Rising damp: the easy and cheap DIY method to fix walls forever

Rising Damp: The Easy and Cheap DIY Method to Fix Walls Forever

Rising damp can cause significant damage to your walls, leading to peeling paint, mold growth, and structural issues. Here’s an easy and affordable DIY method to address rising damp and protect your walls permanently.

What You’ll Need:

• Drill with masonry bit
• Dry rod damp proofing rods or damp proof injection cream
• Injection gun (if using cream)
• Measuring tape
• Waterproof sealant or paint
• Mortar or wall filler

Instructions:

1. Identify the Damp Area:

• Inspect your walls to identify the areas affected by rising damp. Look for signs such as peeling paint, damp patches, and mold growth.

1. Prepare the Wall:

• Remove any loose plaster, paint, or wallpaper from the affected area.
• Clean the wall thoroughly to remove any dirt and debris.

1. Drill Injection Holes:

• Using a drill with a masonry bit, drill holes into the mortar joint just above the ground level. Space the holes approximately 6 inches apart and ensure they are about 1.5 to 2 inches deep.
• For best results, drill the holes at a downward angle to ensure the damp proofing material penetrates the wall properly.

1. Insert Damp Proofing Material:

• If using damp proofing rods: Insert the rods into the holes. These rods will gradually release the damp proofing agent into the wall, forming a barrier against rising damp.
• If using damp proof injection cream: Fill an injection gun with the damp proof cream. Inject the cream into each hole until it is filled. The cream will spread within the wall to create a damp proof barrier.

1. Seal the Holes:

• Once the damp proofing material is in place, seal the holes with mortar or a suitable wall filler. Smooth the surface to ensure it blends with the surrounding wall.

1. Apply Waterproof Sealant:

• Apply a waterproof sealant or paint to the affected area of the wall. This will provide an additional layer of protection against moisture.
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1. Monitor and Maintain:

• Regularly check the treated area for any signs of recurring damp. If necessary, reapply the waterproof sealant.

Tips for Preventing Rising Damp:

• Improve Drainage: Ensure that the ground around your home slopes away from the walls to prevent water from accumulating.
• Ventilation: Improve ventilation in your home to reduce humidity levels, which can contribute to rising damp.
• Guttering and Downspouts: Maintain your gutters and downspouts to ensure they are directing water away from your walls.

By following this easy and cost-effective method, you can address rising damp issues and protect your walls from future damage.