01481 715475 info@sarnianroofing.com

Sarnia Roofing

Established since 1977, we’ve been keeping Guernsey covered with Sarnian Roofing, whether it be flat or pitched. With a commitment to ongoing professional training for all our loyal staff, you can be assured of a quality and timely installation.

In Guernsey, we believe we are the roofing industry leaders – we set the standards that others follow. With no job too big or too small, we guarantee to meet or exceed your roofing expectations


We stock a large range of roofing products including Spanish slates, roofing felts, insulation boards and dry ridge systems. If you have something else in mind and we don’t stock it, we’ll source it for you.

We supply and fit Alkor single ply flat roofing products which are the leading PVC products on the island. We are also the approved contractors for Polyroof products. Both Alkor and Polyroof come with a 20 year guarantee.

At Sarnian Roofing we not only lay new roofing from scratch but also carry out remedial repair work to unexpected water ingress.

From commercial to residential, traditional to garden roofing – Sarnian Roofing have got it covered.