Structall Building Systems, Inc

Keeping aluminum patio covers and enclosures clean is simple and helps them stay looking new for years. On metal-clad insulated panels, build-up of dirt and grime over time can negate the reflective qualities of the paint finish; which may lead to damage to the roof panels caused by thermal bow.

Here’s a practical, homeowner-friendly routine:

Routine Cleaning (Every 2–3 Months)

What you need:
Mild dish soap or car-wash soap
Warm water
Soft sponge or microfiber cloth
Garden hose

Steps:
Rinse the cover with a hose to remove loose dirt and pollen.
Mix soap with warm water.
Gently scrub the aluminum surface—focus on flat areas and seams.
Rinse thoroughly to prevent soap residue.
Let air-dry or wipe dry to avoid water spots.

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