How to install decorative insulation sandwich panels (DIY)?
Installing decorative insulation sandwich panels is an easy task for exterior wall decoration , It's as simple as putting together blocks.Please remember "The first rule about decorating is that you can break almost every other rule."
Let me introduce the accessories in advance .
Starting Accessories
Fix the starting accessories with screws , plug wall panel into the starting piece, and fix it with screws , then plug the next panel well .
Ending Accessories
Cut the last panel to fit the wall , use the ending piece to fix it .
Window and Door Accessories
Could install the panels first then cut it to leave space of the windows ,then install the accessories .
Middle Setting Accessories
Fix the bottom middle setting on the wall , then connect the two sandwich panels , finally cover the surface middle setting to fix it well.
Big Corner Accessories
Install the panels at the corner, the screws could be hidden by the strips .
Outside and Inside Corner Accessories
Could install the l decorative insulation sandwich panels at exterior and interior corner .


Before you begin, the essentials you will need include:
1. decorative insulation sandwich panel
2. Accessories
3. Tape measure
4. Handsaw/chainsaw
5. Laser Level
6. Pistol Drill
7. Electric hammer
8. Styrofoam Decorators caulk
9.Plastic expansion tube
10 Wood screws
11. Pen and paper
12.Calculator
How to install the l decorative insulation sandwich panels ?
Step 1: calculate the number of decorative insulation sandwich panels wall siding panels needed .
First measure the area of the wall to be decorated and calculate the number of panels. The effective width of the wallboard is 38.3cm, and the number of wall boards required can be known by calculating the wall area. At the same time, because of the fixed size of the board, some material waste rate needs to be added to ensure sufficient material.
Step 2: Calculate the type and length of the accessories used for the wall panel .
Before installing the decorative insulation sandwich panels, you need to decide how the panels will connect. You can use the starting piece, the middle joint piece, and the closing piece of this kind of wallboard for connection. These accessories will not affect the decorative effect of the wallboard, and at the same time can ensure that the wallboard is very stable during installation. Plan the plug-in method and location of accessories. And mark it with a pen.
Step 3: Prepare the decorative insulation sandwich panels
Before installation, the insulation panels need to be prepared. Cut the insulation panels to size with a hand saw and leave to dry to ensure that the bonding area is dry and smooth.
Step 4 Prepare accessories
Cut the accessories according to the length of the wall with a hand saw.









