Introduction: A frameless shower door fits only when panel dimensions, hinge holes, and edge finish match the hardware drawing before fabrication begins.
A fixed panel 4 mm too wide will not settle into its channel, and a hinge cutout a few millimeters off template can stop the door from closing cleanly. Batch consistency matters because installers mix panels between enclosures when sizes drift. Converting shower door drawings into a clean cut list is therefore more important than saving a few cents per square meter. Indoor frameless shower doors depend on cutting, hole, corner-cut, and edge details that determine final fit.
Shop drawings usually show the finished opening, not the glass. In a frameless enclosure, the gap between them contains hinge offsets, seal allowances, and door overlap. A hinged door is ordered by its glass size, so subtract hinge setback and seal clearance before issuing a cut file. A usable cut list records the finished glass height and width for each panel, marks orientation, and names every cutout by corner and every edge finish by side. One panel can run a polished flat edge along its handle side and a seamed edge along the bottom where it drops into a channel. Laminated construction does not change that geometry, but it changes what happens when a hole or corner comes out wrong.
Holes cause most custom shower door errors, and nearly every one starts with a tape measure instead of a template. Work from the hinge or clamp manufacturer's drilling template, then reference each hole as an X and Y distance from two panel edges so anyone can recheck it. Waterjet cutting places holes accurately across a batch, manages small diameters used with frameless hardware, and introduces no heat into the edge of a laminated panel. The same process covers pivot cutouts, notched corners that clear a curb or pivot block, handle holes, and irregular corner cuts on sloped or shaped fixed panels. Logo customization fits into the same stage, positioned from the hinge edge so it lands where the drawing says.
Frameless means the vertical edge stays visible and gets touched every day, so edge finish is a product feature. A flat edge gives a crisp, square profile with full polish; it suits modern clamps and architectural interiors. A round edge softens the same profile and feels better where a door is pulled open. A seamed edge is a dressed edge with the sharp arris removed, the practical choice for any edge that disappears into a U-channel or gasket. Paying for polish on a covered edge adds nothing a customer will see. Edges matter for handling too: laminated panels are lifted with suction cups, carried upright, and stored in A-frames on site, so a properly dressed edge protects installers as much as the finished product. Because different edges often appear on the same panel, the cut list should name edge finish per side, not per panel.
The processing window runs from 100 x 100 mm minimum to 3660 x 2600 mm maximum, and the everyday shower door sits comfortably inside it. A hinged door is typically 600 to 900 mm wide and 1900 to 2100 mm tall; a walk-in fixed screen might reach 1200 mm or more. The real size question often concerns small pieces: a fixed side return, a narrow filler above a door, or a transom strip. Each still needs material on both sides of every hole plus enough width for a clamp to grip. Near the 100 mm floor, little glass remains once the edge is dressed and the hole is cut, so review those pieces against the hardware layout before releasing the batch. At the other end, 3660 x 2600 mm covers a full wet-room screen fabricated as one piece, removing a joint line and making cleaning easier. Larger panels shift questions toward weight and site access: a tall laminated screen needs lifting equipment and two people, and it needs a storage position that will not flex the panel or chip its edge. Substrate thickness runs from 3 mm to 12 mm in the pane, with PVB interlayers from 0.3 mm to 1.52 mm, and EVA is available when a project calls for it. Taller unframed doors generally move toward the heavier end of that range for stiffness. Local building codes and your product specification set the final shower door safety requirement.
A shower enclosure order is rarely one panel. It is a door, a fixed panel, one or two side returns, maybe a transom, delivered together and installed by the same crew. Start with the product series and model, then list every panel on its own line with finished size, quantity, hole coordinates, and edge finish per side. Sizes summarized as "mixed, see drawing" slow quoting down and invite mismatch. Give every panel an ID that matches your fabrication drawing and state the drawing revision. When a project has forty identical doors, those forty should come off the same revision and setup, keeping hole positions, panel sizes, and edge profiles interchangeable at the site. If two door sizes appear in one order, list them as separate line items with their own quantities. Attach hinge and clamp drilling templates, a hardware schedule, and any seal or channel profile that touches the glass. A laminated glass manufacturer checks feasibility against those drawings before the order is fixed, and the cut list, edge callouts, and hole coordinates written into the contract are the ones the batch is built to.
Getting a frameless shower door to fit is mostly a paperwork exercise before any glass is cut. Convert the opening to a finished glass size, take hole positions from the hardware template instead of a measurement, name edge finish for every side of every panel, and confirm each piece lands between 100 x 100 mm and 3660 x 2600 mm. Keep panel IDs and drawing revision consistent across the batch, and installation goes the way the drawing said it would. If you are working from an enclosure drawing, send it over with panel sizes, hole coordinates, edge finish by side, total quantity, and the hinge template you are using. We will review the cut list against LYD-CLG clear laminated glass for frameless shower doors and partitions and come back with feasibility and pricing.
A：You need the finished glass size for every panel rather than the opening size, plus an X and Y distance for each hole measured from two panel edges. Hinge and clamp positions should come from the hardware manufacturer's drilling template. Add handle holes, pivot cutouts, and any notched or irregular corners, each marked by corner, so the cut file follows the enclosure drawing exactly.
A：Both work, and the choice comes down to look and grip. A flat edge gives a crisp square profile that suits modern clamps and architectural interiors. A round edge softens the same panel and feels better where a door is pulled by hand. Covered edges, such as a bottom edge sitting in a U-channel, are usually best left as a seamed edge since no one will see the polish.
A：Small panels are workable, since the minimum processing size is 100 x 100 mm, so side returns, fillers, and transom strips can be produced alongside the main doors. Batch matching depends on the data you supply. List each panel with its own size, quantity, hole coordinates, and edge finish, and give every panel an ID plus the drawing revision so all pieces stay interchangeable.
EN 12600-2002 - iTeh Standards
EN 14449-2005 - iTeh Standards
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