Repair cracked or deteriorating timber joinery

‍Over time, wooden window frames and sills can crack, rot, or warp - leading to drafts, leaks, and energy loss. Oncore Christchurch restores and repairs timber joinery so your home stays dry and comfortable.

We can help with:

• Window frame repairs and replacements
• Rotten sill restoration
• Timber joinery maintenance
• Re-painting and resealing for weathertightness

Why choose Oncore:

‍Our licensed builders manage the whole process - from assessment and material matching to painting and finishing.