Frameless shower screens are the upgrade most Glenmore Park homeowners ask about during a bathroom reno. They look clean, they make the room feel bigger, and they show off the tiling. They also have more ways to go wrong than a framed screen, which is why the install matters as much as the product.
This is what we tell customers in Glenmore Park, Mulgoa, Regentville and the surrounding pockets before we measure for a frameless screen.
The short answer
Frameless shower screens need 10mm or 12mm toughened glass, properly hinged into a structurally sound wall or tile substrate, with quality silicone sealing and a working drainage fall. The install needs to happen after waterproofing, after tiling, and after the screed has cured. Done right, a frameless screen lasts twenty years. Done wrong, it leaks, sags or shatters.
Why frameless is more demanding than framed
A framed shower screen lives inside an aluminium frame that does the structural work. The glass sits in a channel. Small movements, small misalignments, small wall imperfections all get absorbed by the frame.
A frameless screen has no frame. The glass itself is the structure. That means:
- Every measurement matters.
- Every wall has to be straight, plumb and tiled accurately.
- Every hinge has to be fixed into something that can carry the weight.
- Every seal has to do real work, not just look pretty.
A wall that is 3mm out of plumb is invisible behind cabinetry. Behind a frameless screen, it is a visible gap that lets water out.
Glass thickness: 10mm or 12mm
The standard for a frameless shower screen is 10mm toughened safety glass. 12mm is used for larger panels, walk-in showers without a return wall, or when the homeowner wants a more premium look (the glass has more visual weight).
Anything below 10mm is not suitable for frameless. We have replaced cheap 8mm frameless screens that flexed, vibrated and eventually cracked. Skip the false economy.
The glass should be:
- Toughened to AS/NZS 2208.
- Cut and finished to your exact measurements.
- Polished on all visible edges.
- Cut-outs for hinges done before toughening (you cannot drill toughened glass).
Hinges, clamps and patch fittings
The hardware is where cheap screens fail. The right hardware lasts decades. Cheap chrome-plated zinc hardware corrodes and the doors start to drop within a year.
Look for:
- 316 marine-grade stainless steel hinges.
- Solid brass or stainless mechanisms inside the hinge body.
- Adjustable hinges that can be tuned after install.
- Quality patch fittings for door pivots if the door swings against a wall.
A typical residential frameless screen uses two or three glass-to-wall hinges, sometimes a glass-to-glass hinge if there is a return panel. Door weight up to about 50 kilos on two hinges, more than that on three.
We use the same hardware brands we have trusted since the early 2000s. We tell you which ones on the quote.
The substrate behind the wall
This is the part most homeowners do not think about. The hinges that hold the screen need something to screw into. That something is not just the tiles.
Behind the tiles should be:
- Cement sheet or wet-area-rated plasterboard.
- A timber stud or steel stud directly behind the hinge position.
- Properly compacted and screwed-off framing.
When we measure for a frameless screen, we ask the tiler or the builder where the studs are. If a hinge lines up with a stud, perfect. If not, we plan the hinge position to suit the framing, or we ask the builder to add noggings before the cement sheet goes up.
If the hinge gets screwed into tiles with no stud behind, the screen sags within months. We have replaced a lot of those installs.
The order of trades
The right order matters more than people realise.
- Plumbing rough-in.
- Framing complete with shower noggings where the hinges will go.
- Cement sheet on the walls.
- Waterproofing (with certificate).
- Tiling, including the floor and any niches.
- Silicone the tile joints.
- Now the glazier measures.
We measure after the tiling is fully complete. Not before. The reason is simple: a 3mm tile bulge translates to a visible gap in the screen. We measure to what is actually there.
From measure to install is usually one to two weeks for standard sizes, two to three weeks for oversized or fully custom shapes.
Sealing and drainage
Frameless screens use silicone, not rubber strips, for most sealing. The water has to drain back into the shower base, not out onto the bathroom floor.
That means:
- The floor under the door has to fall slightly inward.
- The door has to clear the floor without scraping (usually 5mm to 8mm gap).
- The wall-side seals have to be installed without gaps.
- The threshold (if there is one) has to be level with no high points.
If the bathroom floor is dead-flat or falls outward toward the door, water will leak. We have rejected installs where the screed was poorly laid. Better to fix the floor than install a screen that leaks.
A floor wiper seal across the bottom of the door is standard. It is silicone or clear PVC, and it gets replaced every five to ten years.
Common mistakes we see
- Cheap 8mm glass that flexes. Replace with 10mm.
- Hinges screwed into tile only. Refit with proper stud anchoring.
- No fall on the floor. Major rework, sometimes the screen has to wait.
- Silicone applied to dirty or wet tiles. Re-clean and re-silicone.
- Door swinging outward into a vanity. Replan the layout before install.
- Pivot door with no closing mechanism. Add a soft-close patch.
We see these on existing screens during repair calls and we plan against them on new installs.
Costs and budgets
Approximate Glenmore Park-area pricing for residential frameless shower screens:
- L-shaped fixed panel and door (typical size): $1,500 to $2,400
- Walk-in with single fixed panel: $1,200 to $1,800
- U-shaped enclosure: $2,200 to $3,500
- Pivot door over 1 metre wide: add $300 to $500
Pricing depends on glass size, hinge count, finish on the hardware (chrome, matte black, brushed brass), and any custom shapes. Send us measurements or a photo of the bathroom and we will quote within a day or two.
For the splashback and domestic glass team at Panther Glass, shower screens are bread and butter. We do dozens a month across Glenmore Park, Penrith and the western edge of Sydney.
Maintenance to make it last
Glass shower screens do not need much, but a small amount of routine care doubles their life.
- Squeegee the glass after each shower to prevent calcium deposits.
- Use a daily shower spray weekly to soften any build-up.
- Wipe seals dry occasionally to prevent mould.
- Re-silicone the bottom seal every 5 to 10 years.
- Get the hinges adjusted if the door starts to drop.
If the screen develops white scaling that will not wipe off, we can apply a glass restoration treatment that brings it back to clear. Cheaper than replacement.
When to call us
You should call us before any of these decisions are locked in:
- New bathroom and you want frameless.
- Existing screen has cracked, dropped or leaks.
- Builder is unsure about hinge positions and substrate.
- Tile layout is in progress and you want a screen that fits the design.
Phone 02 4722 2787 or send photos and rough sketches through our quote form.
FAQ
Can a frameless screen be installed in an existing tiled bathroom? Yes, as long as the tiles are sound, the floor falls correctly and the wall substrate is solid. We can usually do retrofit installs without disturbing the rest of the bathroom.
How long does the install take? Most installs are a single half-day on site. Larger U-shaped or unusual configurations can be a full day.
Can the glass be tinted, frosted or printed? Yes. Frosted bands at the bottom are popular for privacy. Full frost or printed designs are available but add lead time and cost.
What happens if the glass shatters? Toughened glass shatters into small chunks that are not as sharp as plate glass. We respond as an emergency call and can usually have a replacement panel within a few days.
Pick the right glass, the right hardware and the right install sequence. The rest takes care of itself.
