DNA Home Improvements

Double Glazing Installers in Crewe

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Unit 9

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Contact Numbers

DNA Home Improvements: 0800 779 7767


Opening hours

Monday to Friday: 9am - 5pm

Saturday: 10am - 4pm

Sunday: Closed

Key Services

conservatories, double glazing installers, window shutters


  • Double Glazing Specialist
  • Composite Front Doors
  • Bespoke Conservatories and Orangeries
  • Garage Doors
  • Bi-fold and Patio Doors
  • PVCU Windows
  • Window Shutters
  • Pergolas and Garden Rooms

Local trusted installer of windows and conservatories with 5-Star customer service ratings

DNA Home Improvements are a local trusted supplier of Double specialists, supplying high-quality Windows, Doors and Conservatories and Orangeries in Crewe, Nantwich, Sandbach and the rest of Cheshire and the Midlands and Northwest

We pride ourselves in providing a knowledgeable, courteous and trustworthy service that is second to none. Over this time period, we are delighted to have provided a great service to several thousand customers.

We employ local professionals who provide a high-class service. As a business, we get most of our work from existing customers and referrals based on the quality of our workmanship. Delivering 5-star service is key for customers but also our business and this is how we have operated since we first started in 2007

We supply the following range of products:-

· Conservatories & Orangeries
· uPVC Windows
· Glazing
· uPVC Doors
· Porches
· Composite Front Doors
· Aluminium and uPVC Bi-fold Doors
· Aluminium and uPVC Patio Doors
· Conservatory roof lightweight replacement
· Roofs ·
Soffits and fascia's
· Garage doors
· Garage conversions
· Plantation Shutters and Blinds
· Awnings and Out Door Living

As you would expect with a quality business like ourselves, we are fully insured and accredited by the various industry bodies like FENSA and will take care of any requirements with regard to building control, Insurance backed guarantees and extensive product warranties. We can also provide different finance options if this is something you are looking for.

For quality Home improvements it has to be DNA every day

Reasons to choose DNA Home Improvements

• Established successful regional trusted installer with extensive experience over 12 years of delivering quality installations

• No nonsense straight forward honest approach, trustworthy and reliable. No traditional double-glazing rogue trader tactics

• Value for Money pricing We heavily rely on referrals and recommendations so offer great value and service is key to us. It's in our DNA

• Price Match Guarantee

• Free no obligation quote. Quotes applicable for 6 months form survey date.

• Full range of quality windows, doors, bespoke Conservatoires, Orangeries and associated products

• Quality employed installers

• Up to 10 years “no quibble guarantees"

• Range of payment options from cash through to affordable funding options. No high double-glazing interest rates

• Fully Accredited quality installer. Fensa approved, Pro fitter qualified

• 5-Star Customer Ratings on Google, REVIEWS, Facebook

• Fully Back Insurance Guarantee

• Business liability insurance

Local trusted installer of windows and conservatories with 5-Star customer service ratings

5 star Customer rated installer

Trading Since




5 Star customer servcie





phil anderson - 20/06/2019 | report this review

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Products and Services

Quality Double Glazed Windows and Doors

High Quality windows and doors expertly fitted at affordable prices

Quality Double Glazed Windows and Doors


Bespoke Orangeries and Conservatories, expertly designed and installed


We offer these services

  • Wheelchair access
  • Free Parking
  • special offers
  • Customer Service / Helpline
  • Price Match
  • Free Quotes
  • Emergency Call Out
  • Late Opening
  • Free Design Service
  • Customer Toilets

We offer these payment methods

  • Cash
  • Cheque
  • MasterCard
  • Maestro
  • Visa
  • Bank Transfer
  • Direct Debit


Had our door fitted today, first class job, great fitters. Left everything Clean and tidy. Door is lovely so pleased with it. Highly recommended.

Maggie Emerson

Fantastic service from DNA from start to finish. Everything explained and all questions answered. Left with a quote and no pressure to make a decision. Fitting was done quickly and efficiently by 2 friendly guys. Cheapest quote we got too. I would highly recommend them

Ceri Dixon

Testimonials are added by the business owner and are not independently verified.

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