Partners & Links
- British Timber Research Institute
- Chartered Institute Of Building - CIOB Green Perspective Industry Report
- e-build – UK guide to self build, DIY and house renovation.
- Energy Savings Trust
- ENOVA – Promoting energy-efficient and environmentally correct solutions.
- Institut fur Fenstertechnik Rosenheim - international scientific certification of windows and doors
- Katzbeck GmbH & Co KG – Austrian supplier for our new Alpine Range.
- Lyssand – High performance Norwegian timber and aluminium-clad window and doors
- MACDATA – Window and Door testing and certification
- Mester-Vindu – Traditionally crafted, energy efficient alu-clad and timber windows and doors
- National Green Specification - Comparison of window frame materials
- http://www.ndvk.no/ - Quality control: inspection, testing and certification for windows and doors
- Nordvest Vinduet – High performance Norwegian timber windows and doors and alu-clad
- Norwegian Building Research Institute – Responsible for the performance testing for windows and doors.
- Norwegian Forest Owners Association
- Norwegian Timber Research Institute
- Pilkington – Glass manufacturer
- Secure by Design
- Skjold Doren AS - Beautiful, bespoke timber doors
- Spilka – Norwegian hinge system manufacturer
- Villavent – Europe’s favourite ventilation system
- Titon – British handles and ventilator manufacturer
- RIBA – Royal Institute of British Architects
- World Wildlife Fund - Environmental & Economic Benefits of Timber Windows