Traditional Stained Glass Leadlights
FAQs
What are leadlights?
Leadlight is the name given to decorative windows that use coloured glass and soldered lead cames to form the frame. In the past, stained glass meant the painted kind seen in churches and cathedrals, but the two have since become synonymous with one another.
Are leadlights sturdy?
Very! If properly installed, the glass and cames work together to provide structural rigidity that stands the test of time. Supports are sometimes used within the frame of the window to add more strength, but this is really only done in special cases.
How long do they last?
Leaded stained glass can last up to a hundred years before needing restoration or repair. Extreme temperatures, either hot or cold, can damage the cames, so careful consideration should be given to their placement.
Do they keep the heat in?
Traditional leadlights are finished with a special cement mix that fills the gaps between the glass and the cames, which works to keep the elements out and the heat in. However, the cement does not create a complete seal, so some loss is expected.
Is there a way to have stained glass and double glazing?
Absolutely. Through a technique called encapsulation, a leaded light can be placed inside a conventional double glazed frame, essentially creating a triple glazed window! This method of installation usually commands a higher price, but some consider it well worth it for the heat savings.
How do I care for my new windows?
Gentle dusting and using warm soapy water on a microfibre cloth is usually all that's needed to properly clean your leadlights. Be aware that a thin layer of stove polish is used to protect the lead that may need reapplying over time, and that some aggressive window cleaning solutions will corrode the cames.
Isn't lead dangerous to touch?
Over time, handling lead can be dangerous, especially if ingested, but as long as you wash your hands with soap after touching the cames and avoid making contact with your mouth, the risks are very low.
Why are there different thicknesses of lead came?
While some larger designs require thicker cames to ensure sufficient support, the thickness of the lines is most often an aesthetic choice. Some people prefer the crispness of a thin came and others like them wider to evoke the image of the old church-style windows. It's up to you.
How often should I check my windows for damage?
Leadlights are more fragile than modern glazing by nature of their construction so a little more attention should be given to their upkeep. This means giving the window a once-over every now and then to ensure there are no cracks, pits, delamination or bulging where there shouldn't be.