Aluminium Cills

Perlam Sheet Metal Engineers in Wallington manufacture bespoke aluminium cills made to your exact specification, in sizes up to 3 metres wide. Whether you need a single replacement cill or a full batch for a larger project, we can produce aluminium cills in any volume, with consistent quality and repeatable accuracy.

Because we fabricate in-house, we can modify profiles and dimensions to suit awkward reveals, non-standard openings, or unique details where off-the-shelf sizes simply won’t work. This is particularly useful on refurbishment and heritage-style projects, where older buildings often have irregular masonry lines, unusual returns, or existing features that must be matched rather than forced into modern standard sizes.

Serving Wallington and the wider South East UK, we supply aluminium cills for residential and commercial work, offering a practical, made-to-measure solution that’s clean, durable, and built to fit first time.