NOVAHSPRING15% off
Novahtech PRO
Bulk Order DiscountsOrder 5+ units and save — tiered trade pricing on volume glass & aluminium orders.
Get a Quote
Frameless shower door
Expert Guide

Shower Door
Buying Guide

Everything you need to know before buying a frameless glass shower door — types, glass thickness, measurements, and hardware.

Step 2

Select Glass Thickness

Thicker glass means more stability and a premium feel — but also more weight.

6mm

Standard for smaller panels and fixed screens. Lighter and more affordable.

8mm

A good balance of strength and weight for medium-sized shower doors.

10mm

Premium choice for frameless shower doors. Excellent stability and a solid feel.

12mm

Heavy-duty option for large panels and luxury installations. Maximum rigidity.

Step 3

Measure Your Opening

Accurate measurements are critical for a precise, watertight fit.

1

Measure the opening width at the top, middle, and bottom — use the smallest measurement.

2

Measure the height from the threshold to the ceiling or header bar.

3

Check for level and plumb — out-of-square openings may need custom fabrication.

4

Note any obstructions: vanity edges, towel rails, or sloped ceilings.

Step 4

Safety & Compliance

All NovahTech shower doors meet SANS 1263 safety standards.

Tempered Safety Glass

All shower glass is toughened to SANS 1263 — breaks safely into small pieces, not sharp shards.

Custom Fabrication

Every door is cut to your exact measurements for a precise, watertight fit.

Professional Installation

Certified installers ensure proper alignment, sealing, and hardware function.

Ready to Order?

Browse our shower door collections or request a custom quote with your measurements.