4.1 This warranty does not cover customer-supplied materials or appliances, including TVs, washing machines, dishwashers, furniture, fixtures, fittings, or any items supplied by the client.
4.2 This warranty does not cover failures caused by external factors, including unsuitable or weak wall structures, hidden defects, existing plumbing or electrical faults, building movement, moisture, damp, or environmental factors.
4.3 This warranty does not cover damage caused after completion, including tampering, misuse, accidental impact, interference by third parties, or alterations carried out by others.
4.4 This warranty does not cover consequential or secondary damage, including damage to floors, surrounding surfaces, decoration, cabinetry, or water damage to nearby areas.