Choosing the right glazing company can save you money, stress, and headaches. This guide shows you exactly how to vet a glazing company for quality, safety, and compliance. Learn what to look for, how to verify credentials, and the red flags to avoid so you can make a confident decision.
Hiring a glazing company is more than just finding someone to fit your windows or glass panels. It’s about ensuring the work meets safety regulations, lasts for years, and offers value for your money. The process of choosing the right company can be daunting, but by following a clear vetting system, you can avoid costly mistakes.
The first step in vetting a glazing company is to assess its reputation and credentials. Reviews, testimonials, and recommendations can reveal a lot about a company’s work ethic and results. Check whether the company is a member of industry bodies such as FENSA or the Glass and Glazing Federation (GGF). These memberships show they meet recognised standards.
Check for Licensing and Certification
In the UK, not all glazing companies require the same type of licence, but those that operate under building regulations must meet compliance standards. A FENSA certificate is a strong indicator that installations meet building regulations. Similarly, GGF membership shows the company adheres to industry best practices.
Ask the company for proof of these certifications. A trustworthy glazing business will provide documentation without hesitation. If they seem reluctant, treat this as a warning sign.
Review Past Projects and Case Studies
A reputable company should have a portfolio of past projects. Looking at their work helps you gauge the quality of craftsmanship and attention to detail.
Ask for examples that are similar to your planned project. For instance, if you want a double-glazing installation for a period home, check whether they have done this before. This will give you confidence that they can handle your specific needs.
Understand the Materials and Techniques Used
The materials used in glazing directly affect durability and performance. Ask the company about the type of glass, seals, and frames they use.
High-quality glazing companies will be transparent about sourcing. They’ll explain why they use specific products and how these meet energy efficiency standards. Low-cost materials may save you money now, but could lead to repairs and replacements sooner rather than later.
Verify Compliance with Safety Standards
Safety is a non-negotiable aspect when vetting a glazing company. The UK has strict safety regulations for glass installations. For example, safety glass is required in doors and low-level glazing to prevent injury.
Compare Quotes for Value, Not Just Price
While a budget is necessary, the cheapest option often comes at a cost. Instead of focusing solely on price, look at the value you get for your investment.
A quality glazing company will give you a detailed quote that breaks down materials, labour, and additional charges. Avoid vague estimates that leave room for hidden fees.
Ask About Warranty and Aftercare
A reliable company will back their work with an explicit warranty. This should cover both materials and workmanship. The length and terms of the warranty can tell you a lot about their confidence in their work.
Additionally, ask about aftercare services. Companies that offer maintenance advice or follow-up checks show they care about long-term customer satisfaction.
Speak to Previous Clients
References are invaluable. A trustworthy company will happily connect you with previous customers.
When speaking to past clients, ask:
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- Was the work completed on time?
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- Did the company stick to the budget?
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- Were there any problems, and how were they handled?
First-hand accounts are often more revealing than online reviews.
Identify Red Flags Early
While many glazing companies operate with integrity, some don’t. Watch out for:
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- No verifiable address or contact details
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- Pressure to pay upfront in full
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- Reluctance to provide certifications
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- Poor communication
Spotting these early can save you from making a costly mistake.
Use Independent Inspection Services if Unsure
If you’re still unsure about a company’s compliance, you can hire an independent inspector. They will review the company’s plans, materials, and previous work to ensure everything aligns with safety and quality standards.
This step might cost extra, but it provides peace of mind and ensures your investment is protected.
Final Thoughts
Choosing the right glazing company takes time and research, but it’s worth the effort. By checking credentials, reviewing past work, verifying compliance, and comparing value over price, you can avoid poor workmanship and ensure long-lasting results.
If you follow these vetting steps, you’ll be far more likely to work with a company that delivers on quality, safety, and compliance—saving you money and stress in the long run.
