Passive Sills

Passive Sills & Lightweight Mouldings, is the leading specialist provider of super lightweight, thermally efficient and cost effective window sills, oversills, insulated thresholds and decorative mouldings, compliant with current Irish and UK building regulations and energy efficiency standards. We design, fabricate and supply our products to commercial and residential projects internationally from our manufacturing facility in Ireland.

Our products are recommended by leading architects, engineers and construction professionals. The Passive Sills product range is used extensively by construction developers, building firms and Local Authorities in private and social public housing, as well as in commercial developments.

For home energy efficiency improvements, whether you are self-building or a small contractor, your project will be future proofed when you include Passive Sills products.