Your expert PVCu installers in Lincoln

“Your Installation Is Our Reputation”

Castle Windows provides quality PVCu products to you throughout Lincoln and the surrounding areas. Looking for new doors? Windows? Conservatories? We supply and fit them all!

Castle Windows Formed in 1989

We have years of experience in the home improvements sector. Our showroom is based in North Hykeham.

Improve your home

We supply bespoke PVCu windows, doors, conservatories, porches, canopies, garage doors, fascias, soffits, guttering, cladding and more.

Choose us for these reasons:

  • 10 year guarantees
  • FENSA registered & Insurance Backed Guarantees
  • Free quotations
  • No deposits
  • Payment on completion

Get In Touch

Contact us today and find out why over 75% of our work is from recommendations!
Send an email to or call either 07540 104 639 or 01522 689 467


01522 689 467


07540 104 639


Castle Windows
Station Road
North Hykeham

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