Business Details
28 Years
experience
Expert Double Glazing & Home Improvements in Hitchin
Chiltern Home Improvements is a family-run business with over 25 years of experience delivering high-quality home improvement solutions. Established on traditional values, we specialise in double glazing, windows, bifold doors, and conservatories across Hitchin, Luton, Milton Keynes, and surrounding areas. Our team of fully trained engineers prioritises precision manufacturing and rigorous testing to ensure exceptional insulation, security, and aesthetic appeal. We offer a 10-year guarantee on all installations, reflecting our confidence in the durability and performance of our products. Our customer-centric approach includes free consultations, competitive pricing, and a commitment to tailored solutions that enhance property value and energy efficiency. With a reputation built on personal recommendations and over 1,000 satisfied projects, we combine industry expertise with a dedication to client satisfaction.Our services cater to both residential and commercial clients, ensuring every project meets the highest structural and thermal efficiency standards. We pride ourselves on maintaining open communication, transparency, and reliability throughout every stage of work. From small repairs to full conservatory installations, our team delivers efficient, clean, and professional service. Recognised for our responsiveness and problem-solving expertise, we ensure even complex challenges like uneven walls or sloping sills are resolved seamlessly. Our goal is to provide lasting value through innovative design, superior materials, and exceptional customer care.
Services
Double Glazing
uPVC Windows
Bifold Doors
Conservatories
Composite Doors
Details
- Year established: 1998
Highlights and features
- 25+ years of experience in home improvement installations
- Family-run business with FENSA-approved accreditation
- 10-year guarantee on all products and installations
- Fully trained engineers for precise, professional results
- Free no-obligation consultations with competitive pricing
Associations and certifications
- FENSA
What people say
Spot-on customer service
Competitive pricing
Professional and tidy work
Excellent aftercare support
Highly recommended
Services
Double Glazing
Our double glazing solutions combine uPVC and aluminium profiles to deliver superior thermal efficiency and noise reduction. Each unit features advanced sealing technology to prevent condensation and reduce energy bills by up to 20%. Available in custom configurations including tilt-and-turn, casement, and vertical sliding sash designs.
Bifold Doors
Aluminium bifold doors create seamless indoor-outdoor transitions with minimal sightlines. Our systems include anti-finger-trap hinges, advanced security locks, and low-threshold options for accessibility. Available in 2-4 panel configurations with 15+ RAL colour finishes to match property aesthetics.
Conservatories
We design thermally efficient conservatories with insulated roofs and high-performance glazing. Options include Victorian, Georgian, and contemporary lean-to styles with optional lantern roofs. All structures meet building regulations and include U-value compliance certifications for year-round usability.
Composite Doors
Our composite doors feature reinforced polymer skins over high-density foam cores for maximum security and insulation. Available with multi-point locking systems, decorative glass options, and matching sidelights. Custom woodgrain finishes replicate traditional timber aesthetics without maintenance requirements.
Window Replacements
We replace outdated windows with A-rated energy-efficient units featuring argon gas fills and low-E coatings. Services include structural adjustments for non-standard openings and heritage-style replicas for period properties. All installations include draught-proofing and weather sealing upgrades.
Questions
What areas do you cover?
We serve Hitchin, Luton, Milton Keynes, and surrounding areas in Hertfordshire.
Do you offer guarantees on installations?
Yes, all our products come with a 10-year manufacturer's guarantee.
Are your installers qualified?
Our engineers are fully trained and certified for all window and door installations.
Can you help with planning a conservatory?
We provide full design guidance and structural compliance checks for conservatory projects.
How quickly can you complete installations?
Most window replacements take 1-3 days, with larger projects scheduled efficiently.
Reviews (2)
Tony Murphy
May 13, 2018
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Chiltern Home Improvements are like a breath of fresh air in the Industry (& I was in it many years ago). Tracy & Ken are probably the most reliable & honest people I have ever known & not only do they offer a superb range of products at competitive prices, but they look after their customers - as they did with me today, having experienced an attempted break-in - damaged locking system but entry just not possible with such a secure door :-). Thoroughly recommended - You don't need 3 quotes, you just need Chiltern :-)
Sandra Holgate
Oct 09, 2016
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Highly recommend Chiltern. My French doors look fabulous. Ken and Martin are great guys and were a pleasure to have in my home - very tidy workers. All went like clockwork from start to finish. Thank you Tracy.
