Hazlemere Home Improvements

Since 1985 family owned independent double glazing manufacturers and installers Hazlemere Window Company has been dedicated to traditional craftsmanship, high quality bespoke products, excellent value for money and outstanding customer service. With a highly skilled and motivated workforce in excess of one hundred persons, double glazing fabricators Hazlemere offers stability, reliability and quality control, having made it a policy to retain the skills, enthusiasm and dedication of their key employees within the Hazlemere family business through encouragement, rewarding craftsmanship and promoting from within.

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Relax - you're in safe hands when you choose Hazlemere...

There are thousands of window and door manufacturers out there. But Hazlemere is a family run home improvement company with over 30 years of experience and expertise, making them one of the UK’s most trusted regional independent window and door manufacturers, suppliers and installers of high quality bespoke commercial, retail and trade energy efficient double glazing products.

Save time - ask for a home visit by an expert experienced consultant. There’s absolutely no obligation and no better way to find the right products for you and your home, than from a leading home improvement company.

Freephone 08000 825 825 or Book a FREE Appointment online today!

All Hazlemere installations are guaranteed for ten years...

Hazlemere's 10 Year Guarantee offers you complete value for money and reassurance your products will last for many years. We’re able to offer this comprehensive guarantee on a wide range of windows, doors, orangeries and conservatories because we use only the best materials and components which have been selected for their inherent durability, and which are proven to withstand the test of time.

As well as Hazlemere's robust 10 year guarantee, each product they install is backed by the System Suppliers guarantee, and in addition Hazlemere Windows provides each homeowner purchasing new windows, doors or a new conservatory with an IBG (Insurance Backed Guarantee) from either the GGF (Glass and Glazing Fedreration) or Home Improvement Protection (HIP).

For help & advice call 08000 825 825 today!

A customer focused home improvement company dedicated to quality...

Hazlemere Window Company manufactures double glazed bespoke aluminium windows, doors and conservatories in its modern 56,000 square foot High Wycombe Head Office premises in Bucks. It designed, manufactured and installed all the aluminium windows and doors for the Decagon House Grand Designs windows project in the Walled Garden in Oxford in 2008, which has since featured on numerous Channel 4 TV re-runs. So whether it is energy rated UPVC or aluminium products you choose, they will be made efficiently and to the highest British quality standards.

For help & advice call 08000 825 825 today!

Over 30 years experience in manufacturing and installing Aluminium home improvements...

Hazlemere design and manufacture bespoke aluminium products to the highest British standards in a wide range of standard and non-standard powder coated colour finishes. Standard colours are less expensive, on a quicker turnaround than special colours, but for an extra cost, any RAL colour is available, although these do take longer to manufacture as often the aluminium profile has to be specially powder coated. Aluminium is very environmentally friendly, as is 100% recyclable, and has been referred to as the “green” metal.

For help & advice call 08000 825 825 today!

Referral reward scheme - we like to thank those who recommend us...

To folk kind enough to recommend Hazlemere to their friends, neighbours and relatives, Hazlemere Windows offers John Lewis vouchers (which can be spent at the John Lewis store less than a mile from Hazlemere's High Wycombe factory and showroom on Cressex Business Park) or "Love to Shop" vouchers, or boxes of red wine, rose wine or white wine. To qualify for these rewards, all anyone has to do is give Hazlemere Windows the details of the person who is interested in receiving a free no obligation quotation prior to that person a) having contacted the company or b) placing an order with Hazlemere Window Company Ltd.

To find out more visit our Customer Rewards page.

GGF Code of Practice

As part of our membership of the Glass & Glazing Federation (GGF), Hazlemere Window Company Limited are signed up to abide by the GGF Code of Practice, following their guidelines as the minimum expectation of how we will conduct ourselves as a company while dealing with consumers.

All GGF members operate to the standards as set out in the guidelines and in other consumer leaflets as published by the Federation. We also pledge to assist the GGF should any of our consumers raise an issue. The GGF also offers GGF member customers a free Conciliation Service should the need ever arise. 

All of the HWC sales consultants representing the company have been issued with a copy of the code, so customers can ask them to see it at any time, or request a PDF copy is emailed to them. A copy is also readily available from our High Wycombe head office.

Hazlemere will when requested provide full details of the Glazing Arbitration Scheme (TGAS) administered by the Centre for Effective Dispute Resolution (CEDR) should a dispute arise. For more information on the GGF Code of Practice and how complaints are dealt with visit the GGF website www.myglazing.com

Hazlemere Windows No Pressure Promise

We pride ourselves on our no hassle, no pressure approach to providing high quality home improvement products to the thousands of customers who have put their trust in us during the last 4 decades.

It is our experience that the last thing Hazlemere Windows customers want is a high-pressure sales person in their home, especially when they will not leave till they have "got the order". Consequently, we at Hazlemere have a "No Pressure Promise" to guarantee that if we are invited into someone’s home, we will not employ hard sell tactics, and give an assurance will leave immediately the moment anyone wishes us to.

The same applies to anyone visiting our 8,000 square foot High Wycombe Showroom in Wellington Road, on Cressex Business Park, or our Welwyn Garden City Showroom on Mundells Industrial Estate. Customers are free to come along 7 days a week and browse for as long as they like, and only spend time with one of our expert sales consultants should they wish to. We do offer all customers who visit our showroom a cup of tea or speciality coffee or a soft drink, and should they wish it, free home improvement help and advice.

Hazlemere Windows No Pressure Promise

  • No Gimmicks
  • No False Discounts
  • No False Time Limits
  • No Hard-Selling Tactics
  • No Obligation Quotations
  • No Pressure to Make Your Mind Up
  • Free Expert Consultation & Site Survey
  • Spend As Long As You Like In Our Showrooms
  • No Need to Order Until You Feel 100% Comfortable
  • Hazlemere Happy to Leave You With a Written No Obligation Quotation

Moreover, the vast majority of Hazlemere’s highly experienced sales consultants are over 30 years old, so have a mature approach to customer service, plus are able to pass on to customers their expert industry knowledge that they have gained over the years. In addition, most Hazlemere Conservatory, Door, Window and Roofline consultants have several decades of industry experience. As independent double glazing manufacturers, Hazlemere Window Company Ltd is not tied to one particular profile or product, so offers customers one of the widest range of UPVC and aluminium home improvement products of anyone in the UK.

We do not build large discounts into our prices in order to offer you "up to 70% off" with such huge discounts often only being available if you order "there and then". If and when the Hazlemere do have genuine offers, these can appear very small compared to many others in the industry, who unlike Hazlemere, have enormous built in. Any Hazlemere offer comes out of our margin, hence why it is modest. However, this makes our products even better value for our customers. Such offers are normally seasonal and based on the size of order and type of product.

Finally, as most importantly, all Hazlemere Windows, Doors & Conservatories sales consultants are more than happy to leave a detailed written quotation for customers to consider in their own space and time (after they have kindly afforded Hazlemere’s experts the opportunity to take accurate measurements and carry out a free site survey of your property). Naturally if someone wants to sign up "there and then" as that is what they want to happen, they can, but there is absolutely no pressure whatsoever to do so.

For more information, free help & advice or to arrange a no obligation appointment with an experienced expert consultant at a time to suit contact us


Make your house a home! Let Hazlemere take care of it for you – get in touch with us today and see how we can help.

Get a free quote

or call us today on 08000 825 825.


Customer Reviews


Windows & Doors Southgate
Anthony Langaam – 7th Nov 2018

Usual great service


Windows & Doors Bourne End
Heather Elizabeth Wilde – 7th Nov 2018

Porch Slough
Mr Henry Thomas York – 7th Nov 2018

Excellent, efficient sales process, top quality product exceptional installers.


Windows & Doors High Wycmobe
Antony Faebber – 29th Oct 2018

Windows & Doors Calcot, Reading
Mr John A Nesoitt – 29th Oct 2018

Windows & Doors Hemel Hempstead
Barry Murphy-Jones – 29th Oct 2018

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