Business Details
28 Years
experience
Your Trusted Double Glazing Advisory Service
The Window Man has been a trusted expert in the double glazing and window replacement industry for over 25 years. Our founder, a seasoned professional with extensive hands-on experience, established this platform to empower homeowners with unbiased, comprehensive information about replacement windows, doors, and conservatories. We specialise in exposing misleading sales tactics employed by some industry players while providing practical guidance to help customers make informed decisions. Our services include independent advice, compliance checks against Building Regulations, and connecting clients with reputable installers. We prioritise transparency, ensuring clients understand technical specifications like U-values, sealed unit construction, and FENSA registration requirements.With a focus on quality assurance, we advocate for fully welded PVC-U frames, proper reinforcement, and insurance-backed guarantees. Our expertise extends to navigating regulatory changes, ventilation requirements, and energy efficiency standards. We maintain strict independence from manufacturers to provide objective recommendations. Our commitment to consumer education is demonstrated through detailed online resources, technical specifications, and a critical analysis of industry practices. We serve clients across the UK, with particular emphasis on South East Essex, while maintaining national relevance through our digital platform.
Services
Double Glazing
Replacement Windows
Conservatory Installation
uPVC Window Supply
Technical Advice Service
Details
- Year established: 1998
Highlights and features
- We have over 25 years of specialist experience in window replacement systems
- Our advice remains completely independent of manufacturers and installers
- We expose common industry mispractices and salesperson tactics
- We ensure full compliance with current Building Regulations standards
- We provide technical expertise on PVC-U frame construction and insulation
Associations and certifications
- FENSA
- Building Regulations Approved Document L
What people say
Expert technical knowledge
Transparent industry insights
Helpful buying guides
Detailed product specifications
Critical consumer protection advice
Services
Double Glazing
Our double glazing solutions provide superior thermal insulation and noise reduction through advanced sealed unit technology. We specify 28mm units with low-e glass that meet current Building Regulations Part L requirements. Our systems incorporate argon gas fills and warm edge spacers for optimal performance. Clients benefit from reduced energy bills and improved acoustic comfort while maintaining compliance with UK standards.
Replacement Windows
We specialise in full window replacement systems using high-quality PVC-U profiles that meet strict durability and security standards. Our specifications include fully welded frames, multi-point locking systems, and proper reinforcement. We ensure all installations comply with FENSA regulations and provide technical guidance to achieve optimal energy efficiency and long-term performance.
Technical Advisory
Our technical advisory service provides in-depth guidance on window specifications, building regulations, and product quality assessment. We help clients understand complex requirements including U-values, ventilation standards, and security classifications. Our independent advice covers material selection, installation best practices, and compliance verification across all UK regions.
Consumer Protection
We offer comprehensive consumer protection services exposing common industry mispractices and sales tactics. Our guidance helps clients identify quality installations, verify company credentials, and avoid potential scams. We provide detailed checklists for selecting reputable installers and understanding contractual obligations, including guarantee transfers and company ownership changes.
Building Compliance
Our compliance services ensure all window installations meet current UK Building Regulations including thermal performance, ventilation, and safety glazing requirements. We provide detailed guidance on FENSA registration processes, certificate acquisition, and documentation requirements for property sales. Our expertise covers both new installations and replacement work across residential and commercial properties.
People
The Window Man
Founder & Technical Expert
With over 25 years in the glazing industry, our founder provides independent technical expertise on window systems and building regulations. He established this service to combat misleading sales practices while promoting quality installations that meet strict performance standards across the UK market.
Questions
What makes double glazing energy efficient?
Double glazing creates an insulating barrier using two glass panes with a sealed argon gas fill. This reduces heat transfer by 50% compared to single glazing while meeting current Part L U-value requirements of 1.6W/m²K.
How do I verify installer credentials?
Always check FENSA registration and request proof of insurance-backed guarantees. Verify company history through Companies House and confirm they provide full Building Control compliance documentation for all installations.
What should window specifications include?
Specifications should cover 70mm PVC-U profiles, fully welded construction, steel reinforcement, 28mm sealed units with low-e glass, and multi-point locking systems meeting Secured By Design standards.
How to avoid double glazing scams?
Be wary of aggressive sales tactics, verify company ownership history, check for consistent business registration, and insist on written confirmation of all verbal claims before signing contracts or making payments.
What ventilation requirements apply?
Building Regulations Part F requires 8,000mm² background ventilation for habitable rooms. Proper ventilation prevents condensation issues and maintains indoor air quality when installing new double glazing systems.
How long should window guarantees last?
Reputable installers provide minimum 10-year insurance-backed guarantees covering both materials and workmanship. Ensure the guarantee remains valid through company ownership changes and is transferable when selling your property.
