Laminated Glass Production Process for Partitions

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Laminated glass partitions are made by bonding two or more glass panes with an interlayer film under heat and pressure, then cutting, edging and fitting them to measured openings. At Techno Kol Uzi the process runs from on-site measurement and a written specification through factory production to installation.

Start with an accurate on-site measurement

Every laminated glass partition begins at the opening itself. Walls are rarely perfectly square or level, so we measure width, height and diagonals at several points before any glass is ordered.

Check the floor and ceiling levels at each end
Record the fixing surfaces and their material
Note door swings, handles and nearby services

Accurate measurement is the foundation of a partition that fits without forcing.

Plan the layout and written specification

Once measured, we prepare a drawing and a written specification covering panel sizes, glass build-up, profile system, door positions and finish. Specifiers can review the document before approval, which prevents disagreements later on site.

Choosing the interlayer thickness and the number of glass plies depends on the intended use, the height of the partition and the safety requirements of the project. These decisions are confirmed in writing with the client or engineer.

Glass cutting and edge preparation

Glass sheets are cut to the approved dimensions in the factory. Edges are ground and polished so that the finished partition looks clean and the exposed edge is smooth to the touch. Cutting is carried out before lamination, because the laminate is difficult to cut afterwards.

Each pane is cleaned and checked for chips or scratches before it moves to the next step.

Lamination: bonding the glass under heat and pressure

The cleaned panes are stacked with a polymer interlayer between them, then placed in an autoclave-style process where heat and pressure bond the layers into a single unit. The interlayer holds fragments together if the glass breaks, which is the main reason laminated glass is chosen for partitions and vitrines.

Stack the plies with the interlayer in place
Bond under controlled heat and pressure
Allow the unit to cool gradually

Inspection follows to confirm the bond is clear of bubbles and haze.

Assembly, framing and finishing

The laminated panes are fitted into the chosen profile system, whether aluminum, steel or a frameless glass solution, along with any doors, hinges, handles and seals. Metal parts receive the agreed finish, such as powder coating, so the frame matches the rest of the project.

We check that every panel and door operates smoothly in the factory before it is packed for transport.

Installation on site and final check

Installation is done by our team, who fix the frames to the prepared surfaces, set the glass into place and adjust doors so they close correctly. Protective film and packaging stay on until the final cleaning stage.

After installation we walk through the partition with the client, confirm alignment and levels, and note anything that needs adjustment. For exact fixing requirements and any applicable railing or safety standards, such as SI 1142 where relevant, we confirm details with the project engineer.

Frequently asked questions

What is laminated glass used for in partitions?

Laminated glass is chosen for partitions where safety and sound reduction matter, because the interlayer keeps broken pieces bonded to the sheet. It is common in offices, showrooms and internal vitrines.

How long does the production process take?

Timing depends on the size of the order and current production load, so we confirm the schedule after the specification is approved. We do not quote fixed delivery times in advance.

Can laminated glass partitions be made to any size?

Partitions are made to measure from on-site dimensions, so each panel is cut for its specific opening. Very large or unusual sizes are reviewed individually during planning.

Do I need to approve the drawing before production starts?

Yes, a written drawing and specification are prepared and approved before any glass is cut. This ensures the finished partition matches what was agreed.

Common mistakes to avoid

A common mistake is ordering glass before a proper on-site measurement, which often leads to panels that do not fit the real opening. Skipping approval of the written specification can also cause costly changes once production has begun.

Our recommendation

Measure the opening at several points and confirm the glass build-up and profile system in writing before production. Ask for a clear drawing, since it is the best tool for avoiding surprises on site.

Summary

Laminated glass partitions move from careful measurement and a written specification through lamination, framing and installation, each step checked before the next begins.

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