Warranty
Our Commitment to Premium WPC Doors Excellence
Every Duroholz WPC doors is backed by our comprehensive quality guarantee, engineered to outperform traditional timber and composite doors in every measurable parameter.
Biological Immunity:
100% warranted protection against termites, borers, and natural biological decay
Dimensional Stability:
Duroholz doors are guaranteed to remain dimensionally true with zero warping, swelling, or seasonal movement.
Moisture Immunity:
100% waterproof door core warranted for high-humidity, wet-zone, and steam environments.
Structural Integrity:
High density polymer matrix providing warranted screw holding and impact resistance.
Technical Support:
Direct onsiteDuroholz door installation guidance and BOQ preparation support for architects and project consultants.
