What suits Al-Sharaie
- Joints and bases: Tank and AC bases and joints between roof levels are the commonest leak points, so we treat them first.
- Summer heat: Waterproofing stops leaks and thermal insulation cuts heat; over air-conditioned rooms we suggest both.
- New builds: The best time is before finishing, so nothing needs breaking open later.
Price
Roughly SAR 25–70 per square metre depending on the system: bitumen, membrane rolls, foam or specialist coatings.
How the work runs
- Inspect the roof and the old waterproofing
- Choose the system: waterproofing, thermal, foam or rolls
- Clean, repair cracks and correct falls
- Treat bases, joints and drains
- Apply the waterproofing layers
- Flood test and handover