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Business Details
27 Years
experience
Expert Double Glazing & Window Installation in Alton
Established in 1999, Chaplin Windows has built a reputation for excellence in supplying and installing double-glazed windows, uPVC windows, and composite doors across Alton and surrounding areas. Our commitment to quality is reflected in our use of premium materials from trusted manufacturers like Rehau, Climatec, and South Hants Glass. Over 90% of our work stems from repeat customers and word-of-mouth recommendations, a testament to our dedication to customer satisfaction. We prioritise precision in installation, ensuring every product meets the highest standards of thermal efficiency, security, and durability.

Our team, led by owner Rob Chaplin, brings decades of industry expertise to every project, offering honest advice and tailored solutions. We pride ourselves on transparency, with no hidden fees or aggressive sales tactics, and guarantee competitive quotes without pressure. Our focus on quality without compromise has made us a trusted name in home improvement, delivering results that enhance both aesthetics and functionality.
Services
Double Glazed Windows uPVC & Composite Doors Fascia & Soffit Installation Window Replacement Door Installation
Details
  • Year established: 1999
Highlights and features
  • We have over 20 years of experience in double glazing and window installation.
  • Our products are custom-made by trusted manufacturers like Rehau and Climatec.
  • 90% of our work comes from repeat customers and word-of-mouth recommendations.
  • We provide competitive quotes with no hidden fees or pressure sales tactics.
  • Our installations meet the highest standards of thermal efficiency and security.
What people say
Excellent service High-quality installations Competitive prices Professional team Prompt follow-up
Services
Double Glazed Windows
Our double-glazed windows enhance thermal efficiency and reduce noise, available in 26 colours and styles like casement, tilt & turn, and sliding sash. Installed with precision, they ensure durability and security while maintaining aesthetic appeal. Ideal for homeowners seeking comfort and reduced energy bills.
Composite Doors
Composite doors combine strength and style, offering superior security with multiple locking points and weather-resistant materials. Available in 20 colours and 15 styles, including front, back, and bi-folding options. Each door is custom-fitted to match your homes design and security needs.
Window Replacement
We replace outdated windows with modern, energy-efficient models, improving insulation and property value. Our process includes professional measurements, expert installation, and minimal disruption, ensuring a seamless upgrade tailored to your homes architectural style and personal preferences.
People
Rob Chaplin
Owner
Rob Chaplin founded the company in 1999 after years in the double-glazing industry. His focus on quality and customer satisfaction has driven the businesss growth, prioritising honest advice and expert installations. He oversees all projects to ensure excellence.
Questions
What services does Chaplin Windows offer?
We specialise in double-glazed windows, uPVC windows, composite doors, and fascia/soffit installations. All products are custom-made and installed to the highest standards.
Do you provide free quotes?
Yes, we offer no-pressure, competitive quotes with no hidden fees. Contact us via phone or our website form for a free assessment.
Which areas do you serve?
We operate in Alton and surrounding areas, including Four Marks, Lower Farringdon, Bentley, and South Warnborough.
Are your products energy-efficient?
Yes, our windows and doors meet the highest thermal and acoustic performance standards, reducing energy bills and noise pollution.
How long has Chaplin Windows been in business?
We have served homeowners since 1999, building a reputation for quality and reliability through repeat customers and recommendations.
Reviews (3)
Paul Bird
Oct 24, 2018 Report
I have just had two new doors and a window replaced by Rob Chaplin, They are very competitive and professional and we are very happy with the quality of work and would highly recommend him to anyone.
Janine Holloway
May 25, 2018 Report
Just had 2 Windows replaced by Rob Chaplin, he is very professional and carries everything out himself. Would highly recommend him to anyone. He was recommended to me to start with. More Windows to be done in a few months.
Tracy Walker
May 08, 2018 Report
Just had another fantastic job carried out by Rob Chaplin. All of our windows were replaced by Rob, and this weekend he fitted a new front door for us. The quality is second to none, and Rob's attention to detail, to provide the perfect finish, cannot be matched. We cannot recommend Chaplin Windows enough. Definitely 5 stars!