• Condensation inside
    your double glazing?
    The North East’s premier UPVC specialists
    A4 has lots of ways to help you
    07970 795166

    07970 795166

    We like
    the way
    you think :)

Improve the quality and value of Your home.

Call now on 07970 795166


The North East’s premier UPVC specialists

We specialize in replacing existing glazing with new units while keeping your existing frames. We are the North East’s premier UPVC specialists using 40mm triple glazing as standard, with U-values as low as 0.8.

We can also supply and fit a huge range of UPVC and composite doors.

Contact us today to find out more

MORE INFO Contact Us
This is triple glazing NOT double glazing

Improve your house bathroom kitchen bedroom with A4 Property Services.

07970 795166

Contact us today to find out how we can help you with your project

Why use A4

Personal Service

Deal directly with us for total confidence.

Quality work

We pride ourselves on the quality of our work

Serving the North East

Registered members of the Durham Traders Scheme

Affordable prices

Prices to suit everyones budget.

Size doesn't matter!

No job is too big or too small.


Over 20 years of improving homes in the North East.

Get in Touch With Us

Get in touch

We're here to help. Don't hesitate to get in touch if you think we can help with improving any aspect of your home.

A4 Property Services

  • Phone: 07970 795166

Business Hours

  • Monday - Friday 9am to 5pm
  • Saturday - 9am to 2pm
  • Sunday - Closed