From our purpose-built London facility, we design, manufacture and install high-performance façades, glass atria, rooflights, windows, doors and curtain wall systems across commercial, heritage and landmark projects. Our end-to-end service is driven by technical excellence, safety and long-term performance.
Whether you are planning a new build, refurbishing a listed structure, or upgrading your building envelope, Structura UK delivers bespoke curtain wall and glazing solutions tailored to your design, budget and performance needs.
What is CURTAIN WALLing & GLAZING?
Curtain wall systems are lightweight, non-structural exterior façades used to enclose buildings while providing maximum natural light, energy performance, aesthetics and weather protection. They are typically made of glass and aluminium systems that span multiple floors and connect back to the building’s structural frame without bearing significant structural load.
Architectural and structural glazing refers to high-performance glazed façades engineered for strength, thermal efficiency and seamless glass appearances, often using concealed fixings or silicone structural frames.
HOW IT WORKS
At Structura UK, our process is designed for clarity, quality and collaboration from concept to completion:
1. Initial Consultation & Survey
We start by understanding your project goals, site constraints and performance expectations. Our tender proposals set the foundations for successful projects, so we invest heavily at the outset.
We start by understanding your project goals, site constraints and performance expectations. Our tender proposals set the foundations for successful projects, so we invest heavily at the outset.
2. Initial Design & Specification
Our technical team prepares CAD/BIM designs and specifies materials, glazing types and performance criteria. We draw on the experience of our directors and technical director, enabling us to not only meet the specification criteria, but to interrogate it to make improvements or efficiencies wherever possible.
Our technical team prepares CAD/BIM designs and specifies materials, glazing types and performance criteria. We draw on the experience of our directors and technical director, enabling us to not only meet the specification criteria, but to interrogate it to make improvements or efficiencies wherever possible.
3. System Selection & Engineering
We recommend the most suitable curtain wall system (stick-built, unitised, structural glazing, etc.) based on façade geometry, load criteria, thermal targets and budget.
We recommend the most suitable curtain wall system (stick-built, unitised, structural glazing, etc.) based on façade geometry, load criteria, thermal targets and budget.
4. Design Development & Compliance
Our design department drive the detail of every project specification, turning your vision into reality. This team are closely supported by our Design Director and Technical Design Managers. Our highly experienced team of skilled CAD designers are tasked with executing regulation and applicable standard compliance for all of our projects.
Our design department drive the detail of every project specification, turning your vision into reality. This team are closely supported by our Design Director and Technical Design Managers. Our highly experienced team of skilled CAD designers are tasked with executing regulation and applicable standard compliance for all of our projects.
5. Manufacture & Quality Assurance
Components are precision-fabricated in our London facility, meeting British and European façade standards.
Components are precision-fabricated in our London facility, meeting British and European façade standards.
6. Site Preparation & Installation
Our installation teams coordinate with contractors to install mullions, transoms, seals and insulated glass units (IGUs) safely and efficiently.
Our installation teams coordinate with contractors to install mullions, transoms, seals and insulated glass units (IGUs) safely and efficiently.
7. Testing & Weatherproofing
All installations are tested for air, water and structural performance. We can undertake CWCT water testing and leak investigations where required.
All installations are tested for air, water and structural performance. We can undertake CWCT water testing and leak investigations where required.
8. Handover & Aftercare
Final inspections, documentation, and planned maintenance advice ensure long-term performance and compliance.
Final inspections, documentation, and planned maintenance advice ensure long-term performance and compliance.
WHY CHOOSE STRUCTURA UK FOR CURTAIN WALL & GLAZING?
We combine decades of retrofit expertise with modern engineering and exacting standards:
End-to-End Façade Expertise
We design, fabricate, install and maintain curtain wall and glazing systems – no middle parties and full technical accountability.
Heritage & Listed Building Experience
Our teams are specialists in listed and complex heritage façades, blending modern performance with historic sensitivity.
Technical Resource Library
We maintain a comprehensive in-house archive of system manuals and technical data, ensuring informed decisions and reduced risk.
Advanced Manufacturing
We adopt 3D printing for prototyping bespoke profiles and CNC fabrication for precision and consistency – minimising waste and installation risks.
Quality, Compliance & Safety
Structura UK operates to stringent quality systems and collaborates with leading systems suppliers, including high-performance aluminium and glass manufacturers.
SPECIFICATIONS & STANDARDS
PERFORMANCE & SAFETY
CWCT Guidance & Testing
Best practice for façade performance, air and water infiltration testing.
BS EN 13830
European standard for curtain wall products, performance requirements and design.
NBS & CWCT Specification
Incorporated into construction specification frameworks (NBS Section H11).
MATERIALS & GLAZING
Aluminium Frames
Lightweight, corrosion-resistant and thermally broken where required.
Double/Triple Insulated Glass Units (IGUs)
Enhancing thermal performance and reducing energy costs.
Custom Seals & Gaskets
Engineered for weather tightness and longevity.
TYPICAL PROJECT TIMELINE
Note: Timelines vary by project size, system type, and site access. Complex or phased installations on occupied buildings may take longer.
Stage
Initial Design & Survey
Detailed Engineering & Specification
Fabrication
Site Installation
Testing & Handover
Duration
1–2 weeks
2–4 weeks
4–8 weeks
6–12 weeks
1–2 weeks
As London-based curtain wall specialists, Structura supports commercial developers, contractors and property managers across Greater London and throughout the UK with compliant curtain wall installation, glazing systems and façade engineering solutions tailored to project requirements.
FREQUENTLY ASKED QUESTIONS
What is curtain walling used for?
Curtain walling provides a non-structural building envelope, improving thermal efficiency, weather resistance, and aesthetic appearance.
What standards do your curtain wall systems meet?
We design systems to meet BS EN 13830, CWCT standards and industry best practices.
Do you work on listed or historic buildings?
Absolutely. We specialise in sensitive façade upgrades that respect heritage while improving performance.
Can you provide maintenance after installation?
Yes. We offer planned maintenance, glazing repairs and aftercare services.
How long does a curtain wall project take?
Timelines depend on building size, system type and logistics, generally ranging from a few weeks to several months.
Can curtain walls improve energy efficiency?
Yes, with insulated glazing and thermal breaks, curtain walls reduce heat loss and can improve building energy performance.
What materials are used?
Commonly, aluminium framing with double or triple-glazed IGUs, high-performance seals and bespoke components.
Related Services
Dive deeper into our comprehensive façade services
I found Structura UK able to provide a comprehensive façade repair solution. All of their employees from the Managing Director to the boots on the ground possessed excellent technical knowledge and were clearly experienced in their trade. Structura were keen to work alongside us to overcome some complex design issues and are clearly passionate about their work. The guys on site were polite and considerate and are a credit to the company.
Matt Merry MRICS Associate Director, CBRE Ltd