Waterproofing Contractors in Singapore

A useful enquiry describes where moisture appears, when it occurs and any earlier repairs. Include photographs and the type of property, while allowing the contractor to explain how it will investigate the problem. The visible mark and the area requiring work may not be the same, so avoid treating a product quotation as a full assessment. Ask for a written proposal describing the areas covered, preparation, proposed treatment and reinstatement work. Clarify access arrangements, drying or waiting periods and when the space can be used again. Compare the scope of any follow-up inspection and the written conditions of any warranty offered. For shared buildings, identify who will coordinate access and communication with other occupants.