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Your Trusted Home Improvement Partner in Crowborough
Allard Double Glazing is a family-owned and operated business with over 35 years of experience in the home improvement industry. Established in the 1980s, we have built a reputation for delivering high-quality products and exceptional craftsmanship to customers across East Sussex, West Sussex, and Kent. Our team of skilled professionals specialises in supplying and installing a comprehensive range of home improvement solutions, including windows, doors, conservatories, orangeries, roof lanterns, and cladding. We hold the Guild of Master Craftsmen accreditation, underscoring our commitment to excellence and traditional craftsmanship. Our ethos centres on providing a personal, no-pressure service while ensuring competitive pricing and the highest standards of installation.

As a trusted local business, we pride ourselves on understanding the unique needs of our community and delivering tailored solutions that enhance both the functionality and aesthetic appeal of homes. Our 35-year legacy reflects our dedication to customer satisfaction, with many clients returning for repeat services and recommending us to others. We remain committed to evolving with industry advancements while maintaining the integrity and values that have defined our family-run business for decades.
Services
Windows Doors Bifold Doors Conservatories Orangeries Roof Lanterns Secondary Glazing Fascias & Guttering Cladding Double Glazing Repairs
Highlights and features
  • We are a family-run business with over 35 years of experience.
  • Our expert installers ensure high-quality product fitting.
  • We offer a wide range of home improvement products tailored to your needs.
  • Our commitment to no high-pressure sales ensures a comfortable experience.
  • We provide competitive pricing without compromising on quality.
Associations and certifications
  • Guild of Master Craftsmen
What people say
Fantastic service Prompt repairs Highly recommend Thoroughly delighted Trust the workmen
Services
Windows
We supply and install uPVC and aluminium windows in various styles, including casement, flush sash, and tilt-and-turn. Our products enhance energy efficiency, security, and noise reduction while offering customisable colours and finishes. Ideal for both modern and traditional homes, our windows combine durability with aesthetic appeal.
Doors
Our range includes uPVC, composite, and aluminium doors designed for security, thermal efficiency, and low maintenance. Options include front, back, and stable doors, available in multiple colours and finishes. Composite doors feature woodgrain effects and are 35% thicker than standard models for superior performance.
Conservatories
We design and build conservatories in traditional and contemporary styles, providing additional living space. Constructed with durable, low-maintenance materials, our conservatories are tailored to complement your home's architecture while ensuring year-round usability through modern glazing techniques.
Roof Lanterns
Our roof lanterns feature slim sightlines and high-performance glazing to maximise natural light. Suitable for flat roofs or orangeries, they offer thermal efficiency and weather resistance. Customisable colours and finishes allow seamless integration with existing property aesthetics.
Cladding
We provide composite, fibre cement, and uPVC shiplap cladding for enhanced durability and visual appeal. Ideal for replacing rotten timber or adding architectural features, our cladding solutions are low maintenance and available in woodgrain effects to suit both modern and heritage properties.
Questions
What services does Allard Double Glazing offer?
We specialise in windows, doors, conservatories, orangeries, roof lanterns, secondary glazing, cladding, and double glazing repairs across Kent and Sussex.
Are your products energy efficient?
Yes, our windows and doors feature double or triple glazing to improve thermal efficiency and reduce energy bills.
Do you serve areas outside Crowborough?
We cover East Sussex, West Sussex, and Kent, including Uckfield, Heathfield, and Tunbridge Wells.
Can you repair existing double glazing?
Yes, we offer repairs for misty panes, faulty hinges, locks, and handles without requiring full window replacement.
Is secondary glazing suitable for listed buildings?
Yes, secondary glazing is ideal for listed properties and conservation areas as it preserves original windows while improving insulation.
Do you offer trade or DIY supply options?
Yes, we supply made-to-measure windows and doors for trade professionals and DIY customers.