How long does it last?

It depends on exposure and the product used. Realistic expectations are given for your specific frames when quoting.

Can yellowed white UPVC be recovered?

Often it improves considerably. Some heavily degraded frames are past restoration and that will be said plainly.

Do you do coloured UPVC?

Yes, subject to assessment of the frames.

Exterior cleaning service

UPVC Restoration for Faded Windows, Doors & Cladding

UPVC exposed to years of coastal sun and salt air oxidises. The surface goes chalky and dull, and washing it makes very little difference because the problem is the surface itself rather than dirt on top of it.

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Quick answer

UPVC restoration goes beyond cleaning. Where white frames have oxidised and gone chalky or yellowed, washing alone will not bring the colour back.

Restoration treats the surface itself to improve the appearance of frames that are sound but weathered. Results vary with the age and state of the plastic, so the frames are assessed and a test area agreed before any work is priced.

Suitable for: Sound but faded or oxidised UPVC frames, doors and boards
Main problem addressed: Chalky, yellowed or dulled UPVC that cleaning will not improve
Service area: Blackpool, the Fylde Coast and surrounding Lancashire
Next step: Request a quote

Cleaning or restoration?

If a wipe with a cloth leaves a white chalky residue, the frame is oxidised and cleaning alone will not restore it. Restoration treats the surface itself to bring back colour and sheen.

Frames are always assessed first — if a straightforward clean will do the job, that is what is recommended.

What can be restored

Window frames and sills
Front and patio doors
Fascias, soffits and cladding
Conservatory frames

What to expect

Results depend on how far the UPVC has degraded. Badly weathered frames improve substantially but will not always look factory-new, and that is made clear before the work is agreed rather than afterwards.

What customers said about upvc restoration

Rob did a fantastic job of cleaning our gutters, windows and frames today. Our house looks so much better! He came out and gave us a quote a week beforehand and stuck to the price. Communication was excellent; he was very reliable, efficient and friendly. Definitely recommend and will definitely use again. Thank you!
Cheryl Wolstencroft · Google review

Upvc restoration jobs

Real properties, photographed before and after the clean.

Before photograph

After photograph

Before and after photographs coming here

This space is reserved for genuine Sovereign upvc restoration jobs — real properties, real before and after photographs. Nothing here will ever be a stock or generated image. Until Rob's current set is online, photographs of similar work can be sent to you on request.

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Faded, chalky or discoloured UPVC?

Some UPVC comes back with a deep clean, some needs restoring, and some is past it. Send a close-up photo and Rob will tell you which honestly before you spend anything.

Get a quote Call 07715 122169

Useful next steps

UPVC Restoration questions

Related services

Work that is often carried out at the same visit.

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