Windows from Thermashield Windows & Maintenance are available in a range of styles and designs to suit your home or commercial building. All our windows are manufactured and fitted to the highest standards which guarantees outstanding weather performance, compliance with security standards and excellent durability. 

Our windows feature four chamber profiles and can incorporate the exclusive Thermlock reinforcing profile which ensures that windows are energy efficient and meet the most stringent demands of Part L of the building regulations. 

Thermashield Windows & Maintenance PVC windows are supplied with exceptional weather tightness and ‘A' rated energy performance using specialist glazing and construction methods, they can be central towards the achievement of a zero carbon home which requires a category 6 under the energy element in the Code for Sustainable Homes.