Is powder coated frame restoration the same as full repainting?

No. The service restores the existing powder-coated finish where suitable. It is designed to improve colour depth, uniformity and appearance without full replacement.

Can you quote from photographs?

Yes. Photos are enough for an initial view. Commercial enquiries normally move to a free survey before final pricing.

Can aluminium frame restoration be done on site?

Yes. Frames, doors and shopfront sections are normally restored in position, with surrounding glass, seals, masonry and cladding protected during the works.

Will works disrupt occupants?

Most schemes are delivered phased around live trading with extended masking, overnight cuts where needed, and same-shift demask. No reglazing, no full closures.

Is restoration cheaper than replacing aluminium frames?

Typically 70%+ saving versus replacement on a sound substrate. We flag substrate failure at survey. If a frame needs replacing we tell you, not the other way around.

How long does the restored finish last?

5-7 years is the typical expected service life when the specification matches the substrate. We write the expectation into the spec, not as an implied promise.

What causes powder-coated aluminium frames to fade?

UV exposure, pollution + weathering, incorrect cleaning, and oxidation + staining. All four are treatable on site when the substrate is still sound.

Aluminium curtain wall mid-respray. A Star Decorators

On-site aluminium frame restoration · UK commercial

Restore aluminium shopfronts and curtain walls without taking them out.

Faded powder-coated aluminium frames recovered to a matched RAL on live commercial sites. 5-7 year service life. No reglazing, no replacement, no shutdown.

Request a site survey Call 077 6178 1304

70%+

Typical saving vs replacement

5-7 yrs

Service life on a sound substrate

RAL/BS

Matched on site, not factory-fresh

UK-wide

Survey + delivery, no removal

01 / service

Faded frames make good buildings look tired. Restore the finish before replacement becomes the conversation.

Aluminium frames look faded but remain structurally sound.
Replacement is capital-intensive or planning-restricted.
Brand consistency across the estate matters and replacement won't deliver it in time.
Live trading needs to continue around the works.

02 / search intent

Why powder-coated aluminium fades.

Most enquiries arrive when the surface has already become dull, chalky or stained. Four root causes. All treatable on site if the substrate is still sound.

UV degradation

Sun-facing elevations fade faster as UV exposure weakens the original finish and reduces colour depth.

Pollution + weathering

City centres, coastal locations and exposed buildings collect contaminants that leave frames dull and uneven.

Incorrect cleaning

Harsh solvents, abrasive methods and unsuitable pressure washing can make aluminium frames look worse over time.

Oxidation + staining

Chalking, staining and environmental build-up can often be treated on site when the substrate is still sound.

03 / process

A structured restoration process, not guesswork.

01 · Survey
Frame-by-frame walk. Gloss-meter reading on a clean reference area, RAL identification via Pantone bridge or direct match. Adhesion test on the existing powder coat. Restoration only goes ahead if the substrate holds.
02 · Specification
PPG / AkzoNobel two-pack tie-coat over light abrasion, matched RAL topcoat at 60-80 µm dry film. Service-life expectation written into the spec, not implied.
03 · RAMS
Project specific RAMS and COSHH pack issued before mobilisation. Masking schedule for glazing, gaskets and signage, spray containment for public route exposure, COSHH for tie coat solvents.
04 · Delivery
Prepare, mask, prime, apply, demask the same shift where access permits. Glazing checked at demask. Adjacent finishes wiped before public reopening.
05 · Handover
Before/after photo record, gloss reading on completed work, written service-life note. 5-7 years on a sound substrate.

05 / where it works

Aluminium frame restoration for commercial and residential properties.

Commercial buildings

Offices, hotels, schools, universities, public buildings, retail parks, shopping centres, apartment blocks and managed estates.

Retail + shopfronts

Shopfront frame restoration for entrances, aluminium doors, sills, mullions, shutters and facade sections where first impression matters.

Residential metalwork

Aluminium windows, doors, gates, garage doors and railings where restoration is better value than replacement.

06 / access

Access planned around the building.

We plan each job around height, frontage, trading patterns and site restrictions. Restoration can also be combined with external cleaning and maintenance work.

Access solutions

Reach-and-wash systems for suitable low-risk elevations
MEWPs and cherry pickers for higher commercial frames
Rope-access specialists where required
CSCS, IPAF and PASMA operatives for compliant site delivery

Additional services

External window cleaning and glass restoration
Facade and cladding cleaning
DOFF and TORC steam cleaning
Silicone detailing, biocide treatments and graffiti removal

Scope · included

On-site preparation and decontamination
Masking of glazing, gaskets, ironmongery and signage
Matched RAL or BS topcoat applied at the correct DFT
Service-life expectation issued in writing
Before / after photo record per elevation
Adjacent finish protection through to demask

Scope · not included

Reglazing and gasket replacement
Structural frame repair
New manufacture
Substrate failure (flagged at survey. We won't restore frames that need replacing)

Recent example

Primark Stevenage · Phase 1 facade respray

External aluminium glazing system at Town Square, Stevenage. A respray on a weathered curtain wall delivered around live retail trading under R.G. Carter, with three approved variations and one instructed extending the scope.

Read the case study →

Frequently asked

Answers before the survey, not after the quote.

Is powder coated frame restoration the same as full repainting?: No. The service restores the existing powder-coated finish where suitable. It is designed to improve colour depth, uniformity and appearance without full replacement.
Can you quote from photographs?: Yes. Photos are enough for an initial view. Commercial enquiries normally move to a free survey before final pricing.
Can aluminium frame restoration be done on site?: Yes. Frames, doors and shopfront sections are normally restored in position, with surrounding glass, seals, masonry and cladding protected during the works.
Will works disrupt occupants?: Most schemes are delivered phased around live trading with extended masking, overnight cuts where needed, and same-shift demask. No reglazing, no full closures.
Is restoration cheaper than replacing aluminium frames?: Typically 70%+ saving versus replacement on a sound substrate. We flag substrate failure at survey. If a frame needs replacing we tell you, not the other way around.
How long does the restored finish last?: 5-7 years is the typical expected service life when the specification matches the substrate. We write the expectation into the spec, not as an implied promise.
Do you cover residential work?: Yes. Aluminium windows, doors, gates, garage doors and railings where restoration is better value than replacement.
What causes powder-coated aluminium frames to fade?: UV exposure, pollution + weathering, incorrect cleaning, and oxidation + staining. All four are treatable on site when the substrate is still sound.

Request a site survey

Tell us about the elevation.

Photos of the frames, location, when you need the works delivered. We typically reply within one working day with a site-survey window.

077 6178 1304 · mobile office@astardecorators.com