Made to Measure: features: Handmade 41mm brass diamond grille c/w alternate Plain pateraes and large backing mesh Grilles are supplied with a lacquer to preserve the finish Grilles can be supplied unlacquered if required Gilles are made to measure, please contact our sales team with your grille sizes for a quotation Grille sizes are rounded to the next full inch, multiplied and then divided by 144 to achieve the sq. ft Other metal finishes available to order - call our sales team Download specifications above to view brochure