The growth of the aluminium window frame market over traditional uPVC window solutions is been driven by design. Architects and homeowners alike love the sleek profiles and modern aesthetics offered by Aluminium frames combined with modern, highly efficient double and triple glazing solutions.

But just because a frame is aluminium it doesn’t mean it will meet the standards of thermal efficiency, security and stability expected.

Aluminium frames first made an appearance as a home improvement product in the 1970’s, but early designs proved inefficient and unpopular. Aluminium is a highly conductive material so it helps loose the heat in a property and pretty aesthetics are no substitute for practical economics when considering energy costs in the modern home or commercial premises.

Part L** standards recommend a minimum performance rating of u1.6L, but many standard aluminium solutions fall way below this requirement.

Warmcore Aluminium technology now offers a practical and affordable solution to home and business owners who want the clean, contemporary styling of Aluminium profiles with the practicality of highly energy efficient uPVC alternatives.

Warmcore units are available in a range of contemporary colour finishes and our slim aluminium profiles mean more square meters of glass are used in the finished job, providing greater natural light and better visibility to the outside making it the prefect solution for living spaces, conservatories and commercial spaces wanting to bring the outdoors in view, whilst maintaining a warm and comfortable space indoors. Your warmth and comfort are guaranteed, when your window and door frames meet the expected standards. All Cheadle Glass Warmcore windows are CE marked and exceed the Part L recommended performance standards with the double glazed window achieving u.1.3 and an incredible u0.8 for the triple glazed option. That makes Warmcore 25% more efficient and provide up to 75% better performance that standard Aluminium units

Warmcore frame design offers greater security and stability.

All window and door products supplied and fitted by Cheadle Glass are renowned for security performance, with multi steel bin locking systems as standard, with hinge guards and shoot-bolts protecting frame corners. But Warmcore’s unique construction design, built using a full width thermal core and high grade aluminium outer faces, also makes for long term stability with minimal movement via temperature change, ensuring a perfect fit for window and door openings for many maintenance free years to come.

Warmcore Windows and Doors include a ten-year insurance backed warranty when purchased and installed by Cheadle Glass

Professional installation ensures your investment in Warmcore technology offers a lasting return, with energy savings and guaranteed quality and performance for 10 years. Cheadle Glass have won the prestigious Customer Satisfaction award by a market leading profile producer for three years running including 2016, making us the most trusted installer in the North West of England.

Cheadle Glass Chairman and owner, Keith Flowers, received the trophy at the VEKA organisation’s AGM, in Stratford-upon-Avon in 2016.

“It’s fantastic to have won yet again,” said Keith after the ceremony, “It means so much to us because the votes come from our customer themselves and they are the people who really matter. We always do our best for every one of them so it is very rewarding to know they appreciate it and it is another way of reassuring our future customers of the quality they can expect from Cheadle Glass.”

Home Owners looking for Home Improvements, Builders, specifiers and Architects can find out more about Warmcore Window technology here or download the Cheadle Glass Warmcore windows brochure here.

Or you can call our Warmcore Windows experts on 0161 480 6644 to arrange a personal visit to your premises or a visit to our showroom to discuss your project.

**U-Values explained 

A U-Value is basically a measure of heat loss through a structural element. It is calculated on the rate at which heat transfers through 1 square metre of a structure and is stated in W/m2K. U-Values are used by the construction industry to compare the thermal performance of different materials and products.

If you have a project you think it well suited to Warmcore™ Windows solution simply add some details to the form below and our specialist team will be in touch. Thank You

Communications down

Posted on 15th September 2016
Category :News

Unfortunately we are currently experiencing problems with our email and website lines of communication.

However we can still be contacted over telephone on 0161 480 6644.

We apologise for any inconvenience and will be back up and running soon.

Thank you.

Congratulations to all our window and conservatory team who have achieved 100% customer satisfaction for the month of June 2016.

As award winning affiliate members of Network Veka, our installations are independently audited and our customers have an opportunity to feedback their reviews. Whilst consistently achieving high 90% for the last 3 years, our teams have just not quite made the 100% satisfaction. June 2016 results are a milestone in our goals to achieve 100% status. There are seven key points that customers can comment on as follows:-

1  Were the undertakings of the sales representative completed to your satisfaction?    

2  Were the fitters courteous and efficient?      

3  Was the installation completed professionally?

4  Was your home left free of work debris?

5  Would you recommend the company to potential customers of Network Veka?

6  Was communication with the installer satisfactory?

7  Are you happy with the products supplied by the supplier?                                                    

Score  100%

New Composite Door

Posted on 8th August 2016
Category :News

We are proud to present our new composite door. Arguably, the finest composite door on the market today and has taken 10 years in development to produce the perfect door for your property.

Features include :

  • Monocoque Structure with a massive weight to strength ratio.
  • Triple glazed units offering a staggering 0.7u energy efficiency
  • The composite door is rated at 0.205u as tested by the “Lambda” method
  • Superbly crafted oak finish design that replicates a traditional wood door.
  • Available in a wide range of styles and colours to suit your requirements

Palladio Door 2Palladio Door 4

Mike Wilson Supporting Myeloma

Posted on 21st July 2016
Category :News

Congratulations on your outstanding achievement …..


Mike Wilson has raised a staggering £617.50 by completing the EMF half Marathon for Myeloma UK.

The funds that Mike has raised are used to create significant change in:

  • Propelling treatment towards a cure:
  • Helping patients have a better quality of life
  • Mobilising the Myeloma community.

For more information on how you can help call Myeloma UK on : 0800 980 3332 or visit the website


Conservatory Installation for a Satisfied Customer

Posted on 16th June 2016
Category :News



Communications Restored

Posted on 14th April 2016
Category :News

Communications Restored

Sincere apologies to all our customers and potential customers for the problems we have caused this week with our communications.

We have now restored all forms of communication following a lightning strike at the weekend.

Telephone : 01614806644

Fax: 01614747503

Thank you for your patience and understanding during this difficult situation. Once Again SORRY!!!

Temporary Contact Number 0161 474 6760

Posted on 12th April 2016
Category :News

Due to Unforeseen circumstances our main Telephone Number is out of order.

Please contact us on 0161 474 6760 until further notice

Sorry for any inconvenience, we are doing everything possible to rectify this problem

The win, for the Stockport-based home improvements company, came after Network VEKA, the standards and guarantees body, polled 15,000 homeowners, customers of every one of its 140-plus members UK-wide who gave it the highest score in the North West.

Cheadle Glass Chairman and owner, Keith Flowers, received the trophy at the organisation’s AGM, in Stratford-upon-Avon on Saturday (Mar 12).

“It’s fantastic to have won yet again,” said Keith after the ceremony, “It means so much to us because the votes come from our customer themselves and they are the people who really matter. We always do our best for every one of them so it is very rewarding to know they appreciate it and it is another way of reassuring our future customers of the quality they can expect from Cheadle Glass.”

The annual survey is based on questionnaire responses from homeowners after the installation of home improvements such as windows, doors and conservatories. Network VEKA, now in its twentieth year, was established to help quality local home improvement companies to prove their high standards. Its members are still regularly audited to work to the same strict standards as well as offering the organisation’s own insurance-backed guarantees to every customer.

Successful CHAS Renewal for 2016-17

Posted on 16th February 2016
Category :News

We have achieved CHAS accreditation for 2016-17

CHAS 201617

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