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Instructions for installing 4-wave ASA plastic ceiling panels.
Install the ASA plastic 4-wave ceiling louvers (code G-4S219X25) by securing the tongue and groove joints with stainless steel screws. The panels are connected to each other via tongue and groove joints on the panel edges.
The G-4S219X25 ceiling installations must be constructed on a frame that meets the following four conditions:
- Durable material: Galvanized steel bars or stainless steel bars.
- Sturdy dimensions: Bar thickness ≥1,2mm, side length ≥25mm.
- Safe distance: Distance between bars ≤30cm.
- Construction in the correct direction: The support beams must be installed perpendicular to the direction of the panel installation. Specifically, for vertical panel installation, install horizontal support beams; for horizontal panel installation, install vertical support beams.



Step 1: Prepare tools and materials for installing the ASA G-4S219X25 4-wave plastic louvers. bare
7 essential materials needed when installing ASA G-4S219X25 4-wave plastic louvers. bare the:
- Reinforcing bar (material: stainless steel, galvanized steel; dimensions: side ≥25mm, thickness ≥1,2mm)
- 4-wave ASA plastic lamella (G-4S219X25)
- ASA plastic V-shaped trim (G-V45X45)
- Iron anchor
- Stainless steel flathead screws (using the flathead to securely fasten the screw to a rigid support beam)
- Copper nail
- Kosmos Exterior Glue
The 7 essential tools needed when installing ASA G-4S219X25 fluted panel wall cladding are: miter saw, drill, welding machine, laser level, tape measure, angle ruler, and nail gun.


Step 2: Insert the metal anchors. bare, creating a connection between bare and the support frame for the fluted ASA plastic panel (G-4S219X25)
We need to create a connection between bare and the frame supporting the ASA plastic sheet is secured with metal anchors; the specific steps are as follows:
- Drill holes in the wall using a drill.
- Insert the metal anchor into the drilled hole.
- Tighten the anchor bolts.
Metal anchor bolts are typically sized 6–12mm, and the drill bit should match the anchor bolt diameter.
The spacing between the anchors corresponds to the spacing of the reinforcing bars, for example:
| In the case where the bone is horizontal The distance between the two wall plugs width ≤30cm. The distance between the two wall plugs length ≤50cm. | Case where the bone is oriented VERTICALLY The distance between the two wall plugs length ≤30cm. The distance between the two wall plugs width ≤50cm. |
Note: For the installation of the double support beam (5mm spacing between the two beams), the required spacing between the two anchors is as follows: 5 mm.
Step 3: Erect the frame when installing the 4-wave ASA plastic louvers. bare out side
To fix the skeletal frame in place bareWe weld the reinforcing bar to the steel anchors.
ASA plastic 4-wave louver frame for construction bare Outdoor applications need to meet the following 7 criteria:
- Made of stainless steel or galvanized steel bars.
- The dimensions of the bone strips are ≥25mm.
- Bone thickness ≥1,2mm.
- The spacing between the reinforcing bars should be ≤300mm (≤30cm).
- The spacing between the double bone bars is 5mm.
- The welded joints of the support beams need to be sanded smooth and coated with anti-rust paint.
- The gap between the frame and the wall is 7-10mm for installing the ASA plastic V-shaped trim.
Step 4: Install the 4-wave ASA plastic louvers (G-4S219X25) onto the upper frame. bare
Secure the 4-wave ASA plastic louvers (G-4S219X25) to the ceiling frame using Kosmos exterior adhesive and stainless steel screws, specifically:
- Apply adhesive to the frame before installing the fluted panel.
- Place the ASA plastic fluted panel (G-4S219X25) in the position where adhesive has been applied to the support frame.
- Drill pilot holes into the groove of the fluted panel before screwing in the stainless steel fasteners (the distance between pilot holes and screws should be equal to the distance between the support bars ≤30cm).
- Screw the fluted panel onto the support beam through the pilot holes.
- Install the male tongue and groove to conceal the female tongue and groove of the 4-wave louver panel.
Perform the process of securing the female and male tongue-and-groove joints continuously until the entire wall surface is covered. A gap of 7-10mm should be left at the end point against the wall for installing the V-shaped trim.









Step 5: Install the V-shaped edge trim. bare ASA G-4S219X25 fluted plastic panel cladding
There are two ways to secure the V-shaped trim to the ASA G-4S219X25 fluted plastic panel during construction. bare the:
- Secure the trim with adhesive and stainless steel screws (flip-top/fish-tail type), with the screw holes spaced ≤300mm (≤30cm).
- Secure the trim with adhesive and a nail gun, ensuring the nail holes are spaced ≤100mm (≤10cm) apart.
Note: When joining a V-shaped trim at a right angle, cut both ends of the trim at a 45-degree angle.


*Kosmos recommends
To ensure the durability and aesthetic appeal of your ASA 4-wave plastic louver ceiling, and to prevent rainwater from accumulating and causing mold, you should install a "water strip" to ensure the ceiling's longevity. A water strip is a raised line usually made of mortar on balconies and loggias. Alternatively, you can use a water-stopping strip/water hook. This detail prevents rainwater from flowing back into the ceiling.

Note: The installation instructions for ASA G-4S219X25 4-wave plastic ceiling panels are for reference only. For the most suitable installation plan, a specific site survey and optimal solution are necessary.
In addition to ceiling cladding, customers can also clad walls with fluted panel G-4S219X25.
Installation of 4-wave ASA plastic cladding. bare Proper application techniques will ensure a beautiful, durable finish and a lifespan of 5-10 years. If you require further assistance, please contact us. Consulting on construction methodsPlease contact us at this number. 0932.067.388 For the quickest and most accurate support.












