• 01269 596480
  • info@sapphirewindows.info
  • 55-57 Wind Street, Ammanford, Carmarthenshire, SA18 3DT
  • 01269 596480
  • info@sapphirewindows.info
  • 55-57 Wind Street, Ammanford, Carmarthenshire, SA18 3DT
Double Or Triple Glazing?
Double Glazing

For the last 30 years Sapphire Windows have been installing high quality double glazing in homes throughout Wales.


By incorporating the best performing double glazing into our windows, we ensure that we supply the very best in terms of energy efficiency and thermal performance, exceeding the minimum standards imposed. By doing so this will help keep your home well insulated and your energy bills kept low.

Our double gazed windows are A rated as standard. The building regulations state that replacement glazing must have a minimum window energy rating of band C. 

Triple Glazing

The extra glass panel reflects more heat back into your home, making it warmer and helping to cut your heating bills even further. Triple Glazing is an excellent choice for cutting out external noise, too, ensuring you feel a big difference in any room.

Our triple glazing features two panes of low-emissivity (Low E) Glass and one pane of Low-Iron glass. Low E is an invisible coating that allows heat past the window from the outside and reflects back into the home from the inside. This saves a great deal of energy and money off your heating bills. 


Our triple glazed sealed units are filled with two chambers of argon gas. Aragon gas is heavier than air, and acts as an insulator, this helps block out noise as well as cold air.

The panes of glass are separated by warm edge technology spacer bars. These act as yet another barrier to heat loss.

Leaded & Georgian Bar Glass Designs

There are a wide range of glass effects from which you can choose to closely match the pattern you prefer.

All our glass options are available toughened or laminated for your security and safety. 

Georgian Bar
Diamond Leaded
Square Leaded
Obscure Glass

At Sapphire Windows, we have the best range of decorative glass to meet all your needs.

With our extensive Obscure Patterned Glass range, we are positive you will find what you are looking for. 

Different obscurities will have a Privacy rating from 1 -5 depending on your requirements and how much light you need to let in.

Privacy Level 1
Privacy Level 2
Privacy Level 3
Privacy Level 5
Decorative Glass

There are a huge range of decorative glass options available. We would recommend downloading a decorative glass brochure using the ‘view our brochures’ icon on this page.  

There is also an option to design bespoke decorative glass. Therefore if possible, we can customise one of our designs or we can design and create decorative glass based on your vision. 

All Of Your Glazing needs in South Wales
Both our showroom and fabrication facility are located in Ammanford, Carmarthenshire. We cover the whole of South & Mid Wales and provide quality products in a variety of modern and traditional styles that meet home owners’ requirements for energy efficiency, safety and security.
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