed viewing panels designed specifically for controlled environments. Unlike regular glass windows, cleanroom windows have flush frames, smooth transitions, and fully sealed joints so they don’t trap dust or interrupt air flow.
Deiiang cleanroom windows are usually double‑glazed, with the glass and frame sitting flush with the cleanroom wall system. The edges are sealed with cleanroom‑grade gaskets or silicone, which helps meet ISO 14644 and GMP requirements for cleanability and particle control.
Yes. ISO 14644 and GMP focus on surfaces that are smooth, easy to clean, and resistant to particle build‑up. Our cleanroom windows follow these principles: flush installation, minimal edges, and non‑shedding materials that tolerate routine disinfection.
In pharmaceutical and biotech projects, Deiiang cleanroom windows are typically integrated into modular wall systems that already follow EU GMP and FDA expectations for hygienic design. We can provide basic technical data, material specifications, and drawings so your QA and validation teams can include the cleanroom windows in their qualification package.
Yes, we do both new projects and retrofits. Deiiang cleanroom windows can be matched to common sandwich panels, aluminum honeycomb panels, and even reinforced concrete or brick walls.
For retrofit work, we usually ask for three pieces of information: wall thickness, opening size, and cleanroom class. Based on that, we adjust the window frame depth and fixing method so the cleanroom windows sit flush on the clean side and still seal properly on the non‑clean side. This reduces on‑site cutting and keeps your downtime to a minimum.
Deiiang offers several types of cleanroom windows to cover different industries. Standard double‑glazed cleanroom windows are the most common choice for ISO 7–8 rooms and laboratories, providing good visibility and basic sound insulation.
For higher‑risk areas, we can supply fire‑rated cleanroom windows that are tested according to relevant EN and GB fire standards. For privacy and process control, we also provide cleanroom windows with built‑in blinds or switchable privacy glass, where the glass can change from clear to frosted with a simple switch, without exposing any moving parts to the cleanroom side.
Cleanroom windows should be cleaned just like your walls and doors: with non‑linting cloths and approved disinfectants. Because Deiiang cleanroom windows are flush‑mounted with smooth frames, there are no exposed ledges or screws, which makes wiping very simple.
Under normal conditions, maintenance is minimal. The glass is tempered or laminated for safety, and the perimeter seal is designed to withstand regular alcohol‑based and quaternary ammonium disinfectants commonly used in GMP and ISO cleanrooms. If you use more aggressive chemicals, you can share your SOP with us and we will confirm which cleanroom windows and sealants are the best match for long‑term durability.
A simple way is to look at three points: your cleanroom class, your process risk, and how much visibility you need. For most ISO 7–8 corridors and general production rooms, standard double‑glazed Deiiang cleanroom windows are more than enough and very cost‑effective.
If you’re designing isolation rooms, high‑risk pharmaceutical zones, or fire compartments, then you may need hermetic or fire‑rated cleanroom windows with specific glass types. You can send us your layout and basic requirements, and our engineering team will recommend a cleanroom window configuration that fits both the technical standards and your budget.