 upvc windows upvc windows are low maintenance yet strong making them a must have in our builds their modern designs have many benefits including resistance to sunlight chemicals and water crafted from durable recycled materials they are fantastic insulators and thermally efficient premium quality at an affordable price these windows have the added bonus of architecturally inspired elements offering styling to suit your build colorsteel in new zealand the harsh climate calls for high quality metal roofing thats why we use colorsteel on our builds because it fits into any budget and provides a long lasting finish with their new innovative technology you get a home thats warmer and drier although this is our roofing choice it does not mean you have to stick by the rules if you have another material in mind we are always open to experimenting and finding workable solutions to meet your vision 