Professional UPVC Builders Merchant



Our expert team supply windows to suit any style of home or property! Available in a range of profiles and finishes, we create high-quality products to suit you. From easy-installation to energy-efficient Flush casement windows, find your ideal window today.


French & Bi-fold Doors

Enhance any property with style and luxury with our selection of French and bi-fold doors. Available in a wide variety of colours and finishes, we can supply doors that truly impress.


Composite Doors

Our selection of composite doors adds a plethora of benefits to your property! From enhanced security to higher levels of energy efficiency, they are the entrance doors of choice for homeowners.


Fascia & Soffits

Hard-wearing and long-life rooflines are easy to achieve when you come to us for high-quality fascia and soffits. We supply a full range of products that fit your property perfectly.

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Our expert window supplier team and uPVC suppliers can help you today.

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About Window Mate (Leicestershire) Ltd

Window mate is an independent family run building plastics merchant. Established in 2003 Window mate has continually grown a great local reputation for supplying quality goods efficiently.

We have a large stock offering a complete range of building supplies such as: 

  • Upvc Fascia & Soffit Boards
  • Upvc Cladding
  • Composite Decking
  • Guttering
  • Underground Drainage
  • Soil & Waste Pipe
  • Lead Flashing
  • Fixings, Sealants & Cleaners
  • Bathroom Panelling

We also supply made to measure:

  • Upvc windows & doors
  • Composite doors
  • Conservatories
  • Skypod Roof Lanterns
  • Upvc bi folding doors
  • Aluminium bi folding doors
  • Polycarbonate Roofing
  • Epdm Rubber Roofing

Our aim to fulfil all our customers’ needs by offering a friendly and reliable service 6 days a week to the trade and the public.