Chaplin Windows is a double glazing, replacement uPVC window and door company in Alton, Hampshire.

We have been supplying and installing replacement windows, doors & uPVC double glazing to homeowners in the Alton area since 1999. Over 90% of our work comes from word-of-mouth recommendations by past Customers, and from repeat business. We’re very proud of that!

The huge range of double glazing, windows & doors we supply and install are custom-made for you by the very best manufacturers, including SolidorRehauClimatec, KAT UK and South Hants Glass.

Our Products

Double Glazed Windows

uPVC & Composite Doors

Fascia, Soffit & Bargeboard

  • Chaplin Windows Is A Double Glazing Company in Alton. We Are FENSA Registered.
  • Chaplin Windows Is A Double Glazing Company in Alton. We Install Windows & Doors With GGFi Guarantee Protection.
  • Chaplin Windows Is A Double Glazing Company in Alton. We Install Windows & Doors That Have BSI Kitemark Certification.
  • Chaplin Windows Is A Double Glazing Company in Alton. We Only Install A-Rated Double Glazing & Doors.
  • Chaplin Windows Is A Double Glazing Company in Alton. We Install Secured-By-Design Windows And Doors.
  • Chaplin Windows Is A Double Glazing Company in Alton. We Install Windows & Doors Approved By The British Board of Agrement