Bygone sash windows are only sold through our national network of premier partners, all of whom are trained, certified and approved.


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What should you expect?

Bygone Premier Installation Partners are carefully selected, amongst other things, for their superior product knowledge, excellent  workmanship and strength of character.

For these reasons our customers can expect not only a great installation, but an excellent level of service.

We feel our products meet the needs of a particular consumer looking for beatiful timber aesthetics, quality workmanship and the peace of mind that comes with purchasing a quality product.

Bygone customers should feel that the quality of the product is directly reflected, not only in the quality of the work, but in the service they receive as well.

We expect our Partners to work with our customers to find the solution that meets their expectations and aestehtic requirements, whilst also advising on what might look best and any local design trends.

Premier Partners are trained in our particular products and preferred installation techniques and  are expected to provide a no obligation, pressure free consultation with an accurate surveying service.

Fitters are expected to work efficiently and cleanly, finishing your windows to a high standard, sympathetic to your home and leaving it in a clean and tidy condition.

What is a Bygone Premier Partner? 

Simply put, a Premier Partner is an installation company that installs Bygone windows in a particular area, working to the high standard we expect of our customers. 

Throughout any industry, there is evidence of good and bad practice. The much maligned window industry is no different and can often be something of a minefield to the unsuspecting consumer. 

The Bygone Collection is a premium sash window range and due to the intricate workings of a sliding sash, can be irreparably damaged if installed to a poor standard.

To protect us, our products and our valuable customers, we only allow Bygone windows to be fitted by registered and approved local installers, known as 'Premier Installation Partners' to ensure your windows are installed correctly, efficiently and cleanly.

  •  We look to partner with companies possessing excellent local knowledge
  •  Partners are often trained in our products to an NVQ level
  •  We select installers, based on customer reviews and local reputation
  •  Bygone Premier Partners are installers we trust.

How do we select our Partners?

Premier Partners are vetted for suitability to The Bygone Network and many things are considered, from their facilities and installations, to reviews and financial position.

  • Quality of workmanship
  • Reputation
  • Working relationship
  • Financial Position

Most of our Premier Partners have been working with us for years, through several different incarnations of the Bygone product and in some cases, have been with us since before the inception of The Bygone Collcetion.

To become a Premier Partner, we initially look at the company as a whole, how long they have been trading, their financial position and local reputation.

A company is deemed suitable if they comply with the above criteria and  we then look at inviting them on to the network and arrange for technical training, product training and installation training for the various members of staff throughout the company.

Our partners are a direct reflection of The Bygone Collection and us as a manufacturer, so we take the application process very seriously indeed.

Still Need Some More Information?

Further information about Bygone Premier Sash Window Installers can be found here:

Accreditations >

Learn why you get better windows because of these

  • BBA - British Board of Agrément Certified
  • ISO 9001:2015 Certified Organisation
  • SBD - Secured By Design Approved Windows
  • British Fenestration Ratings Council - A Rating
  • Energy Savings Trust Recommended Windows
  • CE Compliant Windows
  • All Bygone windows are manufactured in the UK

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