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GLASS VS. DRYWALL PARTITIONS

5 MIN READ

Choosing between glass and drywall partitions is one of the most common decisions in commercial fit-outs. The right answer depends on your priorities — here's a direct comparison across the key factors.

VISUAL TRANSPARENCY

GLASS

Full transparency or frosted options — maintains sightlines and natural light flow across the floor plate.

DRYWALL

Solid wall — creates complete visual separation and a sense of enclosure.

ACOUSTIC PERFORMANCE

GLASS

Good with double-glazed or laminated glass (STC 35–45). Seals and frames are critical to performance.

DRYWALL

Excellent. Double-board gypsum assemblies can achieve STC 50+ with proper detailing.

COST

GLASS

Higher upfront cost — frameless systems are premium. Framed aluminium systems are more accessible.

DRYWALL

More cost-effective per square metre. Most economical partition solution available.

FLEXIBILITY & RELOCATION

GLASS

Demountable systems can be relocated with minimal waste — good for leased spaces.

DRYWALL

Permanent installation. Demolition required to reconfigure.

FIRE RATING

GLASS

Fire-rated glass systems are available but expensive. Standard glass is not fire-rated.

DRYWALL

Fire-rated gypsum assemblies are standard and widely specified for compliance.

PRIVACY

GLASS

Limited unless frosted or manifestation vinyl is applied. Evening lighting can reduce privacy.

DRYWALL

Complete visual and acoustic privacy.

AESTHETIC

GLASS

Modern, open, premium feel. Popular in tech offices, boardrooms, and executive suites.

DRYWALL

Clean and neutral — takes any paint or finish. More traditional corporate aesthetic.

THE VERDICT

For most modern commercial offices, a combination works best — glass partitions for boardrooms and management areas where visual connection matters, drywall for server rooms, HR offices, and spaces requiring full acoustic or fire-rating compliance.

Diversos installs both systems and can advise on the right mix for your floor plan and budget. Reach out for a site assessment.

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DIVERSOS

Precision ceiling systems and architectural partitions. 27 years of experience. B-BBEE compliant. All building materials SABS approved.

CONTACT

11 Barossa Street

Kensington, Johannesburg

info@diversos.co.za+27 635 841 185
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