Sheet Acrylic

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Windows and hatches

Screw fixed windows

Weatherstrip windows

Hatch acrylic

Porthole lenses

Vetus hatches and ports

Washboards

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Seals

Indiarubber channels

Sponge rubber seal

Sliding & hinged windows

Patent weatherstrip

Bedding seals

Finishing trims

Fixings

Self tapping screws

Machine Screws

Interscrews

Various fixings

Accessories

Ventilators

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Polishes and Sealants

Polish

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Catalogue and
Info sheets

Downloads

 

 

 

Escape and ventilation hatches
Contact us

Fitting guide

Colour swatches

New Vetus hatches

Ventilators page

Seals page

Mastics and GZ

Identify your
Lewmar Hatch

Corner Radius guide
Rollstop 50, 60 and 70

 

Lewmar Hinges
Safety Advice

 

 

 

REPLACEMENT ACRYLIC FOR HATCHES

ACRYLIC SIZE 8mm thick
BRONZE/GREY
10mm thick
BRONZE/GREY/ DARK GREEN
12mm thick
BRONZE/GREY
Fitting
to hatch
at works
Up to 250x250mm £18.82 £21.68 £38.50
Up to 300x300mm £29.35 £34.44 £39.52 £44.37
Up to 450x450mm £54.46 £64.75 £75.05 £57.00
Up to 350x500mm £49.07 £57.65 £66.23 £56.12
Up to 550x550mm £88.98 £103.47 £62.87
Up to 650x650mm £127.87 £148.24 £79.62

• Cutting holes for ventilators for customer to fit 7.50 each
• Cutting holes for ventilators and fitting UFO vent 15.00 each plus cost of vent
• Replacement closing seals — see Seals page
• Collection and delivery — contact us for a quote

Lewmar Ocean and Rollstop Hatches
These are some of the sizes Lewmar produced. Rollstop 50, 60 and 70 were manufactured with alternative corner radii so you will need to check which version you have. Click the button on the left for our "handy guide".

HATCH SIZE ACRYLIC SIZE ACRYLIC, O rings & strut gasket
EHB tape Fitting
to hatch
at works
SIZE 10 270x270x10mm £36.44 £5.31 £40.00
SIZE 20 213x358x10mm £36.44 £5.31 £50.00
SIZE 30 338x468x10mm £59.65 £7.44 £50.00
SIZE 50 510x380x12mm £73.95 £8.50 £50.00
SIZE 60 511x511x12mm £107.47 £9.56 £55.00
SIZE 63 570x570x12mm £114.63 £10.62 £65.00
Ocean
SIZE 70
603x603x12mm £150.24 £10.62 £70.00
Rollstop
SIZE 70
630x630x12mm £148.24 £11.69 £70.00

Lewmar Superhatches
These are some of the sizes Lewmar produced.

HATCH SIZE ACRYLIC SIZE ACRYLIC with O rings
EHB tape Fitting
to hatch
at works
SIZE 0/20 211x356x10mm £34.44 £5.31 £50.00
SIZE 1/30 335x465x10mm £57.65 £7.44 £50.00
SIZE 2/50 387x516x10mm £57.65 £8.50 £50.00
SIZE 3/60 514x514x10mm or 518x518x10mm £88.98 £9.56 £55.00
SIZE 4/70 637x637x12mm £148.24 £11.69 £70.00

Doing the job yourself you will also need a tube of Arbosil 1081 black sealant to fill in the gap between the acrylic and the frame once it is stuck in position and a bottle of Detak with an acrylic scraper for removing the old sealant from the frame. The lid closing seal on the hatch is not included as they are usually still in good condition and just need a wipe over with some petroleum jelly. One tube of Arbosil 1081 is enough for two or more small hatches and a bottle of Detak will be enough to do all the hatches on your boat.

Gebo Hatches

HATCH SIZE ACRYLIC SIZE ACRYLIC, R151 seal and 5164/12
R163 closing seal Fitting
to hatch
at works
530x400mm 463x330x8mm £77.57 £30.00 £50.00
570x450mm 500x371x10mm £89.15 £30.00 £55.00
700x690mm 620x620x12mm £188.19 £41.50 £65.00