Heavy-Duty Slimline Screwport Door Sill – Ultimate Protection For Outward Opening Doors | 12–14mm Gaps Seals

When it comes to protecting your property from the elements, every detail matters. The Slimline Screwport™ Threshold Sill is more than just a door accessory – it’s your first line of defence against rain, drafts, and dust. Designed with precision engineering, it seals perfectly, looks sleek, and performs flawlessly in both residential and commercial environments.

💪 Built for Strength & Reliability
Manufactured from high-grade materials and tailored to fit PVC, wood, composite, and metal frames, this sill is built to handle years of use without warping or losing performance.

🔧 Easy, Hassle-Free Installation
Pre-drilled drainage and fixing holes mean your installation is quick, accurate, and secure – whether you’re a seasoned tradesperson or a DIY enthusiast.

🌦 Weatherproof Peace of Mind
With a 12–14mm gap seal range, this threshold keeps wind, rain, and debris outside where they belong, ensuring your interior stays comfortable and protected all year round.

🏠 Perfect for Every Setting
From modern homes to high-traffic commercial spaces, its slimline design blends seamlessly into any entrance without compromising strength or durability.

🔹 Key Benefits at a Glance:

• Heavy-duty & long-lasting

• Works with multiple door frame types

• Sleek, slimline profile for a clean look

• Drainage-ready for superior performance

• Easy installation with pre-drilled holes

• Designed for outward opening doors

Whether you’re upgrading your home entrance, securing a commercial property, or replacing an old sill, this best-selling threshold delivers unmatched sealing performance and professional-grade results.