Our facade engineering process

We turn an architectural vision into a facade that is buildable, tested and certified.

Man in a beige shirt presenting architectural blueprints on a large digital screen to another person in an office setting.

Complex facades, engineered in-house

Our team designs, engineers, manufactures and installs curtain walling, unitised facades and cladding in-house, so the design intent survives from first sketch to final unit.

Decades of complex projects sit behind that know-how. Safety runs through all of it: on every project, in the workshop and on site, we work to recognised industry safety standards.

01  PCSA

Early engagement creates better project outcomes

During the Pre-Construction Services Agreement (PCSA) phase, we work alongside clients, architects and contractors to provide specialist façade expertise.

Our engineering teams support design development, buildability reviews, programme planning, cost certainty, technical compliance and risk mitigation, ensuring key decisions are made with confidence from the outset.

Through close collaboration, we identify opportunities, resolve technical challenges early and help create a seamless transition from concept design to project delivery.

Two VGV Facades colleagues reviewing facade drawings together at a showroom table.
A facade engineer and a client representative studying a large technical drawing spread out on a table.
Two colleagues discussing a facade design on a computer screen in the VGV Facades office.
02  Mock-up testing

Every facade system is validated before full-scale production begins

Both visual and performance mock-ups form an integral part of our engineering process. Visual mock-ups allow architects, clients and stakeholders to assess aesthetics, material finishes, interfaces and overall design intent.

Performance mock-ups are developed to verify compliance with project-specific requirements, including:

Air permeability

Thermal performance

Watertightness

Safety requirements

Structural performance

By replicating real project conditions, we validate design assumptions, reduce project risk and ensure the façade performs exactly as intended throughout its service life.

Workers in hi-vis vests and helmets handling amber-tinted insulating glass units during mock-up testing.
Facade mock-up panel combining perforated metal, louvres and glazing, mounted in front of a brick building.
Full-size bronze-framed unitised facade mock-up standing outdoors on a pallet for inspection.
testing wind
testing wind and water
Test burglary
03  Manufacturing & Quality Control

Quality is engineered into every component we manufacture

Our in-house production facilities enable complete control over fabrication, quality assurance and production planning. Advanced manufacturing technologies, combined with rigorous inspection procedures and experienced production teams, ensure every façade element meets the highest standards before leaving our factory.

This integrated approach guarantees consistency, precision and traceability throughout the manufacturing process, allowing us to deliver reliable façade systems that perform throughout the entire lifecycle of the building. It is an approach refined over more than 50 years of in-house facade manufacturing.

Production Site Vorsselmans
Flames inside a fire-test furnace during fire resistance testing of a facade assembly.
04  installation

Successful facade engineering extends beyond manufacturing

Our experienced installation teams install curtain walling, unitised facades and cladding across residential, commercial, mixed-use and high-rise developments throughout the UK.

Working in close collaboration with main contractors and project stakeholders, we ensure every installation is executed safely, efficiently and in accordance with programme requirements.

From initial site mobilisation through to final handover, our focus remains on quality, precision and programme certainty.

Tower crane lifting facade units alongside a high-rise under construction against a blue sky.
Rope access technician abseiling down a residential facade with angled precast balconies.

Have a complex facade to solve?

Bring our engineering team in early and we will help make it buildable, tested and certified.

View looking up at a modern high-rise building with curved balconies and glass windows against a partly cloudy sky.

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