Fensa are an independent authority backed by the government in order to provide standard compliance across the double glazing industry. We are a FENSA registered company which ensures a recognised standard of workmanship compliance of building regulations on installation. Our window fitters are fully MTC qualified. You will need Fensa certification (or its equivalent) when moving home (go to to find out more). For your peace of mind we give our own 10 year guarantee (If you are comparing quotes then don’t forget to compare insurance cover as many companies offer only 5 year guarantees on parts of their installations) and also a FREE 10 year insurance backed guarantee (go to for full details).


IWA – Independent Warranty
It has now become a legal requirement when installing replacement windows and doors in residential homes to be covered by an insurance backed guarantee. Barrier Glazing uses a company called IWA and offers this guarantee FREE OF CHARGE to their customers.

In order to become eligible to use their cover Barrier Glazing has had to meet exacting standards:-

* Proven high quality expertise and experience
* Qualifications and industry credentials
* Financial stability
* Customer testimonials showing an excellent record of customer satisfaction

Each year we receive IWA’s ‘Independent Merit Award’ for customer satisfaction on our installations
Click here to see our certificates upto 20152016 Certificate2017 Certificate

IWA publish an online Care Guide to enable customers to maintain their installations in order to comply with the requirements of the guarantee.

For more information regarding IWA insurance backed guarantee click here.

Delivering Personalised Glazing Service In Yorkshire - Call NOW!

Opening Times:
Monday to Friday: 9am to 5pm

Call Us On:
Tel: 01226 765 888
OR: 01226 766 231

Click Here To Send a Message

Barrier Glazing Office
Green Road
S36 6BH

We serve and fit glazing in South Yorkshire, West Yorkshire And Surrounding Areas

Barrier Glazing Office Map