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Your Home, Your Choice, Your Satisfaction

Who We Are

Affix Windows is a family-run business based in Sidcup, Kent, with decades of experience in double glazing and home improvement projects. Our team of experts supply and install high-quality double glazed windows, doors, and conservatories throughout the Sidcup, Dartford, Blackfen, Bexleyheath, Bromley, Chislehurst, Gillingham, Welling, Croydon, Maidstone, and London areas.

Our Products and Services

We offer a comprehensive range of double glazing products and services, including:

Windows

  • Casement Windows
  • Tilt & Turn Windows
  • French Casement Windows
  • Sliding Sash Windows
  • Bow & Bay Windows
  • Flush Casement Windows
  • Aluminium Windows

Doors

  • uPVC Doors
  • Aluminium Doors
  • Solidor Composite Doors
  • Composite Doors
  • Composite Stable Doors
  • uPVC French Doors
  • uPVC Patio Doors
  • Aluminium Patio Doors
  • Aluminium Bi-Fold Doors

Conservatories & More

  • Conservatory Installations
  • Conservatory Refurbishments
  • House Extensions
  • Loft Conversions
  • Roofline installations & repairs

Our Commitment to Quality & Sustainability

Quality is our top priority at Affix Windows. All of our double glazing profiles comply with British Standards. We also prioritize sustainability, using environmentally friendly and sustainable options for our windows and doors.

Our Promise to You

We are dedicated to providing our customers with:

  • Free, no-obligation quotes
  • Friendly and professional service
  • Transparent pricing and communication
  • Quality products that exceed expectations
  • Comprehensive guarantees on all work

Get a Free Quote Today

Whether you are looking to enhance your home with new windows or a stunning conservatory, Affix Windows can help. Contact us today for a free, no-obligation quote and let us help you achieve the home of your dreams.

Reviews (75)
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Positive: The reviews highlight the exceptional customer service, high-quality products, and efficient installation process provided by Affix.

Overall Excellence in Customer Service and Product Quality

Friendly and Professional Team

The reviews highlight the exceptional customer service provided by the Affix team, with many customers praising the friendly and professional demeanor of the staff, from the sales team to the installation teams.

High-Quality Products and Expert Installation

Customers are extremely satisfied with the quality of the windows and doors installed, with many praising the expertise of the installation teams and the attention to detail in the fitting process.

Efficient and Timely Service

Reviewers appreciate the prompt and efficient service provided by Affix, with many commenting on the quick turnaround times for delivery and installation, as well as the minimal disruption caused during the installation process.

Recommendations and Repeat Business

The overwhelming majority of customers express their satisfaction with the service and products provided, with many stating they would highly recommend Affix to family and friends and use their services again in the future.