Lancaster double glazing company installing premium quality UPVC & timber windows, sash windows, doors, conservatories & orangeries in the Lancashire, Cumbria & Yorkshire area.

Market Leading Timber and UPVC Double Glazed Windows.

A stunning selection of ‘A rated’ double glazing to stand out from the crowd. We believe that our windows are some of the best on the market. The quality is obvious!

Whether it’s high quality UPVC Windows from the Tricept Collection, or the stunning ‘Residence 9’ UPVC window systems from Dekko you can be confident that your new UPVC replacement windows have been expertly installed and are of market leading quality.

Perhaps you are looking for ECO friendly traditional wooden framed windows? Our beautiful timber windows from Bereco are sure to satisfy!

Of course there is the period styling and traditional elegance of sliding sash windows in UPVC or timber.

Whatever you choose… TRUST your decision to choose South Lakes Windows Ltd!

Superior Quality Composite Doors, Timber Doors and UPVC Doors.

Excelling in style and finish our doors create an unforgettable first impression, and remember – first impressions count!

Offered in a range of exciting colours and styles. Boasting unrivaled security features for peace of mind. Keeping you and your family safe and secure!

Composite doors from a choice of Apeer (Our flagship range), Bowater Doors DUOPLUS Range and also Rockdoor composite doors. They look and feel like timber with the high performance of UPVC!

ECO friendly timber doors from Bereco expand our high quality range of entrance doors.

Tricept UPVC doors or The UPVC Suffolk Collection and Hurst Plastics door infill panels complete our high quality doors range.

Make an investment you TRUST – South Lakes Windows Ltd – When Quality Matters!

Conservatories & Orangeries – The Ultimate Luxury with Practical Benefits.

Transform your home & lifestyle with a tailor made conservatory, Orangery or Loggia Home Extension.

Classic styled UPVC conservatories are just the beginning! We also build beautiful Traditional Orangeries , LivinROOM crossover extensions and the latest state of the art Loggia Home Extensions!

The old fashioned plastic conservatory roof is a thing of the past! High performance cutting edge ‘LivinROOF’ roofing systems allow a bespoke mix of solid roof and glazing as well as orangery style perimeter ceilings. ‘RealROOF’ features an impressive vaulted ceiling with a solid tiled or slate roof to harmonise with your existing home roof. Combine these roofing systems with a conservatory or Orangery for a truly unique design statement.

Improve Your Home & Lifestyle with South Lakes Windows Ltd