Glasgow & Dunbartonshire · Scotland

Curtain Walling in Glasgow & Dunbartonshire

Misted, cracked or leaking facade units in Glasgow & Dunbartonshire can usually be replaced individually, and we can survey the system and access before quoting.

Guide from £455 per m²
8 towns covered
Postcode areas G

Curtain wall glass replacement across Glasgow & Dunbartonshire

Wind load on a facade rises with height, exposure and building shape, and it decides the mullion size, bracket design and glass thickness. Calculations for the specific site are part of the design, so a system suited to a sheltered ground-floor screen may not suit an exposed upper storey.

A unitised system arrives as storey-height panels assembled and glazed in a factory, which are lifted into place and interlocked. Fewer joints are made on site, which can reduce the risk of air and water leaks from site workmanship, but cranage and lead times need careful planning.

The price depends on the facade area, the system type, glass specification such as solar control or triple glazing, infill panels, opening vents, building height and access equipment, and design and testing requirements. Replacement units also depend on how the glass is retained. See the guide prices for typical ranges.

A stick system is built on site piece by piece. Aluminium mullions and transoms are fixed to the structure first, then the glass and infill panels go in, and finally the pressure plates and caps. It suits low-rise buildings and screens but needs access to both faces.

Glass curtain wall on an office building against a blue sky

Towns we cover for curtain walling in Glasgow & Dunbartonshire

Choose your town for local details, nearby areas and the postcode districts we cover.

What applies in Glasgow & Dunbartonshire

Section 4 (Safety) of the Scottish Technical Handbooks covers glazing that people could collide with, such as glass in and beside doors and low-level glazing, where safety glass is needed.

Section 6 (Energy) of the Scottish Technical Handbooks sets the thermal performance that replacement windows, doors and rooflights should achieve.

Glasgow & Dunbartonshire has its own coastline, so for homes and businesses near the sea, salt air and wind-driven rain are part of the brief. Facades near the sea face salt-laden wind and driving rain, which attack frame finishes and stress seals. Suitable coating specifications, regular washing, gasket checks and higher design wind loads for exposed sites all matter for curtain walling there.

City-centre facades often need crane or hoist bookings, pavement or road licences, out-of-hours deliveries and close coordination with other trades. Tight sites need careful sequencing, and unitised panels can reduce the amount of work at height.

Guide prices

Guide prices inc VAT for typical jobs. Remote and island locations are quoted by arrangement. Your written quote fixes the price after measuring.
Typical job	Guide price inc VAT
Curtain walling, per m² (stick system)	£455 – £795
Curtain walling, per m² (unitised)	£545 – £955

Choosing your curtain walling

Unitised curtain wall

Factory-assembled, pre-glazed storey-height panels lifted into place, reducing site joints and work at height on taller or tight sites.

Solar control glass

Coated glass that limits solar heat gain on sunny elevations while keeping good daylight, reducing overheating and glare inside.

Structural silicone glazing

Glass bonded to carrier frames with structural sealant, giving a flush external face with minimal visible framing.

Stick curtain wall

Mullions and transoms assembled on site with glass and panels fitted afterwards, suited to low-rise buildings, entrances and ground-floor screens.

Curtain Walling in Glasgow & Dunbartonshire: questions

What is the difference between curtain walling and windows?

Curtain walling is a continuous framed wall of glass and panels that spans across floors and hangs off the building structure, carrying its own weight and wind loads. Windows sit within individual openings in a masonry or framed wall. Curtain walling suits large glazed areas and multi-storey facades, while windows suit punched openings.

Should I choose a stick or unitised curtain wall?

A stick system is assembled on site and generally suits low-rise buildings, entrances and smaller screens, with simpler logistics. A unitised system uses factory-made panels lifted into place, which reduces site joints and work at height but needs cranage and longer planning. The building's height, access and programme usually decide which is the right fit.

How long does a curtain walling project take?

Timescales depend on size and complexity. Design, approvals and fabrication of framing and glass usually take several weeks to a few months before installation starts. Installation then depends on the facade area, access and sequencing with other trades. Replacing individual units is much quicker once the glass is made. Your written quote sets out the expected programme.

What affects the cost of curtain walling?

The main cost drivers are facade area, system type, glass specification, infill panels, opening vents, building height and access equipment such as scaffolding, hoists or cranes. Structural silicone glazing, unitised panels, fire-resisting sections and testing requirements add cost. See the guide prices for typical ranges, and your written quote fixes the price for the specification.

Which parts of Glasgow & Dunbartonshire do you cover for curtain walling?

We cover the whole of Glasgow & Dunbartonshire, including Glasgow, Bearsden, Clydebank, Vale of Leven and Bishopbriggs, and postcode areas G. Building rules for curtain walling here follow the regulations for Scotland. Enter your postcode on the quote form and we will confirm cover; then a glazier will arrange a free survey before giving you a written quote.

Other glazing services in Glasgow & Dunbartonshire

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