Quality Installers of PVC-U Windows, Door & Conservatories

About us



Welcome to Sleaford Window Company Ltd.

We are quality installers of PVC-U windows, doors and conservatories. Our specialist installers and surveyors work all over Lincolnshire improving your homes. Here at Sleaford Windows we offer a no-hassle sale and FREE no obligation quotes on all jobs, big or small!

Our current range consists of:

  • UPVC Windows
  • UPVC Doors
  • Solid Core Composite Doors
  • Bi Fold Doors
  • French Doors
  • Sliding Patio Doors
  • Skylights and Rooflights
  • Conservatories
  • Double Glazed Units
  • Glass Cut to Size / Greenhouse Glass
  • Plastics (Fascias/Soffits/Guttering)
  • Firestone Rubber Roofing
  • Garden Rooms

We have a new trade counter and public showroom opening in April 2015! Here you will be able to sample much of our range and receive expert advice.

As well as purchase many of the products we stock:

  • Handles
  • Letterplates
  • Locks
  • Friction Stays
  • Hinges
  • Window and Door Accessories
  • Cleaning Products
  • Plastics
  • and Much More!

Sleaford Window Company offer a repair service for UPVC windows, doors and conservatories, please contact us to speak to a member of staff and receive a FREE quote.