Why London's Most Demanding Clients Choose Charlie's Windows
Deep Heritage Expertise
As Central London residents and window specialists, we understand both the unique challenges of Westminster and Kensington's heritage properties and the complexities of the glazing industry. We specialize in heritage compliance and conservation area requirements across London's most challenging listed buildings, from Westminster's Grade I properties near Parliament to Kensington's prestigious garden squares and Chelsea's historic terraces.
Complete Solution Capability
Comprehensive surveys, design, supply, installation and aftercare services with single-point management. From initial assessment to final completion, we handle everything with unmatched expertise across Westminster, Kensington & Chelsea and surrounding boroughs, delivering exceptional value through established supply chains rather than premium London pricing.
Vetted Supply Network
Our manufacturing partners are rigorously selected for quality, compliance and shared professional values. Based in traditional production centres, they deliver superior craftsmanship while avoiding the cost premiums associated with London-based operations.
One expert contact manages everything: supplier coordination, planning applications, conservation officer liaison, quality control and final finishing. Your time is valuable—we protect it meticulously through seamless project delivery.
Expert Project Management
Market Intelligence Advantage
We continuously monitor pricing, lead times, warranties and supplier terms across the entire glazing market, ensuring you receive optimal value and realistic project timelines every time.
Whether you're a discerning homeowner, managing agent, architect, construction company, hotel, property developer or institutional client, you receive the same professional service standards we've developed working with London's most prestigious properties, delivered with the discretion and attention to detail our clients expect.
Professional Service Standards
Independent Professional Surveys
Our condition surveys deliver thorough, impartial assessments that help you make informed decisions about maintenance, restoration or replacement strategies—without compromise or bias. Using this survey intelligence, we can optionally manage your entire procurement and tendering process for maximum efficiency