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Business Details
28 Years
experience
Trusted Double Glazing Experts in South East Essex
Established in 1998, The Window Man has dedicated over two decades to providing expert double glazing and replacement window solutions across the UK. As an independent service engineer and installer with extensive industry experience, we specialise in delivering high-quality installations that meet rigorous building regulations. Our commitment to transparency empowers homeowners to navigate the complexities of double glazing purchases while avoiding common industry pitfalls.

With a focus on FENSA-certified installations and 70mm PVC-U frames, we combine technical expertise with consumer education to ensure lasting value. Our team's deep understanding of window specifications, ventilation requirements, and energy efficiency standards positions us as trusted advisors in home improvement solutions.
Services
Double Glazing Replacement Windows Conservatory Installation Window Repair Energy Efficiency Consultation
Details
  • Year established: 1998
Highlights and features
  • 20+ years of independent window installation expertise
  • FENSA-certified installations ensuring regulatory compliance
  • Specialist knowledge of PVC-U frame strengths and specifications
  • Comprehensive consumer protection guidance against industry scams
  • 10-year insurance-backed guarantees on all window installations
Associations and certifications
  • FENSA
What people say
Expert industry knowledge Transparent advice Regulation compliance Long-term guarantees Scam avoidance guidance
Services
Double Glazing
Our double glazing solutions provide superior thermal insulation and noise reduction. Using 28mm sealed units with low-e glass, we help homeowners reduce energy bills while improving comfort. Each installation meets current Building Regulations Part L standards for energy efficiency, with options for enhanced security features including multi-point locking systems and reinforced frames.
Replacement Windows
We supply and install high-performance replacement windows in uPVC, aluminium, and timber frames. Our 70mm profiles exceed minimum thickness requirements, offering improved durability and aesthetics. All installations include FENSA certification and 10-year insurance-backed guarantees, with options for heritage-style designs in conservation areas.
Conservatory Installation
Our conservatory installations combine energy efficiency with practical design. Using thermally efficient glazing and compliant ventilation systems, we create spaces that meet Part L and Part F building regulations. Clients receive detailed guidance on design options, including dwarf walls, roof styles, and internal beading for enhanced security.
Window Repair
We offer comprehensive repair services for existing double glazing units, including seal replacement, hinge lubrication, and draught proofing. Our technicians diagnose common issues like condensation build-up and failed units, providing cost-effective solutions that extend window lifespan while maintaining energy efficiency standards.
Energy Efficiency Consultation
Our expert consultations help homeowners understand window performance metrics and building regulations. We explain U-values, ventilation requirements, and material specifications, empowering clients to make informed decisions. This service includes guidance on avoiding industry scams and identifying quality installations.
Questions
What makes The Window Man different from other installers?
We combine 20+ years' technical expertise with consumer education, helping clients avoid industry scams while ensuring FENSA-compliant installations with 10-year guarantees.
Do you offer double glazing in conservation areas?
Yes, we provide heritage-style windows meeting conservation area requirements, including appropriate materials and designs that maintain architectural integrity.
How do your window specifications compare to competitors?
We use 70mm PVC-U frames with full welding and metal reinforcement, exceeding minimum thickness standards and offering superior durability compared to mechanically jointed alternatives.
What ventilation requirements should I consider?
Current regulations require 8,000mm² ventilation for habitable rooms. Our installations incorporate compliant solutions while maintaining energy efficiency and security standards.
Can I get guarantees if a company goes out of business?
We provide insurance-backed guarantees, ensuring protection even if companies change ownership or cease trading, unlike standard manufacturer warranties.
Do you install windows nationwide?
While we cover all UK regions, our hands-on installation services focus on South East Essex. For other areas, we provide detailed specification guidance and supplier recommendations.