Waterproofing & Roofing

Because the visible ceiling stain may not sit directly below the entry point. A roof coating cannot solve water entering through a wall joint, penetration or another failed detail. Inspection should first identify likely paths and existing membrane or coating condition.

A localized repair may be suitable when the defect is clearly identified and surrounding waterproofing remains sound. Repeated patching is less useful when failure is widespread or the existing system has deteriorated. The repair scope should match the actual condition rather than simply cover the visible stain.

Yes. Many waterproofing systems require a suitably prepared and dry substrate, and weather conditions affect curing. The selected system should be installed according to its manufacturer's requirements rather than immediately before rain simply because a leak has become urgent.

Ask what areas will be prepared, how cracks and penetrations will be treated, which waterproofing system is proposed, whether protective or UV-resistant finishing is required, how drainage will be checked and how the completed work will be inspected or tested.

Yes, we perform a mandatory 24-hour water ponding flood test on all roofs and bathroom subfloors before laying protection screed or tiles.