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Our Products

Double rated products
An 'A' rated window might be bristling with the latest energy saving technology, but these benefits are never fully realised if the window is not installed properly. That’s why Zenith has insisted upon their unique 'A' rated energy installation method for its 'A' rated EcoTherm + windows.
first class customer service
At Zenith we try to ensure that we put our customers first. We’re second to none in terms of the quality of our home improvements products and we want to ensure that you receive the same level of quality when dealing with our people.
98% Recommended
We’re really proud of our 98% customer recommendation rate. Find out for yourself why so many of our customers would recommend us to their friends and family and join our long list of satisfied customers.
  • Zenith Scrappage Scheme offer
    With the Zenith Scrappage scheme you have a chance to save up to £2,500 off your new energy saving products when replacing your old windows and doors on your property.*

Latest blog

Heating your home: three costly home-improvement mistakes
May 24 2016

On average, households in the UK now spend an eye-watering £1,344 every year on gas and electricity.

Why you shouldn’t fit your own home improvement products!
April 22 2016

If you aren’t an experienced and skilled installer, we don’t recommend that you install your own home improvement products.

Why Choose Zenith

There are lots of reasons why our customers choose Zenith. We’ve brought you our top ten reasons why you should trust us to improve and enhance your home:

  1. Our customer recommendation rate for 2015 has increased to an amazing 98%! Our customers are key to our success and now 98% love the job we do and would recommend us to their friends and family.
  2. We offer a full, comprehensive 10-year guarantee on all of our products.
  3. All our quotes are guaranteed for 2-years.
  4. Should you decide to order with us and then find the same product cheaper elsewhere within 7 days, we'll match the price!