Gib Plasterboard Installation: Step-by-Step Guide for DIY Enthusiasts

Photo by Cal David

Gib plasterboard has gained popularity among homeowners and DIY enthusiasts for its durability, fire resistance and ease of installation. If you’re considering using Gib plasterboard in your home, proper installation is key to achieving the desired results. 

Gib plasterboard offers various benefits, making it a versatile choice for your interior projects. Its exceptional durability ensures that your walls or ceilings will withstand the test of time, even in Auckland’s variable climate. Additionally, its inherent fire resistance provides an added layer of safety to your living space, which is especially crucial in Auckland’s urban environment. But the true beauty of Gib plasterboard lies in its ease of installation. With the right tools, materials, and our step-by-step guidance, you can embark on your Gib plasterboard installation in Auckland, knowing you have the knowledge and skills to complete it successfully.

In this guide, we will walk you through each step of the Gib plasterboard installation process, empowering you to take on this project.

Tools and Materials

Before getting started, gather the following tools and materials:

  1. Gib plasterboard sheets
  2. Spirit level
  3. Marker
  4. Utility knife or plasterboard saw
  5. Screw and Drill
  6. Screws specifically designed for plasterboard installation
  7. Sandpaper 
  8. Jointing compound and tape
  9. Corner bead (if necessary)
  10. Dust. Safety glasses
  11. Safety gloves

Step 1: Measuring and Planning

Begin by measuring the area where you intend to install the Gib plasterboard to minimise wastage.

When setting up a room, start by assessing where the outlets, switches and other fixtures should be placed.

Step 2: Preparing the Plasterboard Sheets

After taking measurements, transfer them onto the plasterboard sheets. Use a straightedge or spirit level to draw lines. Then, use a utility knife or plasterboard saw to score along those lines. Apply pressure to snap the plasterboard along the scored lines and repeat this process for each sheet.

Step 3: Installing the Plasterboard Sheets

Now that you have cut the plasterboard sheets to fit, it’s time to secure them on the wall or ceiling. Begin from one corner of the room and ensure that the edges of each sheet align with studs or ceiling joists. Use a screw gun and drill to insert screws every 200-250mm around the edges and at least two screws in between.

Step 4: Handling Openings and Corners

To accommodate outlets, switches or other fixtures, mark their positions on the plasterboard using a pencil or marker. Cut out those areas using a utility knife, or plasterboard saw while ensuring a fit for each fixture.

For corners—whether inside or outside—you might want to strengthen their edges with a corner bead.

Step 5: Jointing and Taping

To achieve a seamless result, it’s important to join and tape the plasterboard sheets. Begin by applying a layer of compound over the joints using a taping knife. Place the tape on top of the compound and firmly press it into position with the taping knife. Smooth out any air bubbles or excess compound. Allow it to fully dry.

Step 6: Sanding and Preparing for Paint or Wallpaper

Once the joint compound is completely dry, lightly sand the surface to ensure a finish. Remember to wear a dust mask and safety glasses for protection during this step. Before applying paint or wallpaper, make sure to remove any dust or debris from the surface.

Step 7: Finishing Touches

Now that your plasterboard is ready for paint or wallpaper take some time to do any necessary touch-ups or repairs before moving forward. Thoroughly inspect the surface for any imperfections using a compound to fix them if needed. Again, give it a sanding and clean-up for that flawless final look.


Installing the Gib plasterboard may seem intimidating. But, with proper guidance and the right tools on hand, it can turn into a satisfying DIY project.

By using this guide, you’ll be able to achieve desirable results in a short amount of time. It’s important to prioritise safety and follow established techniques to guarantee a visually appealing outcome. So get ready to roll up your sleeves and give your interiors a makeover with Gib plasterboard!