Joint Repair

What Is Joint Repair?

Joint repair involves restoring or replacing damaged mortar joints in a brick façade. Over time, exposure to the elements, natural wear and ageing can cause mortar joints to crack, crumble or become porous. This can lead to moisture problems, heat loss and even structural damage. During a professional joint repair, the old mortar is carefully removed and replaced with new, durable pointing. This protects your façade and gives your home a fresh, well-maintained appearance.

Why Repair Mortar Joints?

Damaged mortar joints can cause several problems:

• Moisture penetration: damaged joints allow water to enter the wall, which can lead to damp, mould growth and water ingress.
• Weakened masonry: crumbling mortar reduces the strength and stability of the brickwork.
• Worn appearance: deteriorated mortar joints give your home an untidy and dated look.

By repairing the mortar joints in your exterior walls in time, you can prevent further damage and avoid costly façade renovations.

How Does Joint Repair Work?

At Pluimers Insulation, we carry out exterior joint repairs with the utmost care and craftsmanship. The process consists of:

• Removing the old mortar: damaged joints are carefully raked out without damaging the surrounding brickwork.
• Cleaning the façade: dirt and dust are removed to ensure the new mortar bonds properly.
• Applying new mortar joints: new pointing is installed with precision, matching the correct colour and finish.
• Final inspection and finishing: the completed work is thoroughly checked to ensure a high-quality, long-lasting result.

Repair Exterior Wall Joints and Insulate at the Same Time

If you are having the mortar joints in your exterior walls repaired, it is also an ideal opportunity to consider cavity wall insulation. This helps prevent heat loss while making your home more comfortable and energy-efficient.

Benefits of Exterior Joint Repair

• Protects your façade against moisture and frost damage.
• Extends the lifespan of your brickwork.
• Gives your home a fresh, well-maintained appearance.
• Can be combined with insulation to help reduce energy bills.

When Should You Repair Exterior Wall Joints?

Have you noticed cracked, loose or crumbling mortar joints? If so, it is time to have them professionally repaired. Renewing the mortar joints is also essential after façade cleaning or before façade impregnation.

Free Personalised Advice

Would you like to know whether your façade needs joint repair? Our specialists will assess the condition of your mortar joints and provide expert advice on the most suitable solution.

Schedule a Free Consultation