Warranty Status
Active / 10 Years
Next inspection: March 2027
Maintenance Guide
Fittings Maintenance
To ensure smooth operation, apply acid-free oil to the precision fittings once a year.
Surface Cleaning
Clean profiles with mild soap and water. Avoid abrasive sponges or harsh chemicals.
Drainage Channels
Periodically check and clear external drainage slots to ensure water flows out correctly.
Technical Support
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Winter Optimization
Learn how to adjust your windows for maximum energy saving during winter.