538mm Brown Trickle Vent For Timber & PVCU Windows – Sliding Window Style

Need to add ventilation to your windows without losing security?

This 538mm brown trickle vent fits timber and PVCU sliding windows.

It's brand new, unbranded but built to standard sizes.

The interior and exterior are both brown, so it blends right in with most window frames.

Easy to install and helps reduce condensation by letting air circulate.

Works in any room—bedroom, living room, kitchen.

Made from PVC, UPVC, and wood-compatible materials.

If your windows are stuffy, this little vent makes a big difference.