How Often Should I Check My Van Roof for Damage?

What to look for during a routine check

During a six-month check, work through the roof systematically and note anything that looks different from the previous inspection.

• Seams and seals: look for lifting, cracking or gaps around roof vents, fixings and edge trims.
• Surface condition: check for scratches, chips, dents, rust spots or areas where the paint has worn through.
• Standing water or debris: clear leaf build-up and check for soft spots or water pooling that can hide early corrosion.

After severe weather, repeat the same pass sooner, paying particular attention to any new impact marks from debris or loose fixings.

When a six-month check matters most

A twice-yearly inspection suits most vans in normal use because it balances effort with early detection. The rhythm matters more if the vehicle is parked near trees, used on coastal routes, or regularly exposed to heavy rain, mud or road salt.

After storms, high winds or hail, check sooner rather than waiting for the next scheduled interval. The aim is to catch damage while it is still limited to the outer surface, rather than allowing water to reach seams or internal panels.

What to do when you find early damage

Small cracks, dents and deep scores can be addressed before moisture gets into the substrate. A fibreglass reinforced filler such as CROP 2K Fiberglass Putty – 750 ml + Hardener can be used to fill visible damage on compatible metal, aluminium, fibreglass and painted surfaces.

Once repairs are stable, a protective PU coating may help create a weather-resistant finish where the roof substrate is suitable. Always check the manufacturer’s guidance for preparation and compatibility before applying any repair or coating system.