If the item you need is listed as out of stock, please click the request lead time button and we will get back to you as soon as possible!

All Rope Is Sold By The Foot as one continuous length - Unless There Are Specific Lengths Listed Above. - Contact Us For Sample Request

R&W Rope continues to experience shipping delays from Davey & Co and Toplight due to the European COVID status. Please have patience with your order, not all items are in stock and may take up to 2-4 weeks.

Rabetted Deck Prisms

From the early 1900s, Davey & Company has been producing a range of deck prisms to bring natural light down below. Manufactured in England, these prisms are solid glass with flat bronze frames, where the glass is rabetted in.

In this style the glass is set first into the deck using a marine quality mastic and then a flat frame is positioned over the rim of the glass and screwed down. This is only suitable where there is sufficient depth of wood to support the weight of anyone walking on it.

Frames can be chrome plated to order or, in some cases, supplied in polished stainless steel.

Bronze c/w Glass

Stainless Steel c/w Glass

Overall Size


Nominal Glass Size

Spare Glass



101‚ÅÑ4" x 47‚ÅÑ8" 260 x 124mm

21‚ÅÑ4" 57mm

9" x 3" 229 x 75mm




113‚ÅÑ8" x 53‚ÅÑ8" 290 x 137mm

21‚ÅÑ4" 57mm

10" x 31‚ÅÑ2" 260 x 89mm




141‚ÅÑ2" x 61‚ÅÑ2" 368 x 165mm

21‚ÅÑ2" 64mm

121‚ÅÑ2" x 41‚ÅÑ2" 318 x 114mm


Extra Cut Length Fee:
(All Diameters) 0-3 = FREE
( 0 - 1") 4+ = $0.75/each additional cut
( Greater than 1") 4+ = $1.50/each additional cut

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