Five energy guidelines

Whether you refurbish or build from new, inspiration can be found in the 'five energy guidelines' on how to achieve a good and energy-saving solution.

Low- energy windows can influence your energy bill

Approximately 30% of all energy used to heat older dwellings disappears through closed doors and windows. This means that the windows are a great place to start when you wish to reduce your energy bill.

Other advantages:

• Better indoor climate
• Less down draughts
• Less draughts
• Better ventilation possibilities
• New windows that match the building style
• Updated security performance
• Less external noise