Services and Installations

Alcosa is dedicated to offering unrivalled quality and service; we will advise on the best product for you and carry out installation and commissioning, in-fact everything from design and planning stage to completion.

Fitting Service / Site Works

We are experts in all aspects of site work installation, both directors have backgrounds in high-end engineering and construction works. This wealth of experience enables us to a variety of jobs, ranging in scope and demand.

We design and build custom fireplaces to your requirements.

Flue / Chimney Work

We have experience using all methods, cast in-situ, rigid stainless steel, modular and flexible stainless steel flue systems and all work is carried out to the highest standards.

We primarily line with 904 grade twin wall multi-fuel flexible stainless steel as in our opinion the advances in this type of liner has outstripped the other available methods. We always ensure that the linings are insulated with either rock wool wraps or a backfill in accordance with the manufacturer’s instructions. 904 linings are covered by a 25 year warranty provided by the supplier/manufacturer. On completion of works a numbered data plate is affixed at the property and the installation registered with HETAS in accordance with current regulations.

Alcosa is HETAS accredited and registered (# 2008) in accordance with Building Regulations doc J.