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Excel (Portam) Limited was founded in 1970 with the sole aim of offering a competitive service and quotations for thermal insulation, fire protection, asbestos removal and acoustic insulation within the heating and ventilation industry.

We are capable of fabricating all sheet metal finishes from our in-house metal shop located within our premises for site installation by our experienced operatives.

We have rapidly acquired a reputation for high quality of work and ability to complete fast track contracts on programme without sacrificing the standard of finish, a standard that does not vary whatever the contract value.

To date we have completed contracts valuing £1,000 to £1,000,000, and the Excel management team have in total in excess of 100 years experience within the industry.

We are in a position to offer specification assistance in compiling tailor-made solutions to suit individual criteria or specification interpretation for existing projects.