St Helens Windows

A family run Home Improvement Company, specialising in uPVC & Aluminium windows, doors, conservatories, orangeries, extensions, roofing & much more. Trading continuously for over 25 years. All work is completed to the highest standard and efficiently. We are with you every step of the way, giving you peace of mind. FENSA registered & TrustMark endorsed. Providing some of the highest quality products on the market, manufactured in-house & at price that reflects the quality. Get your free quote.


  • 1.Window Fitter
  • 2.Conservatory Installer
  • 3.Extension Builder
  • 4.Fascias, Soffits and Guttering Specialist
  • 5.Roofer
  • 6.Insulation Installer

About St Helens Windows

St Helens Windows have been installing and manufacturing high quality, energy efficient and secure windows and doors for over 25 years to homeowners across the North West region of England.

We specialise in energy-efficient home improvements, including everything from A-Rated windows, bespoke conservatories and energy-efficient doors, plus much more. We will make your home look amazing whilst helping you save money on your energy bills.

At St Helens Windows we have a wide range of products that are contemporary and stylish, with everything from uPVC and Aluminium Windows, Composite, uPVC, Patio, French, Bi-Folding and Rock Doors, Bespoke Conservatories, Orangeries, Porches, Roofline, Fascias, Soffits and Gutters, plus much more...

We are now one of the longest-running home improvement companies in the North West. Our conscientious fitters are all experienced, so you can have no doubt that your home is in good hands.

Our continued success has come from developing great relationships with our customers and suppliers. Achieving the right results for our customers is a priority. When you choose St Helens Windows, we arrange to send round one of our expert team members who will run you through how our process works and measure up your property.

St Helens Windows Ltd is committed to providing consumers with the very best quality. In order to achieve this, we have devoted time, effort and expense in obtaining all of the Standards and Accreditations the industry has to offer. We would encourage anyone looking to get work done on their homes to choose a Company who operate under the Official FENSA, BFRC and the Trustmark Scheme.

Don’t hesitate to contact us for professional honest advice and a FREE no obligation quotation.

Contact us NOW for quality and prices that won’t be beaten…


All our fitters and workers are FENSA certified.
St Helens Windows are a FENSA registered company.

We carry the Secured by Design police preferred specification for security and the TRUSTMARK government endorsed standards.

All our glazed products are BFRC registered for energy performance.


Public Liability Insurance

Limit of indemnity: £10,000,000.00
Valid until: 2nd Sep 2018

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