Restoration of a Balcony with Ceramic Tiles

The Challenge

The balcony had severe efflorescence due to moisture rising from below, leading to unsightly white deposits. Additionally, frost cracks were evident, and water pooling was occurring due to improper drainage.

Diagnosis

Inspection revealed that the efflorescence was caused by moisture trapped beneath the tiles, exacerbated by inadequate sealing and drainage issues.

The Solution

1. Phase 1: Deep Cleaning
   Products: Lithofin MN Power-Clean
   Dilute 1:10 with water, apply with a scrub brush, allow to sit for 10 minutes, then scrub and rinse thoroughly.
   Duration: 1 day
2. Phase 2: Sealing
   Products: Lithofin MN Seal
   Apply undiluted with a roller, ensuring even coverage, and allow to cure for 24 hours.
   Duration: 1 day

Products Used

• Lithofin MN Power-Clean
• Lithofin MN Seal

Estimated cost: approximate €150-200

The Result

The balcony was restored to its original condition, with no visible efflorescence, cracks repaired, and improved drainage.

Ongoing Maintenance

Regular cleaning with Lithofin MN Power-Clean every 6 months and reapplication of sealant every 2 years.

Key Takeaway

Proper sealing and drainage are crucial for preventing moisture-related issues in outdoor ceramic surfaces.