Why Choose Everest


Local to you

At Everest we understand you want an expert who knows your local area and understands what suits your home best. Our local consultants live and work all across England, Scotland and Wales so wherever you live we're never far away. So whether you're looking for new windows, doors or a conservatory, our local team is on hand to help with your project and provide the level of expertise, care and attention you would expect from a national company.

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Local to you
Better installation

Better Installation

It takes the best to Fit the Best which is why we get so many compliments about the quality of our installers. Our team of experienced installers work around the clock quickly, cleanly and efficiently to get the job done to the highest standard – from the preparation to completion we always put our customers first which is why on top of that we also take away your old windows and doors to be recycled - no hassle. We guarantee you with quality service and have been awarded ISO 9001 certification for implementing Quality Management System requirements for all areas of our organisation including facilities, training, people, service and equipment.


As one of the UK’s leading home improvement companies, we set higher standards, as standard. Our awards and accreditations speak for themselves, as you can see below.

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Price Promise

Price Promise and Easy Purchasing

The Everest 7 Day Price Promise is your safety net. It's your guarantee that you can't get better value than Everest and won't pay less for the same product anywhere else. Which is why we give you 7 days to double-check and if you do manage to find the same product cheaper elsewhere in that time, we'll cut our price to match it without a quibble. We also believe that you shouldn't have to break the bank to improve your home. Therefore, we have partnered with Kandoo, a regulated credit broker and comparison service that searches to find you the best Personal Loan or Secured Lending option that’s right for you.

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Case Studies

At Everest we take pride in our work and love to show the difference our home improvements have made to a home. Our home makeovers are great examples of previous installations!

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Customer Case Studies


When you purchase from Everest, we want to make sure you have complete peace of mind that you will receive the best level of service and care for your home so you can enjoy your Everest products worry free for many years to come. Everest 10 & 20 is our new range of extensive guarantees which are market leading and aim to give you peace of mind when buying an Everest product which covers you for product defects and faulty workmanship or installation.

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We're Made in Britain

Everest is at the forefront of double glazing production in the UK. From the production of our first Aluminium Secondary Glazing in Waltham Abbey, Everest has been dedicated to supporting UK manufacturing. This enables us to keep a close eye on every step of the process and develop our own market-leading technology and processes, from testing and controlling the quality of the raw materials to making sure everyone involved maintains the high production standards that we expect at Everest.

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Made in Britain
Our History

Our Heritage

Everest has become a household name and we are proud of our long heritage in the UK. We’ve been at the forefront of window design since the postwar housing boom and have been helping homeowners to improve their homes ever since.

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Check out our TV Adverts

Everest has had it's number of TV appearances  over the years showing off our years of creating beautiful products and craftmanship. Which means we have a great collection of TV Adverts and Videos for you to look through, why not take a look at our famous Wrecking Ball Ad and much more by clicking below?

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Everest TV Ads