Product Care & Maintenance

Coastal’s complete line of vinyl window and door products are designed to provide a lifetime of attractive, low maintenance beauty and performance. All materials selected are of the highest quality available, with particular emphasis on corrosion resistance.

Coastal recommends the following cleaning and maintenance procedures to help keep your Coastal windows and doors looking and operating like new:


Vinyl Frames and Sashes
Simply use a mild, nonabrasive soap and water solution to clean your vinyl frames and sashes. NEVER use chlorine bleach, liquid grease remover, nail polish remover (acetone) and other harsh or abrasive cleansers, detergents and solvents.

Use a mixture of mild dish soap and water, then rinse completely with clear water and wipe dry with a soft cloth.

Window and Door Maintenance

Sliding Windows and Sliding Lanai Doors
Keep the sill free of dirt and debris. Lubricate the sill rails with a teflon spray every other month.

Awning and Casement Windows
Use a silicone based lube to lubricate the pivot point in the arm of the roto operator every other month. Lubricate monthly in oceanfront locations.

Jalousie Windows
No special maintenance required except normal cleaning.

Single and Double-Hung Windows
Lubricate the jamb tracks with a teflon spray every other month.