Rock Doors Crewe, Cheshire
Based in Crewe, covering all areas of the North West England, DNA Home Improvements are leading specialists in aluminium doors.
Offering a wide choice of Rock doors for you
DNA Home Improvements offer quality double glazed and triple glazed Rock doors in a wide range of colours. Our doors will provide a quality appearance to your home and also help you save on your energy heating bills and allow you to relax about the security concerns. Choose from options including residential doors, patio sliding doors, bi-folding doors, and French doors, to name but a few options.
All of the Rock doors from DNA Home Improvements are effectively zero maintenance and easy to keep looking as new. And if that’s not enough to tempt you, we’ll even give you a 10-year guarantee.
Call us on
0800 779 7767 / 01270 848610
…or let us CALL YOU BACK at a time convenient that suits you to discuss your all UPVC or Aluminium requirements.
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Unit 9, Gateway, Crewe, Cheshire, CW1 6YY
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DNA Home Improvements
DNA Home Improvements are leading replacement Double Glazing installers, specialising in high quality Windows, Doors, Conservatories, Orangeries, Verandahs, Garage Doors, Garden Rooms and most types of Home Improvements in Crewe, Nantwich, Sandbach and the rest of the North West including Cheshire and Staffordshire.
DNA Home Improvements has helped many thousands of homeowners in Crewe and throughout Cheshire with their home improvement projects. We are proud to provide high quality windows, doors and conservatories to our customers as well as replacement glass sealed units, solid and galls replacement roof systems, garage doors, verandahs, patio and bi fold doors.
DNA Home Improvements are leading and preferred installers for a collection of industry leading products such as Supalite replacement roofs, Rock Door and Solidor entrance doors, Hormann garage doors and Residence Collection windows.

Get Your Free Quote Now!
Contact Us Today!
Call us on
0800 779 7767 / 01270 848610
…or let us CALL YOU BACK at a time convenient that suits you to discuss all your Windows or Doors requirements.
Visit Our Showroom
Unit 9, Gateway, Crewe, Cheshire, CW1 6YY
What Our Customers Say
We truly value and appreciate the feedback we receive from our clients, as we look to improve the services we offer on an ongoing basis.

Superb service
10
Verified Review
“Superb service, second time using DNA. Whole team was a great help, managed to get all the windows fitted within a few weeks of initial order. Especially thanks to the fitting team who kept everything really tidy after each day.”
Highly Recommend
10
Verified Review
“Team off fitters where amazing guys who where very professional .highly recommended ..would definitely use them in future .amazing team thankyou for support and great job . All best to great team.”
Excellent
10
Verified Review