Universal Keeps & Lock Kits – Retrofit Solutions for Older uPVC Hardware

Universal Keeps & Lock Kits – Retrofit Solutions for Older uPVC Hardware

When doors or windows stop closing and locking properly, the issue is often the keep/strike plate on the frame — and older keep patterns can be difficult to match.

Our Universal Keeps and Universal Overnight Lock Kits are designed for retrofitting older or obsolete hardware, helping restore correct engagement and smoother operation without needing to replace the full door or window.

• Universal Door Keeps – retrofit frame keeps for common legacy setups

• Universal Overnight Lock Kits – complete problem-solver kits supplied with the key components and fixings

• Universal Window Keeps – retrofit keeps to suit common espag/mushroom cam window systems

Use the measurement diagrams to match your setup, or send a photo and a couple of measurements and we’ll help you choose the right option.