Metal Restoration & Mullion Polishing
Clean and polish oxidized window frames and mullions before pitting forces costly replacement. Brass, bronze, stainless and aluminum brought back to a brilliant finish.
Bring metal fixtures back to life
- Oxidized window frames and mullions cleaned and polished
- Scratch and scuff removal on doors, rails and panels
- Sanding, buffing and polishing to a brilliant finish
- Brass, bronze, stainless steel and aluminum
- Elevator and entrance metal
- Graffiti and vandalism removal on metal fixtures
Available in select markets. Tell us about your property and we will route you to the nearest S&K branch.
Restoration first
S&K restores architectural metals by sanding, buffing and polishing, matched to the metal. S&K does not repaint metal; if the finish is past restoring, we will say so.
Test a small, inconspicuous area first, and check it before treating the rest.
Glass & Metal RestorationOxidation does not stay on the metal
Metal mullions that are never cleaned begin to pit and oxidize, and once oxidation takes hold, restoration or replacement is the only option.
Pitting
Shallow pitting can often be improved. Deep pitting means refinishing or replacement.
Streaks on the glass
Oxidation washing off frames stains the glass below and adds to mineral buildup.
Replacement cost
Left too long, the only fix is full window or mullion replacement, a large capital expense.
What you are seeing
| Appearance | Usually means | Recoverable? |
|---|---|---|
| Dull or chalky surface | Oxidation or weathered finish on the surface | Usually, with cleaning and polishing |
| Streaks on glass below | Oxidation washing down from the frame | Yes; clean the metal and the glass |
| Shallow pitting | Oxidation that has started into the surface | Often improved; not always fully |
| Deep pitting or corrosion | Metal lost to corrosion | No; refinish or replace |
| Peeling or flaking coating | Coating failure | No; refinish |
More in oxidation on metal panels and storefront framing and anodized aluminum: restore or repaint.
Keep it from returning
- Include frames and mullions in routine window cleaning
- Put entrance metal on a maintenance plan
- Ask about treatments that help prevent future staining
Have the surface assessed
Use the glass and metal damage triage guide, read the facade, glass and metal restoration guide, or have our team assess the surface and recommend the right approach, in writing.
Metal restoration questions
Brass, bronze, stainless steel, aluminum, and most architectural metals, from entrance doors to handrails and elevator panels.
Surface oxidation usually can, with cleaning and polishing. Shallow pitting can often be improved. Deep pitting and failed coatings cannot be cleaned away and need refinishing or replacement.
Often oxidation washing off the metal frames. Clean and restore the metal, then the glass.
No. S&K restores architectural metals by sanding, buffing and polishing. If the finish is past restoring, we will say so.
Yes. We provide maintenance plans so glass and metal stay in top condition over time.
It is offered in select markets. Tell us about your property and we will route you to the nearest S&K branch.
Save replacement cost with restoration
Have our team assess your metal and recommend the right approach. On the form, select Metal Restoration.
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