Tech Spec


Technical Information

p20 p20XL
Framework Footprint (mm) 20mm 27mm
Configuration Options Frameless Single Glazed
Frameless Double Glazed 𐄂 𐄂
Two Part Deflection Head ±15mm
Glass Joint Options Linea 𐄂
Nova 𐄂
Fire Performance Non-Fire Rated
E30 𐄂 𐄂
Ei30 𐄂 𐄂
E60 𐄂 𐄂
Ei60 𐄂 𐄂
Maximum Height Office Use 740N 3500mm 4000mm
Acoustic Performance Multi module (minimum) 35dB Rw 35dB Rw
Single module (minimum) 35dB Rw 36dB Rw
Multi module (maximum) 40dB Rw 40dB Rw
Single module (maximum) 40dB Rw 40dB Rw


The minimalist system that maximizes glass for design without limits

p20 stylishly captures the look of near-seamless glass frontages and, our slimline 20mm framework is the closest thing you'll get to' size zero' partitioning, with no compromises made on strength or performance.

Acoustics UP TO 40dB Rw
Maximum height UP TO 4600mm
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With p20, achieving the perfect, bespoke finish to match any interior, is easy to realise. The wide range of glazing joints – Vertex, Linea, Nova, Solar or silicone – provide the specifier with an unrivalled range of design options. Doorsets can be swing or sliding, glass or timber, with the possibility of incorporating various types of ironmongery. Glass can be customised using acid etching, sandblasting, screen printing, switchable glass or simple applied film manifestation.

01 – p20 uses minimal framework all round – the head track is just 20mm wide by 27mm deep
02 – Single glazing joints are achievable using silicone or Solar, Nova, Linea and Vertex dry joints
03 – All glass 3 way junction provides a minimalistic division of office space
04 – Base track matches other framing profiles for a ‘picture frame effect’
05 – Slimline doorframes will accommodate timber, glass or SonoTec doors
06 – Glazed doors can be provided with a multitude of ironmongery options

Two framing versions (standard and XL) allow a range of glass thicknesses, between 10mm and 21.5mm, to be accommodated. Our two part pressure fit PVC gasket system ensures the glass is firmly gripped in place, providing superior performance compared to other methods. As a result, p20 can achieve glass storey heights of up to 4600mm.


Deflection Heads

The p20 system has a range of purpose designed deflection heads to provide either ±15mm, ±25mm or ±40mm tolerances. Using precision engineered two part aluminium profiles, our deflection heads not only accommodate building movement, but also provide a tolerance when the partition is being relocated.

Project highlights

“A great company to work with from design to installation with an attentive and personable team throughout the process. Planet were able to meet the challenges of installing high level acoustic glass partitions in a complex Grade II listed building with their p20 single glazed system”.

Peter Newton Barton Willmore

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