Glass Shower Enclosures: Pros, Cons and Installation Advice for Johannesburg Homes
Glass shower enclosures are a popular choice for modern bathrooms in Johannesburg and throughout Gauteng. They create a clean, open appearance, allow light to flow through the room and can be custom-made for compact bathrooms, unusual layouts and spacious walk-in showers.
However, choosing the right enclosure involves more than deciding between clear glass and a black frame. Glass thickness, shower dimensions, drainage, door movement and the position of the showerhead can all influence the final result.
In summary: Glass shower enclosures provide a modern appearance, allow more light into the bathroom and can be custom-made for almost any layout. Their main disadvantages are the higher initial cost and the regular cleaning required to control water marks. Professional measurement, suitable toughened safety glass and careful planning are essential.
Radiant Showers is the specialist shower-enclosure range from Radiant Glass Concepts. The company designs, manufactures and installs bespoke framed and frameless glass shower enclosures across Johannesburg and Gauteng.
Advantages of Glass Shower Enclosures
They Make a Bathroom Feel Larger and Brighter
Clear glass does not interrupt the view through a bathroom in the way that a solid wall or shower curtain does. This can make a smaller room feel more spacious while allowing natural and artificial light to reach the shower area.
They Suit Different Bathroom Styles
Frameless glass showers offer clean lines and a minimalist appearance. Black-framed enclosures create a stronger architectural feature and work well in contemporary, industrial and monochrome bathrooms.
They Can Be Custom-Made
Standard units do not always suit a bathroom’s dimensions. Walls may not be perfectly square, ceilings may slope and the available opening may require a particular door configuration. A bespoke enclosure is measured and manufactured for the individual space and can accommodate:
- Walk-in and corner showers
- Compact or unusually shaped bathrooms
- Large and double showers
- Framed and frameless enclosures
- Fully enclosed steam showers
They Use Toughened Safety Glass
Radiant Showers’ Supreme framed showers use 5mm toughened safety glass. The Regal frameless range uses 8mm or 10mm toughened safety glass to provide the necessary strength and stability with minimal framing.
The correct thickness depends on the enclosure design, panel dimensions and supporting hardware. A shower specialist should determine the appropriate specification for each installation.
They Are Relatively Easy to Maintain
Glass does not absorb water or odours. Using a squeegee after showering and cleaning the enclosure regularly helps prevent soap residue and mineral deposits from accumulating.
Disadvantages of Glass Shower Enclosures
Water Marks Can Be Visible
Clear glass shows water spots, soap residue and mineral deposits more readily than an opaque curtain or solid wall. The amount of visible residue will depend partly on the local water quality and how frequently the glass is cleaned.
Custom Glass Costs More Initially
A bespoke enclosure generally costs more than a shower curtain or basic prefabricated unit. Frameless showers may require thicker glass, specialised fittings and more detailed installation. The final cost will depend on:
- The size and layout of the shower
- Glass thickness and the number of panels
- Framed or frameless construction
- Hardware, finishes and installation requirements
Accurate Measurement and Planning Are Essential
Glass panels cannot simply be trimmed on site. Walls, tiles, floor levels and openings should therefore be completed before final measurements are taken.
The showerhead position, panel size, door opening, seals, floor slope and drainage must also be considered. Poor planning may allow water to escape, particularly from a frameless or walk-in shower.
Clear Glass Provides Limited Privacy
Clear glass creates an attractive open appearance but offers limited privacy. Where this is a concern, Radiant Showers can advise on tinted safety glass, acid-etched obscure glass and suitable enclosure configurations.
Framed Versus Frameless Glass Showers
The right option depends on the bathroom design, available space, preferred appearance and budget. Radiant manufactures both frameless glass showers and framed glass showers to suit either approach.
| Feature | Frameless shower | Framed shower |
|---|---|---|
| Appearance | Minimal and open | Defined and architectural |
| Glass | Usually thicker | Thinner glass supported by a frame |
| Hardware | Minimal visible hardware | Visible surrounding frame |
| Maintenance | Fewer frame sections | Frame tracks need additional cleaning |
| Cost | Generally higher | Often more cost-effective |
Radiant Showers offers both options. Its Regal frameless range uses 8mm or 10mm toughened safety glass, while its Supreme framed range uses 5mm toughened safety glass.
What Should Be Considered Before Installation?
Layout and Door Movement
The available floor space will determine whether the shower should use a hinged door, sliding configuration, fixed walk-in panel or corner enclosure. A hinged door needs sufficient room to open without colliding with a basin, toilet, bath or bathroom door.
Showerhead Position and Drainage
The showerhead should not direct water towards the entrance, door gaps or seals. The shower floor must also slope towards the drain and away from the opening. A glass enclosure cannot compensate for an incorrectly sloped floor or poorly positioned drain.
Tiles and Wall Support
Tiles should be completed before final measurements are taken. The installer must also understand what is behind the tiled surface so the panels, hinges and supporting hardware can be secured correctly.
Hardware, Finishes and Ventilation
Handles, hinges, brackets and frames should complement the bathroom’s taps and finishes. Radiant Showers offers framed profiles that can be powder-coated in different colours, including black.
Adequate ventilation helps control moisture and condensation. Fully enclosed steam showers require additional planning to contain steam effectively. Read more about frameless glass steam showers.
Custom Glass Shower Installations in Johannesburg and Gauteng
Through its specialist Radiant Showers range, Radiant Glass Concepts designs, manufactures and installs framed and frameless glass shower enclosures for homes, developments, hotels and other commercial properties.
Each shower is custom-made at Radiant’s Gauteng factory, allowing the design to respond to the dimensions and practical requirements of the individual bathroom.
Explore Radiant’s custom glass showers or contact Radiant Glass Concepts to arrange a consultation, site measurement or quotation.
Frequently Asked Questions
Are frameless glass showers safe?
Yes, when correctly designed, manufactured and installed using suitable toughened safety glass. Radiant’s Regal frameless shower range uses 8mm or 10mm toughened safety glass.
Do frameless shower doors leak?
A properly planned frameless shower should contain water during normal use, but it is not necessarily completely watertight. Panel size, seals, drainage, floor slope and showerhead position all affect water containment.
Can a glass shower be installed in a small or unusual bathroom?
Yes. A custom fixed panel, corner enclosure, sliding door or carefully planned hinged door can make effective use of limited or unusually shaped spaces.
Can a glass shower be converted into a steam shower?
Many framed and frameless showers can be designed as steam enclosures. They usually require an enclosed ceiling, suitable ventilation and a compatible steam generator.
Does Radiant Showers provide a warranty?
Radiant Showers provides a standard five-year warranty on its shower enclosures, subject to its standard warranty terms and conditions.
