Narrowboat windows
Narrowboat windows for sale on Ireland's largest auction and classifieds sites
Narrowboat canalboat double - narrowboat/canalboat, - £135.90
Brand new aluminium • Frame double glazed • Glass opening light - Free postage - New and Used
Brand new aluminium • Frame double glazed • Glass opening light - Free postage - New and Used
Narrowboat windows - narrowboat, - £208.70
Narrowboat windows condition • Used collection person • Only - Free postage - New and Used
Narrowboat windows condition • Used collection person • Only - Free postage - New and Used
Porthole boat window oval - window, - £36.99
Also has tempered • Glass superior strength • Chemical resistance oval - Free postage - New and Used
Also has tempered • Glass superior strength • Chemical resistance oval - Free postage - New and Used
410mm 220mm marine - 220mm, - £36.99
Sizes 410mm 220mm • Outside 323mm 130mm • Inside oval porthole - Free postage - New and Used
Sizes 410mm 220mm • Outside 323mm 130mm • Inside oval porthole - Free postage - New and Used
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New clamp bright silver - new, - £339.00
- Free postage - New and Used
- Free postage - New and Used
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48 listings · from £4.38 · avg £208.59
⚠️ These listings were last updated more than 11 days ago.
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Browse 48 narrowboat windows listings currently in our index. Prices range from £4.38 to £960, with an average of £208.59. 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 narrowboat windows →
Double glazed narrow - double, - £960.00
Fully opening portholes • Double glazed narrow • Boat windows - Free postage - New and Used
Fully opening portholes • Double glazed narrow • Boat windows - Free postage - New and Used
New double glazed bright - new, - £370.00
- Free postage - New and Used
- Free postage - New and Used
New double glazed thermal - glazed, - £654.00
Radius all round - Free postage - New and Used
Radius all round - Free postage - New and Used
Narrowboat window fibre - fibre, glass - £89.00
Window liners - Free postage - New and Used
Window liners - Free postage - New and Used
New double glazed thermal - new, - £529.20
- Free postage - New and Used
- Free postage - New and Used
New double glazed 21 - new, 42" - £596.25
New double glazed • Clamp black powder • Coated fully opening - Free postage - New and Used
New double glazed • Clamp black powder • Coated fully opening - Free postage - New and Used
Round marine ship - round, - £34.49
White round porthole • Window our boat • Windows can fit - Free postage - New and Used
White round porthole • Window our boat • Windows can fit - Free postage - New and Used
Vintage auster narrow boat - vintage, - £125.00
Used reclaimed vintage • Narrowboat porthole window • Hatch glazed framed - Free postage - New and Used
Used reclaimed vintage • Narrowboat porthole window • Hatch glazed framed - Free postage - New and Used
Porthole boat window oval - porthole, - £58.72
Piece oval porthole • Triangle outdoor shade • Sail patio suncreen - Free postage - New and Used
Piece oval porthole • Triangle outdoor shade • Sail patio suncreen - Free postage - New and Used
Narrow boat internal insulated - internal, - £35.00
Thermal blinds canal • Narrow boats clean • Screens gently wipe - Free postage - New and Used
Thermal blinds canal • Narrow boats clean • Screens gently wipe - Free postage - New and Used
Single glazed clamp narrow - in, - £250.00
New pair clamp • Single glazed silver • Anodised narrowboat door - Free postage - New and Used
New pair clamp • Single glazed silver • Anodised narrowboat door - Free postage - New and Used
Pair canal narrowboat - pair, - £4.38
Oak wood narrowboat • Window corners 9mm • Suit 75mm radius - Free postage - New and Used
Oak wood narrowboat • Window corners 9mm • Suit 75mm radius - Free postage - New and Used
Porthole bung narrowboat - porthole, - £30.00
Porthole bung narrowboat • Canal boat round • Window blind curtain - Free postage - New and Used
Porthole bung narrowboat • Canal boat round • Window blind curtain - Free postage - New and Used
New clamp silver x 21 - clamp, - £247.20
New clamp single • Glazed silver mill • Finish hopper narrowboat - Free postage - New and Used
New clamp single • Glazed silver mill • Finish hopper narrowboat - Free postage - New and Used
New clamp in fully - 49", - £513.00
Privacy obscured glass - Free postage - New and Used
Privacy obscured glass - Free postage - New and Used
New screw 21 bright - 36", x - £348.00
- Free postage - New and Used
- Free postage - New and Used
Boat campervan insulated port - campervan, - £25.00
Break suction before • Removing suckers from • Your window clean - Free postage - New and Used
Break suction before • Removing suckers from • Your window clean - Free postage - New and Used
Narrow boat insulated - insulated, port - £25.00
Thermal blind canal • Narrow boats break • Suction before removing - Free postage - New and Used
Thermal blind canal • Narrow boats break • Suction before removing - Free postage - New and Used
Round marine ship porthole - marine, - £34.99
White round porthole • Window our boat • Windows can fit - Free postage - New and Used
White round porthole • Window our boat • Windows can fit - Free postage - New and Used
Aperture size - x, - £260.70
Concealed top hopper • Narrowboat window caldwells • Windows aperture - Free postage - New and Used
Concealed top hopper • Narrowboat window caldwells • Windows aperture - Free postage - New and Used
Single glazed screw narrow - screw, - £294.00
New screw single • Glazed black powder • Coated 887mm 582mm - Free postage - New and Used
New screw single • Glazed black powder • Coated 887mm 582mm - Free postage - New and Used
Single glazed screw narrow - glazed, in - £267.00
New screw single • Glazed black powder • Coated 427mm 582mm - Free postage - New and Used
New screw single • Glazed black powder • Coated 427mm 582mm - Free postage - New and Used
Single glazed fully - 12", - £180.00
- Free postage - New and Used
- Free postage - New and Used
Brass porthole ph3 od x - brass, - £60.00
Traditional narrowboat porthole • Design durable marine • Styling long lasting - Free postage - New and Used
Traditional narrowboat porthole • Design durable marine • Styling long lasting - Free postage - New and Used
Narrowboat window fibre - narrowboat, glass - £85.00
Fibre glass window • Liner 75mm radius • Bottom corners - Free postage - New and Used
Fibre glass window • Liner 75mm radius • Bottom corners - Free postage - New and Used
New screw black x - new, - £310.80
- Free postage - New and Used
- Free postage - New and Used
Single glazed screw - single, - £228.00
Tinted glass - Free postage - New and Used
Tinted glass - Free postage - New and Used
New double glazed black x - black, - £184.80
New double glazed • Black powder coated • Fixed narrowboat door - Free postage - New and Used
New double glazed • Black powder coated • Fixed narrowboat door - Free postage - New and Used
Single glazed screw fixed - glazed, - £241.00
New screw single • Glazed black powder • Coated 427mm 582mm - Free postage - New and Used
New screw single • Glazed black powder • Coated 427mm 582mm - Free postage - New and Used
Narrow boat insulated - boat, port - £25.00
Thermal blind canal • Narrow boats break • Suction before removing - Free postage - New and Used
Thermal blind canal • Narrow boats break • Suction before removing - Free postage - New and Used
Narrowboat window fibre - narrowboat, - £87.50
Fibre glass window • Liners - Free postage - New and Used
Fibre glass window • Liners - Free postage - New and Used
New double glazed - new, 21" - £602.50
New double glazed • Clamp black powder • Coated fully opening - Free postage - New and Used
New double glazed • Clamp black powder • Coated fully opening - Free postage - New and Used
Pairs canal narrow boat - narrow, - £7.05
Ash wood narrowboat • Window corners 12mm • Suit 100mm radius - Free postage - New and Used
Ash wood narrowboat • Window corners 12mm • Suit 100mm radius - Free postage - New and Used
Single glazed drop back - single, - £199.00
- Free postage - New and Used
- Free postage - New and Used
Boat porthole window - boat, (ship - £36.99
You would like • Light areas your • Boat add style - Free postage - New and Used
You would like • Light areas your • Boat add style - Free postage - New and Used
Double glazed 18 clamp - x, - £419.00
- Free postage - New and Used
- Free postage - New and Used
610gsm clear narrowboat window - 610gsm, - £24.99
Very heavy duty • Solid colour width • 1500mm 1.5m wide - Free postage - New and Used
Very heavy duty • Solid colour width • 1500mm 1.5m wide - Free postage - New and Used
New double glazed - glazed, x - £583.75
Double glazed black • Powder coated fully • Opening narrowboat windows - Free postage - New and Used
Double glazed black • Powder coated fully • Opening narrowboat windows - Free postage - New and Used
Brass porthole od - brass, 10" - £60.00
This traditionalsolid brass • Narrowboat porthole window • Use narrowboats canal - Free postage - New and Used
This traditionalsolid brass • Narrowboat porthole window • Use narrowboats canal - Free postage - New and Used
Single glazed clamp drilled - single, - £75.00
- Free postage - New and Used
- Free postage - New and Used
Pair canal narrow boat - pair, - £4.38
Oak ash supele • Pore man mahogany • Beech walnut iroko - Free postage - New and Used
Oak ash supele • Pore man mahogany • Beech walnut iroko - Free postage - New and Used
265mm marine boat - marine, round - £34.99
Round porthole has • Following features 265mm • Outside dia 197mm - Free postage - New and Used
Round porthole has • Following features 265mm • Outside dia 197mm - Free postage - New and Used
New porthole boat window - new, oval - £53.92
Color pictures shown • Manufacturer part number • Does not apply - Free postage - New and Used
Color pictures shown • Manufacturer part number • Does not apply - Free postage - New and Used
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Everything you need to know about narrowboat windows
Whether you are looking for a brand-new or second-hand narrowboat windows, eBay offers one of the largest selections available online. With 48 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 £4.38, while premium listings can reach £960 — giving you a wide budget spread to work with. The average price of £208.59 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.