STÄRKE Windows and Doors

You've probably already noticed there's something different about the way STARKE Ambiance windowws and doors feel. With high thermal performance, incredible acoustic ratings, and supertight security and air-tightness, these are windows and doors like you've never experienced before (unless you've lived in Europe or Canada ;).)

We are trusted window and door suppliers for many high performance and luxury builds.

We can also provide the builders with the lowest-cost method of meeting H1 compliance – by upgrading your windows and often nothing else.

Our windows and doors are also stunningly beautiful, available in a range of configurations, and with impressive sizes.