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Daisy Gratings


Available in 3″ and 4″  widths (75 and 100mm), these long Daisy Gratings are ideal for supplying air for ventilating underneath hallways or for vent or drainage grilles for period properties, manors and halls .

They are supplied in 3ft (910mm) length as standard or can be shortened to 30 inch (around 765mm). Please note we cannot accept returns on shortened grilles as they are cut to order.

These grilles have been designed by ourselves and cast by hand using a little foundry just outside of Birmingham , England. Existing customers include a number of period properties including the Royal School of Surgeons building in London, England

The gratings are finished and supplied in a painted black finish. We are happy to supply them in the bare metal finish if prefered to the gloss black finish (please let us know when placing your order) but please note they will rust much more quickly than the fully painted versions and also they will have bare metal ground finish on the cut ends. There is no difference in price having them without the gloss finish but it will reduce the delivery time by a few days. Customers wanting to paint with their own colours with oil or epoxy paints should order bare metal as gloss black is almost impossible to paint over in any other colour than black.

For larger orders we can and have supplied these daisy gratings in all sorts of RAL colours, professionally primed with 3 part epoxy and a 2 part gloss or matt top coat but there is an additional cost of £200+vat extra for this and it can’t be ordered via this website – please email item number, quantity and RAL number for a proforma cost for this.


Drilling & mesh can be added for an additional cost.

We also supply Cast Iron Bearers for use with this product which you can view here.

Mesh may be used to prevent the ingress of rodents or flies where the grating is used a vent but is not necessary when the grate is used as a drainage channel. Just be aware the mesh reduces the free air flow by around 1/3rd

Please see product specification & sizes in the table below.



Specification PDF for Cast Iron Long Grilles ciablong1


Item Nom. Size (Inch) Exact Size (mm) Free Airflow mm2 (with mesh) Weight (kg) Thickness (mm)
DAY303 30 x 3 767 x 75 22000(15550) 3.5 12
DAY363 36 x 3 918 x 75 26000(17100) 4 12
DAY304 30 x 4 767 x 100 22000(15550) 4.5 12
DAY364 36 x 4 918 x 100 26000(17100) 5 12



Additional information


DAY303 (Without drilling or mesh), DAY303 (With drilling), DAY303 (With mesh), DAY303 (With drilling & mesh), DAY363 (Without drilling or mesh), DAY363 (With drilling), DAY363 (With mesh), DAY363 (With drilling & mesh), DAY304 (Without drilling or mesh), DAY304 (With drilling), DAY304 (With mesh), DAY304 (With drilling & mesh), DAY364 (Without drilling or mesh), DAY364 (With drilling), DAY364 (With mesh), DAY364 (With drilling & mesh)

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