Light surface dirt is usually washed off by normal rainfall. Surface dirt can also be removed with a wash and rinsed with clear water. Use a soft brush such as a long-handled car washing brush.
If you wish, you can use a mild detergent (such as dish soap) to remove any bugs, grime, dirt or dust that may gather on the aluminum cladding. To be sure your cleaning solution will not harm the factory-applied clad finish, test your cleaning solution on an inconspicuous area before washing cladding.
A thorough, clear water rinse should follow. After rinsing well and drying, you can use car wax to add shine.
Over-cleaning or scrubbing a coated metal surface can do more harm than good to its surface life. Do not use solvents or abrasive-type cleaners on any coated surface.
Information regarding cleaning and maintenance recommendations for clad product installed in coastal areas is available in the Aluminum Clad Products in Coastal Environments section of the Service and Maintenance section.
FOLDINGCITY Windows/doors maintenance manual
Annual Window and Door Maintenance Checklist
Regular maintenance will help keep your FOLDINGCITY windows and doors operating smoothly. Use this checklist as an annual maintenance reminder.
When performing maintenance, always consider your safety first:
Cleaning Glass
Keep your FOLDINGCITY windows and doors looking their best with regular interior and exterior glass cleaning.
For best results, do not clean glass when it is exposed to direct sunlight.
Use of razor blades or knifes is not recommended on any coated glass such as Low E II. However, if paint or other construction residue cannot be removed from any non-coated glass surface with normal cleaning, a new 1" razor blade may need to be used on small areas only! Scraping should be done in one direction only. Never scrape in a back and forth motion, this will only trap debris under the blade and permanently scratch the glass.
Aluminum Clad
FOLDINGCITY's clad-wood windows feature a low-maintenance extruded aluminum cladding with a commercial grade finish that offers you a beautiful, low-maintenance exterior.
Washing Cladding
Light surface dirt is usually washed off by normal rainfall. Surface dirt can also be removed with a wash and rinsed with clear water. Use a soft brush such as a long-handled car washing brush.
If you wish, you can use a mild detergent (such as dish soap) to remove any bugs, grime, dirt or dust that may gather on the aluminum cladding. To be sure your cleaning solution will not harm the factory-applied clad finish, test your cleaning solution on an inconspicuous area before washing cladding.
A thorough, clear water rinse should follow. After rinsing well and drying, you can use car wax to add shine.
Over-cleaning or scrubbing a coated metal surface can do more harm than good to its surface life. Do not use solvents or abrasive-type cleaners on any coated surface.
Information regarding cleaning and maintenance recommendations for clad product installed in coastal areas is available in the Aluminum Clad Products in Coastal Environments section of the Service and Maintenance section.
Exterior Mildew Removal
The presence of mildew on your exterior can be confirmed by placing a drop of household bleach on the suspected mildew area. If small gas bubbles develop in the droplet of bleach and the area bleaches out, mildew does exist and should be removed from the exterior of your windows or doors.
Use this basic solution for removing exterior mildew.
Please note: A stronger concentration of cleaner can damage the coating surface or finish.
Removing Caulk
Caulking tars and similar substances can be removed with mineral spirits. Use a soft bristle brush with medium pressure. A clear water rinse should follow. Be sure to follow label directions for use and disposal of mineral spirits, and wear protective eyewear and clothing.