1. Internal & external inspection of all working parts to the window
2. Clean, oil and lubricate all moving parts
3. Repair or replace any minor defects to the window – e.g gasket
4. Replacement of seals if required
5. Check drainage channel, leakage and effective operation
6. Report any trend / pattern of damage occurring on the window (and reappraise maintenance frequency if appropriate)
7. Clean window inside and out
8. Final security check
We will sign off all windows, leaving you a copy for your records, and get in touch again when the next inspection is due.