Defender III Traditional uPVC Windows

Our Defender III uPVC windows are available in a Range of Colours and Styles to meet your specific needs. Our most popular choice of window has been designed specifically with Security in mind to keep your home secure and Energy Efficient all year round. Coupled with our 10 Year Insurance Backed Guarantee Defender III windows are a great addition to any home.

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Central UK’s Number One Window

The Amber Defender III Window features:

  • Grade one PVCu
  • Multi chamber profile
  • Reinforced 70mm profile
  • Internal drainage system
  • Sculpted beads
  • Concealed gasket
  • Stainless steel hinges
  • Fully welded internally glazed
  • Amb-e-therm® Triple sealed (Amb-e-seal®) glass units with Argon gas incorporating Edge-Guard® technology. This provides high levels of energy efficiency to ensure windows are draught free and retain the warmth within your home
  • Amb-e-therm® sealed units benefit from reduced noise, condensation and retains more heat in the room
  • Night vent facility
  • Energy efficient helping to reduce heating bills
  • Side or top opening
  • Internally beaded for security
  • Retains 99% of it’s shape after years of use
  • Weather proofed uPVC to ensure the frames do not discolour
  • Sound proofed to keep outdoor noise levels to a minimum
  • Defender locking system with multipoint claw lock and shootbolt locks
  • Fully, thermal core reinforced
  • Outer frames are thermally enhanced
  • Endorsed by The Energy Savings Trust
  • British Standards Kitemark™ Licensed
Defender 3 Traditional Window

Your Opinion Counts

We asked our customers “What do you look for in a new PVCu window?”

“Our survey said:”

  • Quality Installation
  • High Security
  • Insulation (both heat and sound)
  • Worthwhile Guarantee
  • Good After-sales Care

At Amber we strive to give our customers exactly what they want. Our windows are specifically designed to meet all of the above requirements. Get a FREE Quote today and let us show you how we can help you make the right choice for your home.

White Traditional

Grey Traditional

Light Oak Traditional

Rosewood Traditional

Quality Assured

Green Tick100% customer satisfaction

Green TickFree home design service

Green TickFast finance payment plan

Green Tick10 year guarantee

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25 Year Rosette

25 Years in Business

We are a family run business based in the Midlands for over 25 years.