About Us

Fast approaching our 30th year, Exterior Plas Ltd survey, design, manufacture and install windows and doors predominantly for the commercial sector.

Working with major Building Contractors, Local Authorities, Housing Associations, Hospitals, Schools and Retail Outlets, we have built a strong relationship with our clients, many of whom have had a strong affiliation with us for umpteen years.

Manufacturing from our in-house factories in Thornwood in Essex, we strive to offer the very highest quality products with ever improving technologies in specification, security and U Value ratings, along with being pioneers in the field of Fire Rated windows.

Exterior Plas can specify, supply and fit PVCu as well as Timber, Aluminium and Crittal substitutes:

  • Casements
  • Vertical Sliders
  • Top Swings
  • H-Swings
  • A Rated Windows
  • Pivot Opening
  • Composite Windows
  • Bay Windows and Combinations
  • Single and French Doors
  • Composite Doors
  • Commercial Aluminium doors
  • PAS 24 Security Doors
  • Fires registered Fire Windows and Doors
  • Bifold doors
  • Roof Lanterns and Skylights
  • Door Entry Systems
  • Structural Curtain Walling
  • Internal Screens
  • Parallel Opening Sashes
  • Shaped, Circular and Arch Top Windows in both PVCu and Timber
  • Crittal Replacement
  • Secondary Glazing
  • Conservation Area suitable products
  • High specification sealed units
  • Grained or smooth Foils and Sprayed frames

Contact our staff now with your requirements to see how we can help you with your project.