Double Glazing Supplier & Manufacturers London
Looking for high-quality double glazing in London? At FOX HOME BUILDERS & DOUBLE GLAZING, we are trusted double glazing suppliers and manufacturers, delivering premium-grade glass units to homeowners, builders, and commercial clients across the capital.
Whether you need energy-efficient windows, secure doors, or custom glazing solutions, we manufacture and supply to the highest standards—with fast turnaround and expert support.


Why Choose Double Glazing?
Double glazing is the modern standard for thermal efficiency, soundproofing, and home security. Our units feature two panes of glass separated by a sealed air or gas-filled cavity—dramatically improving performance over single glazing.
Benefits of double glazing:
Reduces heat loss and lowers energy bills
Improves sound insulation
Minimises condensation
Boosts home security
Adds value to your property
At FOX HOME BUILDERS & DOUBLE GLAZING, we offer a wide range of double glazed units to meet both aesthetic and functional needs.
Double Glazing Products
We manufacture and supply a complete range of high-performance double glazed units, including:
- uPVC Windows & Doors
- Aluminium Windows & Doors
- Casement, Tilt & Turn, Bay Windows
- French, Patio, and Bi-Fold Doors
- Energy-Efficient and Low-E Glass Options
- Toughened, Laminated, and Decorative Glazing
Thinking of upgrading your windows or doors? Our Double Glazing division offers premium aluminium and uPVC solutions. As trusted double glazing suppliers and manufacturers in London, we deliver quality and performance you can rely on. Learn more about our Double Glazing services today!


Why Choose FOX HOME BUILDERS & DOUBLE GLAZING?
In-House Manufacturing – Total quality control
Bespoke Glazing Solutions – Built to your exact needs
Fast Lead Times – From production to delivery
Fully Certified Units – Compliant with UK standards
Competitive Pricing – Trade and retail available
Delivery Across London – Reliable and on time
From individual homeowners to trade professionals and developers, we are the go-to name for quality double glazing in London.
Frequently Asked Questions
We offer a full range of bespoke double glazed units, including:
- uPVC and aluminium framed windows and doors
- Casement, tilt & turn, and bay windows
- French, patio, and bi-fold doors
- Energy-efficient, Low-E, laminated, toughened, and decorative glass options
Yes! All our double glazed units are made to measure in-house. Simply provide your specifications and we’ll manufacture glazing to fit your exact dimensions and design preferences.
Absolutely. All of our glazing products are fully certified and manufactured in line with current UK standards and building regulations, including energy efficiency and safety requirements.
Yes, we supply both trade customers and retail clients. Whether you're a builder, developer, or homeowner, we offer competitive pricing, expert advice, and prompt delivery across London.
Our typical lead time is 1–2 weeks, depending on the complexity and quantity of your order. We prioritise fast turnaround without compromising on product quality or accuracy.