Cleanroom doors on this site are presented in two families that share one leaf structure: steel panel doors and full steel doors. Steel panel doors are described with an aluminium alloy rounded-corner design, a shaft and shaft-sleeve arrangement whose friction is described as dust-free, and a frame sealing strip that gives strong sealing with noise reduction and sound insulation. Their colour steel board is described as impact resistant, not easily deformed, and easy to clean, and size customisation is supported, with the details of any custom size to be confirmed in the inquiry.
Full steel doors are formed by one-piece stamping and bending on imported Savanini equipment. Their panels can be spray-coated board, colour-coated board, or stainless steel board, and the window uses a flanged snap-in structure that is formed as one stable unit. The core is a customised Class A fireproof hexagonal aluminium honeycomb. The contrast between the two families is therefore a contrast in forming and panel choice, not a claim that one family suits every project: the steel panel door emphasises rounded corners, sealing and cleanability, while the full steel door emphasises one-piece forming, panel options, and a honeycomb core.
The shared leaf structure is the same across both families and is worth specifying as a whole. It comprises an aluminium door frame and an aluminium leaf frame, a colour-coated or melamine board panel, an aluminium honeycomb core, a rounded lock designed so it can be opened with the elbow, a double-spring rising sweep strip that settles smoothly, runs quietly and seals well, hinges described as producing no metal powder over long use while remaining quiet and wear resistant, internal stiffeners, and an anti-fog double glazed toughened glass vision panel. Locks and closers are offered in multiple options, and the exact lock and closer types for a project are confirmed in the inquiry because the product description does not itemise them by model.
- Steel panel doors: rounded corners, dust-free friction description, strong frame sealing, impact-resistant colour steel board.
- Full steel doors: one-piece stamping and bending, three panel options, flanged snap-in window, Class A fireproof hexagonal aluminium honeycomb core.
- Shared leaf: aluminium frames, honeycomb core, elbow-operable rounded lock, rising sweep strip, quiet hinges, stiffeners, anti-fog vision panel.
- Opening sizes on this site are brochure dimensions: single-leaf 800 and 950 mm, unequal-leaf 1200 and 1350 mm, double-leaf 1500 and 1800 mm, height 2100 mm.
Door families compared
| Feature | Steel panel door | Full steel door |
|---|---|---|
| Forming | Aluminium alloy rounded-corner design | One-piece stamping and bending, Savanini equipment |
| Panel | Colour steel board, impact resistant, easy to clean | Spray-coated, colour-coated, or stainless steel board |
| Window | Anti-fog double glazed toughened glass vision panel (shared leaf) | Flanged snap-in structure, one stable unit |
| Core | Aluminium honeycomb core (shared leaf) | Customised Class A fireproof hexagonal aluminium honeycomb |
How to read the specifications on this page
Dimensions and construction details on this page follow the Lairun product description for the component family shown. Door opening sizes quoted on this site are brochure dimensions: they describe the opening sizes listed in the product brochure, and any non-standard size should be confirmed in the inquiry. Aluminium profile codes are listed by code only; no profile dimension is stated where the product description does not give one. Items that the product description does not specify are marked for inquiry confirmation rather than described as available options, so buyers are not led to assume a mechanism, a load figure, or a material variant that has not been evidenced.
What to put in your inquiry
Send the opening sizes you need, the leaf arrangement, the surface finish you prefer, and the ceiling layout where the components will be installed. State the quantities per size, the site conditions, and the delivery location so the component list can be checked line by line. Where this page lists an item as subject to confirmation, include that item explicitly in your message so it is answered before any order is placed. Please confirm the minimum order quantity and the lead time in your inquiry, because this site does not publish those figures. Certificates are available upon request; please ask for the documents you need and state which project they are for.