Window and facade sealing
Water intrusion often begins at joints around windows and facade interfaces. Proper sealants and flashing strategies block water ingress and manage condensation during temperature swings. A hygrometer helps track interior humidity to prevent moisture-driven pressure at these joints.
During installation, verify substrate cleanliness, repair cracks, and choose compatible sealants for the local climate. Apply pre-formed membranes or fluid coatings over cleaned surfaces, ensuring continuous edge-to-edge coverage. After curing, perform a water test and monitor humidity with a hygrometer to confirm stable conditions.
Rooftop waterproofing
Rooftops face harsh sun, rain, and temperature swings that challenge any membrane. Choose membranes with UV resistance and sufficient elongation, options include bituminous sheets, modified bitumen, and liquid-applied polyurethane or silicone coatings. A hygrometer can help assess interior humidity changes that may indicate hidden leaks from roof areas.
Before application, clean the surface, repair blisters, and ensure a proper slope toward drains. Install overlaps, test penetrations, and detail edge conditions at walls and penetrations. Cure with ventilation and protect fresh membranes from damage. Use a hygrometer and infrared camera during curing to monitor dryness and moisture migration.
Bathroom waterproofing
Bathrooms demand continuous moisture resistance from floors to ceilings. Select cementitious waterproof coatings or elastomeric membranes behind tiles, and pair them with moisture-resistant backer boards. Always seal pipe penetrations, corners, and joints to prevent capillary wicking.
Prepare surfaces by cleaning, priming, and repairing substrate defects. Apply coats evenly, avoiding pinholes, and cap with compatible tile adhesive. After installation, perform a shower test and monitor humidity levels with a hygrometer to confirm stable conditions.
Facade sealing strategies
Exterior sealing focuses on expansion joints, penetrations, and panel grooves. Use backer rods and sealants designed for dynamic movement, with proper surface priming for adhesion. A hygrometer helps monitor ambient moisture that can compromise sealant performance during curing.
Schedule periodic maintenance to re-seal joints before degradation accelerates. Inspect for cracks, wash surfaces to remove contaminants, and replace worn sealants promptly. In newer buildings, consider spray-applied membranes or crystalline waterproofing as long-term options.