VAT: Roof panels are not insulation. The Greenspace case

By   2 December 2021

Latest from the courts

In the Upper Tribunal (UT) case of Greenspace Limited the issue was whether insulated roof panels were “energy-saving materials” per VAT Act 1994, sect 29A, Schedule 7A, group 2, items 1 and 2 and thus liable at the reduced rate of 5%. Or rather at the standard rate of 20% on the basis that they were a supply of a roof itself.

Background

The appellant supplied and installed roof panels for conservatories which comprised a layer of close-cell extruded polystyrene foam (Styrofoam) around 71mm thick. The Styrofoam was covered with a thin aluminium layer and a protective powder coating which are together around 2mm thick. The supplies were made to residential customers and the panels were fitted onto their pre-existing conservatory roofs. The Panels were slotted into place on the existing roof structure and Greenspace did not replace its customers’ existing roof framework when doing this; the struts and glazing bars that supported the previous glass or polycarbonate panels were left in place. Consequently, the Panels were not self-supporting and could only be used if the customer already had an existing conservatory roof structure.

The decision

The First-tier Tribunal (FTT) decided in 2020 that the panels were not “insulation for a roof” but were a new roof in their own right, and that the appellant’s supplies did not therefore qualify for the reduced rate of VAT (unlike insulation that could be separately attached to a roof, the panels actually formed the roof).

The UT dismissed the new appeal and found that the FTT had not been obliged to compare the roof after Greenspace had installed its panels to the original roof. The frame that was retained could not itself be described as a roof, and the provision of the Thermotec panels which made the conservatory weatherproof as well as insulating it could properly be categorised as the provision of a new roof.

One of Greenspace’s grounds of appeal was that the FTT decision was vitiated by the assumption that because the panels took the form of roof coverings, they were necessarily incapable of constituting “insulation for … roofs”. The appellant argued that as this was a flawed assumption (that Greenspace’s supplies “must” be treated as something more than insulation) the decision should be set aside. This contention was rejected by the UT judge.

Commentary

A fine distinction is often required to be made to establish the correct VAT treatment of a supply. In this case a degree of semantics was required to determine whether the panels were energy-saving materials (even when they certainly saved energy). On such small things turned the assessment of £2.6 million here. It always pays to double check VAT treatments rather than making assumptions.