Designed to conserve warmth & energy, our Aluminium windows and doors have been designed to reduce heat loss. Here are a lovely window & Patio Doors we’ve recently installed on this extension in PenarthIf you’re building an extension, then feel free to visit our website for more info and ideas. To help, we offer Buy Now, Pay In 12 Months or Interest-Free Credit, it’s YOUR CHOICE. www.capitalupvc.co.uk