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Winhoff — Trusted Fenestration

02/02 Glass Railings

Exposed / unexposed-channel glass railing

GCR100 can be installed with an exposed or unexposed channel, so the glass can appear to rise directly from the floor finish.

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Channel
Glass options
Load ratings
GCR100 application image
GCR100 profile render

GCR100 profileSheet 14

(01)Features

What it does well.

01

Exposed or unexposed

Keep the channel visible, or set it below the finished surface.

02

Uninterrupted views

Frameless glass for balconies, terraces and rooftops.

03

Laminated glass options

17.52 mm or 21.52 mm tempered laminated glass.

Documented options

  • Exposed channel
  • Unexposed channel
  • 17.52 mm tempered laminated glass
  • 21.52 mm tempered laminated glass

Interactive model

How the glass sits in its channel.

Watch it run, or take over with the keyboard and pointer.

Laminated glass — two plies and an interlayerAluminum base channelFloor finish over the slabCatalogue options: GCR60 has an exposed channel; GCR100 can be exposed or unexposed. Both list 17.52 mm and 21.52 mm tempered laminated glass. Illustration only — load ratings and installation details are not specified here.

(03)Technical details

By the catalogue.

Only values printed in the supplied 2026 catalogue (PDF sheet 14). Thermal values are pending confirmation and are not shown.

GCR100 specifications
ChannelExposed or unexposed
Glass options17.52 mm or 21.52 mm tempered laminated
Load ratingsNot specified in supplied catalogue

Sections & configurations · 1

GCR100 sectionCatalogue PDF sheet 14 · source raster 397 × 481 px — fine labels may be limited by source resolution.

(05)Resources

Take it with you.

(06)Related systems

(✦) — Discuss your project

Considering GCR100? Let's talk it through.