Although sprayed UPVC is highly durable and weather-resistant, with an expected lifespan of 10 to 15 years, this modern, cost-effective way to refresh your home’s exterior still benefits from proper care and maintenance.

Suitable for the entire property, UPVC spraying can transform windows, doors, garage doors, porches and conservatories, creating a seamless, updated look throughout.

With a wide range of contemporary colours and finishes available, it’s an instant and affordable way to enhance kerb appeal and add value to your home.

While most damage to sprayed UPVC is avoidable, here’s how to protect your investment and keep it looking its best.

What is sprayed UPVC and why does maintenance matter?

Sprayed UPVC is a durable and cost-effective refurbishment method, where professional grade coatings are chemically bonded to the plastic of existing UPVC frames, door and surfaces.

Although weather resistant, the coating remains vulnerable to:

• Surface damage
• Premature cleaning
• Poor repair methods
• Chemical attack from strong cleaners

Correct aftercare preserves adhesion, gloss level and colour consistency.

Common mistakes that may damage your sprayed UPVC

1) Using a pressure or jet washer

High pressure water may seem like a quick cleaning solution, but it can cause significant damage to sprayed UPVC.

 The force of the water can:

• Lift the coating at the edges,
• Drive moisture into seals
• Gradually weaken the finish, shortening its lifespan.

Instead, opt for gentler cleaning methods.

Such as a low-pressure hose, combined with a soft cloth or sponge and warm, soapy water which will effectively remove dirt without compromising the surface.

For detailed advice, you can access our full cleaning guide here.

2) Using harsh chemicals

Strong cleaning products can degrade the protective layer of sprayed UPVC.

You should avoid:

• Bleach-heavy solutions
• Solvent-based cleaners
• Powerful degreasers

These may cause discolouration, fading, or a dull, uneven finish.

To protect the surface, always use pH-neutral cleaning products along with warm water and a soft cloth.

Gentle cleaning not only preserves the colour and sheen but also helps maintain the longevity of the coating.

3) Abrasive scrubbing tools

Abrasive tools can create permanent surface damage to the sprayed UPVC.

Do not use:

• Wire brushes
• Scouring pads
• Abrasive sponges

These harsh tools may create fine scratches in the surface or strip away the protective gloss, leaving the finish looking worn and uneven.

For safe and effective cleaning, always use a soft sponge or microfibre cloth as these gentler materials will remove dirt and grime without compromising the coating or overall appearance.

4) Cleaning too soon after spraying

Professional UPVC coatings require a full curing period to properly harden and bond to the surface.

While the finish may feel dry to touch within hours, it can take several days depending on temperature and conditions to fully cure.

To protect your investment, always follow the aftercare instructions provided by your supplier.

5) Ignoring minor chips or damage

Small chips or scratches may seem insignificant, but if left untreated they can allow moisture and dirt to penetrate beneath the coating.

Overtime, this can lead to peeling, discolouration or further deterioration of the finish.

6) DIY paint touch-ups

Home touch-ups often result in colour mismatches, poor adhesion, and visible patching that detracts from the overall finish.

For a seamless, long-lasting repair, always contact a professional.

How to protect your sprayed UPVC

To prolong the lifespan of your sprayed UPVC, schedule regular, gentle cleaning and carry out light routine maintenance.

This includes:

• Cleaning glazing seals to prevent dirt build-up
• Removing leaves, cobwebs and general debris
• Wiping down frames with warm, soapy water
• Checking for minor chips or damage
• Keeping hinges and moving parts clean and free from grime

Consistent care will help maintain the finish, colour and overall appearance for years to come.

Read our cleaning and maintenance guides for more information.

Conclusion

Sprayed UPVC is a low maintenance, long-lasting home upgrade when properly cared for.

With regular, gentle cleaning and simple ongoing maintenance, your refreshed UPVC can continue to look as good as new for years to come.

Whether you already have sprayed UPVC or you’re just starting to explore it as a way to transform your home, our team is here to help.

Get in touch today for expert advice, maintenance support, or a free, no obligation quote.

Frequently Asked Questions

How often should I inspect my sprayed UPVC for damage?

Even though the finish is incredibly durable, it is a good idea to inspect your doors, windows and frames every six-twelve months for minor chips, scratches or areas of wear.

Early detection will help maintain the finish.

Can sprayed UPVC be repaired if it gets scratched?

Yes, small scratches or chips can be professionally repaired.

DIY fixes are usually less effective and may cause colour mismatch or peeling.

You should always call a professional for touch-ups to maintain a consistent finish.