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Various
White rectangle marine window - rectangle,
£42.99
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Square porthole boat window - porthole,
£46.57
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Round marine ship porthole - ship,
£34.99
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Inch ship boat window - 12,
£33.11
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Boat window high - boat, or
£60.00
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Boat yacht oval porthole - boat,
£129.00
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Inch seaflo boat porthole - seaflo,
£39.99
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Gebo porthole latched window - gebo,
£167.10
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8in round porthole window for - porthole,
£24.10
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Round marine ship - round,
£34.49
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Marine boat yacht - marine,
£40.99
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8in round porthole window for - window,
£25.11
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Narrow boat insulated - narrow, port
£27.00
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Black opening boat porthole - opening,
£51.66
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Boat opening portlight - boat,
£166.61
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Square porthole boat window - porthole,
£29.02
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Porthole window fire - porthole,
£239.00
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Inch boat porthole marine - inch,
£33.89
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Round porthole window for - porthole, vans
£25.36
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Marine window porthole boat - window/porthole,
£48.53
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Marine boat yacht abs - boat,
£34.99
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Boat yacht oval porthole - boat,
£129.00
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Inch ship boat window - ship,
£28.25
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Marine boat yacht abs - yacht,
£44.99
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Boat yacht round - round, porthole
£34.49
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Deck porthole window - window, boat
£145.08
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Seaflo porthole marine boat - marine,
£35.99
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Round porthole window for vans - porthole,
£25.36
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Grey tinted perspex acrylic - perspex®,
£24.30
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Porthole boat marine yacht - 10",
£33.99
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Marine round porthole - marine,
£22.59
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New boat yacht - new, boat-yacht-rv
£64.95
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Opening portlight porthole - 10",
£33.89
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Shetland 535 replacement boat - shetland,
£132.87
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Boat porthole window - porthole,
£129.99
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Bomar boat window - boat,
£52.70
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Square porthole boat - boat, window
£49.02
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Narrow boat insulated port - narrow,
£32.00
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265mm marine boat - boat, round
£34.99
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Inch porthole marine - 10,
£33.99
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Boat campervan insulated port - boat,
£25.00
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Car boat caravan - boat, window
£7.56
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Inch round porthole - 8,
£20.37
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Round porthole window for vans - for,
£25.38
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Boat hatches porthole - 10",
£25.38
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Felt swab applicators - felt,
£4.99
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Boat porthole window - boat,
£128.55
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Square porthole boat - square,
£41.57
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Square porthole boat window - square,
£44.02
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Narrow boat internal - narrow, insulated
£35.00
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Marine grade wiper blades - grade, for
£29.20
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Marine porthole window boat - window,
£31.49
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Boat porthole window - boat,
£166.23
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Car boat caravan window rubber - car,
£6.43
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Boat yacht round square - yacht, round/square
£49.02
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410mm 220mm marine boat - 410mm,
£36.99
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Square porthole boat window - square,
£42.99
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Boat porthole window ship - boat,
£36.99
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Car boat caravan window - car, rubber
£11.49
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Boat window side - boat, all
£16.00
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Claytonrite rubber window - claytonrite,
£8.99
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Boat porthole window - porthole,
£130.40
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Marine portlight window with - marine,
£148.27
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Square porthole boat window - square,
£44.02
Buy It Now
Boat yacht round square - boat, round/square
£20.92
Buy It Now
New boat porthole marine - boat,
£33.99
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Inch round porthole - porthole, opening
£25.10
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Porthole boat marine yacht - 10",
£36.99
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Inch seaflo boat - inch, porthole
£39.99
Buy It Now
New clamp in - in, fully
£513.00
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Boat oval porthole window - boat,
£181.24
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Boat yacht round - yacht, round/square
£46.57
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Inward opening boat - inward, porthole
£171.21
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Narrow boat insulated port - narrow,
£30.00
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Clear cast acrylic - cast, perspex®
£48.10
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Black round porthole window - 8",
£17.36
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Boat marine oval shaped - marine,
£42.30
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8in round porthole window - 8in,
£24.10
Buy It Now
Car boat caravan window rubber - boat,
£11.49
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Canal boat windows - boat,
£125.50
Buy It Now
Inch round porthole opening - round,
£20.37
Buy It Now
Boat porthole window - boat,
£137.51
Buy It Now
Black round porthole window - round,
£34.99
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8in round porthole - round,
£25.36
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Round porthole window - 8", for
£12.12
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Marine boat exit alluminium - boat,
£257.18
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Round porthole window - porthole, for
£17.36
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8inch boat yacht circle - 8inch,
£24.10
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2pcs inch boat porthole - 2pcs,
£69.99
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Square porthole boat window - porthole,
£48.53
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Round porthole window - porthole, for
£25.10
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Boat hatches porthole - boat,
£49.07
Buy It Now
Round porthole window for vans - round,
£24.09
Buy It Now
Marine boat yacht square - yacht,
£44.03
Buy It Now
Inch canal boat porthole - boat,
£138.52
Buy It Now
Boat opening portlight - boat,
£180.71
Buy It Now
Looking for more boat windows?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 boat windows listings currently in our index. Prices range from £4.99 to £513, with an average of £62.67. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about boat windows →
Try this: billing boat | rare airfix | jet ski alarm | ocean liners cruise ships | volvo penta | boat steering | marine gearbox | narrow boats | outboard motors | kawasaki jetski
Whether you are looking for a brand-new or second-hand boat windows, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.99, while premium listings can reach £513 — giving you a wide budget spread to work with. The average price of £62.67 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.