Selecting the Right Double Glazing Supplier in London
When it comes to improving energy efficiency, noise reduction, and home security, double glazing is one of the best investments you can make—especially in a city like London. But not all suppliers are created equal. Choosing the right double glazing supplier is key to ensuring quality, value, and peace of mind.
At FOX HOME BUILDERS & DOUBLE GLAZING, we understand what London homeowners need. Here’s your expert guide to selecting the right double glazing supplier in London.
✅ 1. Look for Proven Experience and Local Reputation
Start by researching companies that have a strong presence in the London market. A reputable supplier should have experience with different property styles—from Victorian terraces to modern flats—and be familiar with local building regulations.
Tips:
- Check online reviews and ratings
- Ask for local references or past project examples
- See if they’re recommended by friends or neighbours
At FOX HOME BUILDERS & DOUBLE GLAZING, we’ve built a solid reputation across Greater London through quality work and honest service.
🪟 2. Check the Quality of Materials and Products
Not all double glazing units are the same. You want energy-efficient, long-lasting, and well-finished windows and doors that suit your style.
Key features to ask about:
- Glass thickness (look for at least 28mm double-glazed units)
- Low-E coatings for energy performance
- Gas-filled gaps (e.g., argon) for better insulation
- High-quality frame materials: uPVC, aluminium, or timber-alternative
We manufacture our own double-glazing units to ensure complete quality control and tailored design.
We offer expert double glazing services in London, including custom-made aluminium and uPVC windows and doors. As trusted fabricators and suppliers, we deliver durable, energy-efficient solutions for homes across North, East, South, and West London—all with professional installation and quality you can rely on.
🛡️ 3. Ask About Certifications and Compliance
A trustworthy double glazing supplier should comply with all relevant industry standards and certifications. This ensures you’re getting safe, energy-efficient, and legally compliant products.
Important certifications to look for:
- FENSA or Certass registration
- BFRC rating for energy performance
- CE marking on all products
- Memberships with trade bodies like GGF (Glass & Glazing Federation)
FOX HOME BUILDERS & DOUBLE GLAZING is fully certified and compliant with the latest UK building regulations.
🔒 4. Understand the Warranty & Aftercare
A reliable double glazing company will stand behind their products and workmanship. Always ask what kind of warranty is included and what it covers.
What to expect:
- 10-year warranty on frames and sealed units
- Guarantees on locks and hardware
- Clear terms for service and aftercare
- Fast response for repairs or issues
We offer comprehensive warranties because we believe in our work—and we’re here long after the installation is done.
💷 5. Get Transparent Quotes and Installation Timelines
Cost matters—but so does clarity. A good supplier will provide a detailed, no-obligation quote outlining exactly what you’re paying for, without hidden fees.
Ask about:
- What’s included (survey, removal of old units, fitting, finish)
- Timescales from order to installation
- Payment structure (deposit, balance, etc.)
We keep everything clear, fair, and easy to understand—just how it should be.
📞 Ready to Choose a Trusted Double Glazing Supplier?
When it comes to double glazing in London, quality, reliability, and local experience matter. At FOX HOME BUILDERS & DOUBLE GLAZING, we take pride in offering custom-built solutions, expert installation, and service you can count on.
Contact us today to schedule a free site visit and quote. Let’s upgrade your home the right way—with double glazing that performs, lasts, and looks great.
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