The Thermo-Loc® Platinum Multi Cavity Closer is your go-to solution for eliminating cold bridging and dampness around external doors, windows, and sills. Engineered for performance, this innovative closer is designed to tackle multiple installation challenges in one smart, high-efficiency product.
With a flexible fit for cavity widths ranging from 100mm to 150mm, this 2.4-metre length cavity closer delivers robust thermal insulation, helping to maintain internal temperatures, reduce energy loss, and prevent moisture ingress—critical for today’s building standards.
Key Features:
Effective Cold Bridging Barrier – Reduces heat loss and stops condensation at vulnerable junctions.
Moisture Management – Acts as a damp-proof course to prevent moisture penetration.
Multi-Use Application – Ideal for use around window jambs, sills, and external door reveals.
Flexible Fit – Accommodates cavity widths from 100mm to 150mm with ease.
Time-Saving Installation – Supplied in 2.4m lengths for quick, clean fitting on site.