https://www.frontale.de/en/ausstellerprodukte/fenst20/product-10276209/timber-aluminium-window-hf-310

Timber, aluminium and highly thermally insulating thermal foam in between - this is a combination which promises only good results. Excellent thermal insulation values, beautiful natural timber refined with discreet varnishes and weather-resistant aluminium on the outside make HF 310 an instant classic among the timber/aluminium windows. Due to the same flush design of the aluminium clad, HF 310 can be combined with the UPVC window KF 410. All around gluing of the glass pane (I-tec glazing) ensures excellent stability and burglary protection. Three continuous gaskets protect the inside from the wet.

Europe´s NO. 1 WINDOW BRAND

Internorm has been a Family Business for more than 85 years having developed from a one-man-blacksmith´s shop to the largest internationally active window brand.
During this time we have manufactured over 23 million window and door Units, all 100 % made in our production facilities in Traun, Sarleinsbach and Lannach. From the creation of the UPVC window and the production o f the timber/Aluminium window to today´s high tech and ultra-modern design innovations, our Family Company has been setting Standards all over Europe. We are pioneers in our field and continue to further develop Technology and innovative ideas.
Our staff, of over 1800 employees across Europe, are specialists who thrive on Attention to Detail and act with Passion and integrity. Together with more than 1300 distribution Partners in 21 countries we guarantee perfect product Quality and the highest levels of service.