Commercial Glazing Insights & Technical Advice Alu-Glaze Blog

Practical guidance for facilities teams, consultants, and contractors managing commercial glazing, curtain walling, and aluminium window systems across active UK sites.

Curtain wall refurbishment planning and remediation works on a commercial building façade

Project Updates 7 min read

Curtain Walling Remediation Planning Guide

How to structure surveys, approvals, sequencing, and access planning for curtain walling remediation across occupied commercial assets.

Commercial aluminium window system

Technical Advice 7 min read

Condensation on the Outside of Double-Glazed Windows

Why exterior condensation forms, how it differs from room-side moisture or failed sealed units, and when a commercial glazing inspection is appropriate.

Thermal assessment of a commercial glazed façade

Technical Advice 7 min read

U-Values for Windows Explained: What Do They Mean?

A practical explanation of whole-window, glass and frame U-values—and what facilities teams should compare before specifying commercial glazing upgrades.

Commercial aluminium window façade

Technical Advice 7 min read

Aluminium vs uPVC Windows: Which Is Better?

A balanced commercial comparison covering strength, sightlines, thermal performance, maintenance, cost and whole-life suitability.

Glazed entrance doors on a commercial building

Technical Advice 7 min read

12 Types of Doors Used in Commercial Buildings

Compare common entrance, access, fire, security and loading-bay door systems against footfall, accessibility, safety and maintenance requirements.

Aluminium-framed glazed entrance on a commercial building

Technical Advice 7 min read

Why Aluminium Door Systems Suit Modern Businesses

Where aluminium entrance systems perform well, what specification decisions matter, and why the complete tested door assembly—not the frame material alone—determines performance.

Need advice on your commercial glazing project?

Speak directly with our team for technical support, emergency planning, or scoped remediation advice. We can help you map the right route to survey, repair, or replacement.