Will OKNOPLAST Tilt and Turn windows fit standard 2×4 or 2×6 American wall construction?
Yes- they’re fully compatible. European Tilt and Turn windows feature deeper frames and are designed for flexible installation using either through-frame screws or brackets. They can be seamlessly integrated into U.S. wall systems, and structural nail fins- including aluminum options- are available when needed.
Rather than relying solely on flange-style installation, the best approach is to treat the window as part of the home’s continuous air and moisture barrier for superior performance.
Still have questions?
Send it to us using the form below — you’ll receive a response by email.
"*" indicates required fields