Cleanroom ceiling tiles on this site are FFU handmade blind panels that close a cleanroom ceiling. Their stated function is direct: they block air movement, prevent dust and bacteria from entering the cleanroom, and help maintain cleanliness. That is the whole job of a blind panel, and it is why the panel is specified by size, core, and face together rather than by size alone.
Sizes are single or double sided 1175 by 1175 mm and 575 by 575 mm, or non-standard custom sizes, with a thickness of 12 mm and 13 mm. Cores are gypsum, magnesium board, or aluminium honeycomb, and faces can be PE coating, anti-static carbon-coated colour steel board, or 304 and 316 stainless steel anti-corrosion board. The combination of core and face should be chosen per room: the core sets weight and behaviour, the face sets cleanability and corrosion resistance, and the two together set how the panel performs over the ceiling grid.
The stated selling points are fast installation, accurate dimensions, high strength, good load bearing, and resistance to deformation, and the main uses stated are electronics factories and semiconductor ceilings. Load figures are stated only in those qualitative terms on this page; no walkable load number is given, because the product description does not state one, and the walkable ceiling guide on this site explains that confirmation route. Buyers should send the ceiling layout with FFU positions marked, so blind panels and FFU openings are scheduled together rather than ordered as two unrelated lists.
- Function: ceiling closure that blocks air movement and helps keep dust and bacteria out.
- Sizes: 1175×1175 mm and 575×575 mm, single or double sided, or non-standard custom sizes; thickness 12 mm and 13 mm.
- Cores: gypsum, magnesium board, aluminium honeycomb.
- Faces: PE coating, anti-static carbon-coated colour steel board, 304 and 316 stainless steel anti-corrosion board.
- Main uses: electronics factories and semiconductor ceilings; installation fast, dimensions accurate, strength high, load bearing good, deformation resisted.
FFU blind panel specification
| Item | Stated specification |
|---|---|
| Size | 1175×1175 mm, 575×575 mm, single or double sided, or non-standard custom |
| Thickness | 12 mm and 13 mm |
| Core | Gypsum, magnesium board, aluminium honeycomb |
| Face | PE coating; anti-static carbon-coated colour steel board; 304 and 316 stainless steel anti-corrosion board |
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.