Composite Maintenance: How to Keep It Beautiful

Composite is low maintenance, but not maintenance free. With the right care, your fence, facade or wall will remain beautiful and clean for years.

One of the biggest advantages of composite (WPC) is that it requires little maintenance. It does not rot, warp and does not need to be painted or stained. However, it is important to clean the material well and treat it correctly so that it retains its colour and structure and continues to function optimally. This guide explains how to keep your composite products clean and in top condition – including tips for accessories and fasteners.

1. Clean regularly

Clean composite surfaces at least twice a year with lukewarm water and a soft brush or sponge. This removes dust, dirt and deposits without damaging the surface. Avoid aggressive cleaning agents or high-pressure cleaners – these can damage the protective layer or cause hairline cracks.

2. Use the right cleaning products

For stubborn dirt, grease, algae or green deposits we recommend using our specially developed Composite Cleaner . This powerful cleaner is safe for WPC and does not affect the colour or structure. Ideal for fences, cladding and garden furniture.

3. What to avoid

Never use abrasives, bleach or solvents such as acetone or turpentine. These agents can damage or discolour the surface. Also avoid prolonged contact with wet leaves, flower pots or metal objects - this can cause staining or discolouration.

4. Periodic maintenance

In addition to cleaning, it is advisable to check annually for loose fasteners or slight discolouration. Screws or profiles can move slightly due to weather influences. Check whether cover strips, end profiles or screw caps are still properly secured and replace them if necessary. Accessories such as gate locks or U-profiles are also best checked and cleaned annually.

5. Stains and scratches

Small stains can be removed with warm water and a neutral soap solution. For superficial scratches, light sanding with fine sandpaper in the direction of the wood grain helps. Always test this on an inconspicuous spot first.

Maintenance of accessories

Aluminum poles, covers and mounting materials also require minimal care. Clean them with a damp cloth and mild soap. Avoid acidic or corrosive agents, especially for accessories that come into contact with composite. Proper maintenance of these components extends the life of the entire system.

Conclusion

With minimal but targeted maintenance, your composite fence or facade will remain beautiful and problem-free for years to come. Regular cleaning, using soft products and checking occasionally is sufficient. Preferably use the Composite Cleaner for the best result and combine maintenance with an annual check of accessories for a long lifespan and neat finish.

View our range of mounting accessories or order your composite cleaner directly for professional results.