Please use the facility below to view the alternatives offered for finishing to our trench heater units.
Please note that unless otherwise detailed our quotations will be for satin anodised aluminium grille
All other variations from this are available at an ADDITIONAL
Aluminium, stainless steel and powder coated grilles
are 6mm wide x 22mm deep with a free area of 50%.
are 10mm wide x 22mm deep with a free area of 50%.
Free area space can be altered by changing the spacer sizes between the grille
Gothic Cast Iron grilles
come “fine cast” and can be finished with a zinc rich undercoat with any standard polyester powder coated colour finish. Download standard section guide.
Cast Iron Grilles
come in maximum lengths of 1.55m and can be cut to shorter lengths to suit bespoke requirements.
The standard cast iron grille
widths are 155mm (overall trench unit width 163mm) and 270mm (overall trench width 278mm).
Cast Iron Grilles
sit “seamlessly” into our trench retaining angles
sitting on a neoprene rubber pad to improve performance.
All grilles and angles
can be polyester powder coated to match the RAL range of colours. Aluminium and powder coated grilles
can be manufactured as rigid or roll up.
Due to the much better lateral strength of rigid grilles
, these are now preferred to the roll up variety in most situations. Both cross blade and linear grille
options are available.
can be manufactured to any size/specification and we also supply grilles
/gratings to domestic and commercial projects unrelated to trench heating.
are manufactured in standard square and rectangular formats in sizes configured to the building aperture or duct size. We use the same materials: satin anodised aluminium new form stainless steel, solid stainless steel, cast iron and hardwoods, as we use on our trench heater units
The high quality and robust nature of our range makes it suitable for domestic, commercial and industrial applications.