Profilato semitondo in piombo per vetrate
Altezza faccia 10 mm. Ruota 4 mm. piattoPrezzo per profilo lungo 2,00 mt.
Si inShapeno i signori clienti, che per ragioni di imballaggio i profili dovranno essere piegati e pertanto sarà necessario rimetterli in Shape.
profilo in piombo a C per vetrate artistiche
Profilo in piombo ad U misura 6x5 mm.
The U-Shaped (or "C-Shaped") Lead Profile: A Key Element of Artistic Stained Glass
The C-shaped lead profile, also known as a "U-profile" or "flat U," is a thin strip of lead used in the creation of leaded stained glass windows. This element, with its characteristic open-section shape (U or C), is designed to accommodate the edges of the stained glass tiles, serving as the supporting structure for the entire composition. Thanks to its malleable and flexible nature, the profile easily adapts to the desired shape, facilitating the precise interlocking of the various glass pieces. Once assembly is complete, the joints between the profiles are soldered with tin, giving the stained glass window structural strength and durability.
Main Features
Shape : The profile section is open, C- or U-shaped, ideal for inserting the edges of colored glass.
Material : Made of nearly pure lead (up to 99% pure), the profiles are available in various thicknesses and hardness levels. The softer models are particularly suitable for beginners.
Function : In addition to joining the various glass fragments, the profiles define the design and provide structural support, allowing the creation of complex patterns.
Finish : To prevent oxidation and facilitate the insertion of the glass, the profiles can be treated with a light layer of lubricating oil.
Processing Phases
Glass cutting : The tiles are shaped manually, following the design of the glass window.
Profile assembly : Each piece of glass is inserted between the grooves of the C-profiles, which can be opened slightly to facilitate interlocking.
Welding : The intersections between the various profiles are joined by tin welding, creating a stable and waterproof network.
Plastering : Finally, the entire glass panel is plastered to increase cohesion and resistance to external agents.
Technical Specifications
Material Purity : Profiles are generally made of 99% pure lead, ensuring uniform workmanship.
Ease of Use : “Semi-hard” lead is often preferred for its balance of flexibility and strength, making it ideal for both precision work and larger applications.
This traditional technique, although it requires attention and precision, allows the creation of artistic stained glass windows of great beauty and value, combining the art of glassmaking with the manual skill of working lead.
