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Trusted UPVC Windows & Doors Installation in Burnham-on-Crouch
Established to deliver premium window and door installation services, KG Windows prioritises craftsmanship and expertise. We specialise in A-rated UPVC products, ensuring energy efficiency and durability while offering tailored advice to enhance residential properties. Our composite doors, patio doors, and stable doors are available in diverse styles and colours to meet individual preferences. Backed by a 10-year guarantee on all products and workmanship, we provide free, no-pressure quotes and prioritise timely, clean installations.

Customer testimonials highlight our professionalism, competitive pricing, and commitment to high standards, with clients praising our responsiveness and attention to detail. As a Certass-accredited business, we combine industry-recognised quality with personalised service, ensuring client satisfaction from initial consultation to project completion.
Services
UPVC Windows Composite Doors Patio Doors Stable Doors Conservatory Repairs
Highlights and features
  • We offer free, no-obligation quotes for all UPVC installations.
  • Our A-rated UPVC products ensure maximum thermal efficiency and longevity.
  • All work comes with a 10-year guarantee for your peace of mind.
  • Testimonials praise our punctuality, cleanliness, and professional finish.
  • We provide tailored advice to match your home improvement needs.
Associations and certifications
  • Certass
What people say
Fantastic service Polite and professional Completed on time No mess Highly recommend
Services
UPVC Windows
Our A-rated UPVC windows provide superior thermal efficiency and durability, available in a range of colours to suit any property. Expert installation ensures minimal disruption, with a 10-year guarantee covering both materials and workmanship. Clients benefit from free, no-pressure quotes tailored to their specific needs.
Composite Doors
Choose from a wide selection of composite doors in various styles and colours, designed for security and aesthetic appeal. Each installation includes expert fitting and advice on matching your home's character, backed by a decade-long guarantee. Free consultations ensure clarity on options and pricing.
Patio Doors
Modern patio doors combine sleek design with functionality, offering seamless access to outdoor spaces. Our installations prioritise energy efficiency and security, with customisable finishes and expert fitting. A 10-year warranty and free initial assessments provide added confidence.
Stable Doors
Stable doors blend classic charm with modern durability, available in multiple colour options. Our team ensures precise installation to enhance both curb appeal and insulation. Clients receive a comprehensive 10-year guarantee and transparent pricing from the outset.
Conservatory Repairs
Emergency and routine conservatory repairs address leaks, panel replacements, and structural issues swiftly. Using high-quality materials and techniques, we restore functionality and appearance. Testimonials highlight our prompt response times and competitive rates for urgent fixes.
People
Keith
Owner
Keith established KG Windows to deliver quality window and door solutions, offering expert advice and ensuring high workmanship standards. His commitment to customer satisfaction and timely project completion has earned strong local recommendations.
Questions
What types of windows and doors do you install?
We specialise in A-rated UPVC windows, composite doors, patio doors, and stable doors, all available in various colours and styles.
Do you offer guarantees on your work?
Yes, all products and installations come with a 10-year guarantee for both materials and workmanship.
Can I get a free quote?
Absolutely – we provide free, no-obligation quotes for all UPVC window and door installations.
Are emergency repairs available?
Yes, we offer emergency conservatory roof repairs with prompt response times for urgent issues.
Which areas do you serve?
We primarily serve Burnham-on-Crouch and surrounding areas, with flexible options for further locations.
Reviews (3)
Ian Brewer
Apr 24, 2018 Report
First used Keith about 5 years ago for replacement windows and door. We were really pleased with his work, clean tidy and excellent finish. We have.
Graham Lea
Feb 28, 2018 Report
It is a bit daunting having the Windows replaced in your home. It's a costly job and there is always that nagging doubt have I picked the right.
Hollie Bobbi Stevens
Aug 05, 2016 Report
Fantastic service from Keith replacing panels in my conservatory roof. Such a lovely friendly service, competitive rates, wouldn't go anywhere else.