How to Look After Stained Glass

Whether a decorative glass door panel in a domestic residence, or grand collection of historical delicate glass in a cathedral: it can all be called stained glass. Comprising of several elements, coloured glass, enamel, metalwork binders stained glass is delicate and requires cautious to make sure that it endures for several years to come.

Every part of a stained glass window is crucial in ensuring its longevity. Well-made and kept stained glass can last for hundreds of years, however the failure of one element or another can cause permanent damage to the whole window. This is why proper maintenance and care is important to keeping your stained glass at its finest.

Prospective Damage

It’s important to regularly examine your stained glass windows for indications of potential damage such as:

· Drops of water on the glass

· Discolouration or pitting of the surface of the glass

· Loose glass panels

· Bowing or bulging

· Loss of colour or deterioration of paint

· Green algae growing on the glass

· Rusting iron framework or cracked lead dividers

· Structural damage around the window

Reasons for Damage

The most typical reasons for damage to stained glass windows, especially historical stained glass, are exceedingly wet conditions and condensation. Reasons for wet and condensation in stained glass are similar as those in routine glass: external issues like inefficient rain gutters and drains pipes, or internal problems such as problems with ventilation and heating. Although condensation and damp are the most likely reasons for damage to stained glass, there are other problems that might develop. Windows can split or bulge if there are structural problems in the window such as inadequate assistance and failure or lead or copper ties. Paint-on stained glass can flake or deteriorate if they have actually not been effectively fired.




The most simple method to tidy stained glass is to use a dry cloth of soft brush to eliminate dust and particles. Nevertheless, if a deeper tidy is needed, it is essential to ensure that the service you utilize to clean up the window is pH neutral and combined with water. This is due to the fact that acidic services such as vinegar or lemon juice, can break down the metal bindings that support the glass panels, compromising it in time. Equally, it is essential to use a soft fabric in the cleansing of stained glass as rough fabrics or scourers may scratch the glass. Usage cotton swab to clean tough to read or narrow corners.

Regular Checks

Setting up monthly checks to try to find loose panes, caulk, findings or any other element of your windows will make sure that any issues are captured and handled early. If your budget plan permits it, have your stained glass windows inspected every couple of years by experts, where they will check the paintwork, caulking, metalwork and putty for any issues.

Replacing Loose Putty

Contrary to popular belief it is completely potentially to replace loose putty yourself: especially where the damage is very little. Wherever you see flaking or loosening putty be sure to quickly replace it to make sure the ongoing good health of your window.

Time, effort and a little financial expense will make sure that your stained glass lasts for as long as possible. It will likewise postpone, if not stop entirely, the need for costly and typically intrusive restorative work. With an excellent cleaning routine, routine maintenance and observing for prospective concerns, your stained glass can be anticipated to last for generations.

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