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Windows (inc Passiv Haus)

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Windows are a really important element to a building. They provide a sense of character to the visual aesthetic and are also important for providing natural light, ventilation and also for energy saving.

At the centre you can see windows from Coed Derwen (locally sourced and made Hard Wood Windows), NorDan and Vrogrum. The latter two both produce Passiv Haus standard windows. These are very efficient windows that have a 'U' value of approx. 0.7. This compares to the new Part L requirement of 2.0. With the pressure mounting for Zero Carbon Housing, these windows will become more and more important in obtaining these standards.

NorDan windows have the option of a special aluminium cladding system that will give windows an exceptionally long life span - the life of the house basically. So if you are looking for a fit and forget option then look no further. uPVC does not give you this as it does degrade (life expectancy of approx. 15 years) and is, of course, not a renewable material.
 
Rounded Developments is available to source Coed Derwen and NorDan windows for you, so pop into the centre, phone or email us to discuss your requirements.
 Manufacturers   Product Name   Price-   Buy Now 
 Iso Chemie   Iso Bloco One Airtight Fixing Tape   £145.96  Buy Now 
    ARU Joinery   £0.00  Buy Now 
 NorDan   NorDan Window   £0.00  Buy Now 
 Fakro   Roof Windows   £0.00  Buy Now 
Displaying 1 to 4 (of 4 products) Result Pages:  1 
My Basket
3 x Auro Lime Paint 10l
1 x Auro Lime Paint 5l
9 x Auro 933 Undercoat
4 x Eco Flap Draught Proof Letter Box
16 x InsOwall Insulating Plaster
6 x Composting an easy household guide - Scott
7 x Humanure handbook - Jenkins
4 x How to live a low-carbon life - Goodall
3 x Wood Protector 4005 2.5l
4 x Wood Protector 4006 750ml
4 x Auro Thinners 250ml
3 x Iso Bloco One Airtight Fixing Tape
£1,983.12
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Specials
UV Primer 2.5l
UV Primer 2.5l
£53.11
£47.80
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Osmo Wood Reviver
£9.18
Reviews
Insulating Paint Additive
Amazing product! I tried it both on interior and exterior su ..
5 of 5 Stars!
  Friday 18 May 2012       

Rounded Developments Enterprises, Eco Home Centre, 16 Wyndham Crescent, Canton, Cardiff, CF11 9EH, +44 (0)29 20373094