Business Details
Emergency
services
Expert Double Glazing Solutions in Hertfordshire
Established over two decades ago, B & G Windows has built a reputation as a trusted provider of uPVC window and door solutions across Hertfordshire, London, and surrounding regions. Our FENSA-registered team specialises in custom double glazing installations, repairs, and replacements, combining technical expertise with a commitment to customer satisfaction. We adhere to rigorous industry standards through partnerships with GGFi and TrustMark, offering a 10-year product guarantee and 5 million public liability insurance for complete peace of mind. Our service extends to both domestic and commercial properties, with a focus on precision, durability, and energy efficiency.Customer testimonials highlight our punctuality, meticulous workmanship, and competitive pricing, reinforced by a price-match guarantee. Emergency callout availability ensures urgent glazing issues receive prompt attention. Backed by Which? Trusted Traders and Hertfordshire Trading Standards endorsements, we maintain transparency through verified customer reviews and satisfaction surveys, ensuring every project meets exacting quality benchmarks.
Services
uPVC Windows
Composite Doors
French Doors
Sliding Patio Doors
Double Glazing Repairs
Highlights and features
- We have over 20 years of experience in double glazing installations and repairs
- Our team is FENSA-registered for building regulations compliance
- 10-year guarantee on all windows and doors
- Price-match guarantee ensures competitive rates
- Emergency callout service available for urgent repairs
Associations and certifications
- FENSA
- GGFi
- TrustMark
- Which? Trusted Traders
What people say
Excellent customer service
High-quality craftsmanship
Professional from quote to completion
Competitive pricing
Guaranteed workmanship
Services
uPVC Windows
Our made-to-order uPVC windows combine modern aesthetics with thermal efficiency. Available in casement, tilt-and-turn, and vertical slider styles, they feature low-maintenance frames with optional colour finishes and security enhancements. Each installation includes trickle vents for ventilation and A+ energy-rated glass options to reduce condensation and improve insulation.
Composite Doors
Durable composite doors merge fibreglass, wood, and insulating foam for superior thermal performance. Available in multiple colours with customizable hardware, these doors resist warping and fading while enhancing property security. The 10-year guarantee covers structural integrity and surface finish, ensuring long-term value.
French Doors
Aluminium or timber French doors create seamless indoor-outdoor transitions with energy-efficient glazing. Designed for aesthetic appeal and functionality, they feature robust locking systems and weather seals. Custom sizing ensures perfect fit for new builds or renovation projects across residential properties.
Sliding Patio Doors
Tailored uPVC sliding doors offer smooth operation and enhanced insulation. Their space-saving design accommodates traditional or contemporary aesthetics with various glass configurations. The reinforced frames provide security while maintaining unobstructed garden views and natural light transmission.
Double Glazing Repairs
Specialist repair service for misted glass, broken seals, and hardware replacements. We maintain existing installations using compatible materials and carry common spare parts for immediate fixes. Emergency callouts address urgent issues while preserving original window performance and appearance.
People
Richard
Lead Installer
With over 20 years in double glazing, Richard oversees installations and complex repairs. His meticulous approach ensures precise fitting of custom windows and doors, supported by a track record of resolving challenging glazing issues efficiently and cleanly.
Kerry
Operations Manager
Kerry manages project coordination and client communications, ensuring accurate order specifications and timely scheduling. Her customer-focused approach prioritises clear information and logistical efficiency, maintaining B & G Windows' reputation for reliable service delivery.
Brian
Senior Technician
Brian provides technical support for installations and repairs, drawing on extensive experience with uPVC systems. His expertise in troubleshooting glazing mechanisms and hardware ensures durable solutions that meet the company's quality standards.
Questions
Do you offer emergency window repair services?
Yes, we provide emergency callouts for urgent glazing issues outside standard working hours.
Are your installers FENSA-certified?
All our installation teams work under FENSA registration for building regulations compliance.
What areas do you cover?
We operate across Hertfordshire, London, Bedfordshire, and Buckinghamshire with flexible service availability.
Do you provide guarantees on your work?
Every installation includes a 10-year product guarantee and GGFi insurance-backed protection.
Can I customise my window and door designs?
We offer made-to-order solutions with multiple styles, colours, and hardware options available.
How do you handle customer concerns?
We maintain satisfaction through surveys, transparent communication, and prompt resolution of any issues.
