Our Peace Of Mind Promise

At DNA Home Improvements we understand that over the years the reputation of the double glazing industry hasn’t been great. We are committed to changing the way in which the public see the industry by only employing experienced sales consultants who care about our customers and offer the best sales experience and advice.

All of our staff are employed not paid on results and take pride in our customers satisfaction by providing great customer service and the highest quality workmanship.

You can be Assured with Assure

We strive to provide the very highest standards of workmanship for all installations that we complete. One way that we are able to guarantee such high standards is through the organisations that oversee and regulate our industry. Our membership of Assure covers  building regulation standards oversee the validation of our workmanship. This is the way to ensure that every aspect of our work is completed to an extremely high standard. For extra Peace Of Mind we are affiliated to the DGCOS (Double glazing and conservatory ombudsman scheme) who are and industry ombudsman for quality. Assure are the equivalent to FENSA but a more modern and proactive body.

These independent, government recognised bodies not only set benchmarks for performance, they also regularly check the products and service of companies like ourselves to ensure that we are maintaining those high standards. This means, for example, that when we make a claim about the energy efficiency of our windows or the security of our doors you can be confident that what we say has been checked and certified by an independent watchdog.





What DNA Home Improvements do

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 home improvements to our customers as well as replacement glass sealed units, solid and glass 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.

APR Available

Average Score: 9.79
50+ Reviews

Over 100+ Years Experience