The Merlyn Showers Ionic Source Bi-Fold Shower Door offers contemporary styling with the feel of affordable luxury. Manufactured from 6mm toughened safety glass and finished with MerShield Stayclear protective coating as standard, it delivers premium features rarely found at this level. Paired with Merlyn’s Easy Fit system and a pre-assembled frame, installation is designed to be straightforward and efficient.

The smooth bi-fold action makes this door an excellent space-saving solution, neatly folding inwards to maximise available bathroom space. It can be installed within a recess or combined with a side panel for a corner configuration, offering flexibility to suit a wide range of layouts.

With a generous 40mm adjustment and the option of an additional 20mm extension profile, the Ionic Source Bi-Fold is designed to accommodate varying spaces with ease. Standing 1850mm high, it provides excellent splash protection while maintaining a balanced, modern appearance.

Key Features

• 1850mm height for effective water containment
• 4mm toughened safety glass
• MerShield Stayclear coating as standard
• Smooth bi-fold opening action
• Easy Fit system with pre-assembled frame
• 40mm adjustment with optional 20mm extension profile
• Magnetic seals for secure closure
• Screw cover caps for a neat, finished look
• Reversible design for left or right-hand installation

Practical, stylish and built for everyday reliability, the Ionic Source Bi-Fold Shower Door is a smart choice for modern bathrooms where space and performance matter.

Mershield Coating – Cleaner Glass, Less Effort

The Mershield coating is applied to all glass in this range to help maintain a clearer finish. Without protection, soap and limescale can cling to microscopic imperfections in the glass, causing visible build-up over time. Mershield forms a smooth, protective layer that prevents dirt, soap and water from sticking, allowing moisture to bead and run off easily — reducing cleaning time and keeping the screen looking newer for longer

About Merlyn:

Merlyn is a leading bathroom brand known for designing and manufacturing high-quality shower enclosures, doors, and trays. With a strong focus on innovation, precision engineering, and premium materials, Merlyn is widely regarded as best in class across many of its ranges. Their products combine durability, thoughtful design, and contemporary style, making Merlyn a trusted choice for both homeowners and professional installers.