SPECIALIST GLAZING AND CREATIVE DESIGNS
THAT TRANSFORM ANY PROPERTY

WELCOME TO PENTAGON INSTALLATIONS

Pentagon installations is a building company specialising in glazing but covering a broad range of commercial buildings and residential property projects. Founded in 1996 we have gained an excellent reputation across London and the southern counties. Our creative, advisory expertise allows us to assist in your creative design decisions right from the very beginning as well as managing the building project and construction to ensure the high quality finish you expect.

We work in partnership with our clients, architects, planners and other specialists to create projects that are well planned and executed successfully. Our building teams are respectful, trustworthy, highly professional and committed to delivering high standards. If you are considering a residential or commercial project, including extensions, developments or full refurbishment – wherever you are in the process – we would be delighted to hear from you. Call us today on 01243 811277.

TAKE A LOOK

SERVICES INCLUDE

  • Kitchen extensions
  • Glass skylights
  • Garage conversions
  • Side return extension
  • Loft conversions
  • Commercial Glazing
  • Brick built extensions
  • Garage conversions
  • Conservatory roofing
  • Energy saving glass
  • Bi Fold doors
  • Self cleaning glass
  • Contemporary extensions
  • Contemporary glazing
  • Modern conservatories
  • Folding glass doors
  • Aluminium glazing
  • Updating a conservatory
  • Extending a kitchen
  • Glass Rooms
  • Orangery design
  • Hardwood timber Bi Folds
  • Modern office glazing
  • Reclaim Your Space!
We cover the south cost to London. Many projects undertaken in Portsmouth, Brighton, Chichester and Southampton.  

REVIEWS

It means a lot to us to have satisfied customers...
The replacement of our old wooden sash windows was greatly improved by the installation of double glazing via Pentagon Installations. The work was done in a clean, efficient manner and the energy saving is significant.
Mr Tonkin, Portsmouth, Hampshire
Very pleased with my new double-glazed bathroom window installed by Pentagon – highly recommended!
Miss Plummer, Southsea, Portsmouth, Hampshire.
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