Walk-on glass starts with a structural brief

Walk-on glass, structural glass floors and anti-slip glass panels

A walk-on glass floor is a structural glazing project rather than a standard panel chosen by thickness alone. Its glass layers, supports, bearing, loads and behaviour after breakage need to be designed together. Record the clear span and support detail at the start of the enquiry.

Internal floors, stair treads, external walk-on rooflights and public areas have different use conditions. The walking surface needs a relevant slip-resistance assessment. Wetness, footwear, cleaning and contamination affect what should be specified.

Provide the engineer's glass make-up and loading information when available. A laminated construction or a textured top surface does not by itself establish suitability for a given floor. Illustrations can explain the idea but cannot approve a load, span or installation.

Walk-on glass starts with a structural brief for your project

Common enquiry briefs include internal floor panel, glass stair tread, external walk-on rooflight, landing or bridge. Describe the intended use and the supporting construction so the supplier can assess the complete specification. Different applications can need different glass processing, fixings and installation details.

Supports and loads first

Floor glass is specially designed and sized laminated glazing. There is no universal thickness that suits every span.

Specify the walking surface

Describe water exposure, footwear and the required slip test so the specialist can propose an appropriate finish.

What to include in a made-to-measure quote

Compare quotes using the same dimensions, quantities, finish, glass construction and installation scope. If you have a drawing or an existing specification, include its reference and identify which details still need advice.

• Support arrangement: Include the clear span and bearing details in the notes or drawing.
• Walking environment: Wet conditions, footwear and contamination influence slip assessment.
• Slip-resistance requirement: Specify a test method and conditions; rating systems are not interchangeable.
• Structural information: A thickness calculator cannot approve a walk-on panel.

Cut-to-size dimensions, edges and fabrication

Measure the finished glass only when the fitting allowances and support details are known. Otherwise identify the opening or existing panel you measured and request a survey. Give each different size its own basket line, with its quantity and drawing reference.

Holes, cut-outs, shaped edges and interfaces with hardware should be settled before manufacture. The finished glass construction and any coatings must suit the intended environment. A screen preview or concept photograph cannot replace a sample, survey or product-specific installation drawing.

Supplier checks before manufacture

• A structural specialist must determine the laminate, supports, loads and post-breakage requirements.
• Request evidence for the finished walking surface under the relevant use conditions.

Requesting comparable glass quotes

Save the choices you know and ask for help with the rest. The quote basket records a specification request rather than placing a manufacturing order. A firm quote needs an agreed final build, dimensions, delivery arrangements and any installation or design work.

When comparing proposals, check that glass-only supply and supply with fitting cover the same scope. Ask who provides measurement, drawings, supports, compatible hardware, lifting access and finishing work. Keep the final approved specification with the order.