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Lewmar - Replacement Acrylic for New Standard Portlights

Lewmar

Replacement acrylics or lenses are available for some standard Lewmar opening portlights. They are not available for fixedlights. See tabs below for identification and sizing.

Price:  £99.95(Inc. VAT @ 20%)
+
Port size:  
Port Type:  
Acrylic colour:  

Article Number:  360750009

  (1 Review)

Smoke grey acrylics are generally available from stock, but clear and green will be made to order. Please allow at least a 4 weeks lead time to have these manufactured.

The New Standard acrylic kits come with the follow items

Lewmar No. Description Quantity Size 0, 1, 2, & 3 Quantity Size 4, 4L & 4R  Quantity Size 5
380018310 Hinge block assembly 2 3 2
350018330 Handle pivot block 2 3 3
350016620 Long handle 2 3 3
350018950 Hinge pin 2 3 2
350018970 Acrylic 1 1 1
350018520 Alloy hinge 2 3 2
350018530 Alloy catch 2 3 3
B5023 Nylock nut 2 3 2
B5256 Cap head socket screw 2 3 2
350018320 Hinge insert 2 3 2
35001151 Handle catch packer 4 3 2
B5468 Green packer washer 2 2 2
B5982 Acrylic fitting instructions 1 1 1

Lewmar - Standard portlights

Size Style Overall size Cut-out size*
Width
(X)
Height
(Y)
Depth
(Z)
Radius
(R)
Width
(X 1)
Height
(Y 1)
Radius
(R 1)
0 Opening 323mm 176mm 4mm 62mm 303mm 156mm 52mm
1 Opening 367mm 191mm 4mm 62mm 347mm 171mm 52mm
1 RE Opening 367mm 191mm 4mm 95.5mm 347mm 171mm 85.5mm
2 Opening 425mm 176mm 4mm 62mm 405mm 156mm 52mm
3 Opening 449mm 191mm 4mm 62mm 429mm 171mm 52mm
4 Opening 646mm 191mm 4mm 62mm 627mm 171mm 52mm
4 L Opening 708mm 195mm 4mm 62mm 688mm 175mm 52mm
4 R Opening 708mm 195mm 4mm 62mm 688mm 175mm 52mm
5 Opening 449mm 264mm 4mm 62mm 429mm 244mm 52mm
7 RE Opening 425mm 191mm 4mm 95.5mm 405mm 171mm 85.5mm

Old Standard or New Standard?

New Standard Portlights superseded the old style in the later part of 1997, and they can be identified by the type of window closure. 

New Standard Old Standard
New Standard Portlight Handle Old Standard Portlight Handle

Which New Standard?

From 1997 to June 2000 the New Standard Portlight was made with hinges and handle catches fixed to the frame with a pressing/staking process.

Staked catch Staked hinge

If you have this type of hinge, you will need to purchase a Mark 1 Acrylic.

In June 2000 the portlight was changed to use screwed on catches and hinges. The hinges and handle catches sometimes have packers under them to control the seal compression.

Screwed catch Screwed hinge

In 2008 the hinges were changed from using M4 fastenings as hinge pins to M5.

If you have screwed hinges and catches with M5 fastenings you need to purchase a Mark 2 Acrylic.

If you have screwed hinges and catches with M4 fastenings you need to purchase a Mark 2 Acrylic with an additional replacement hinge pack. You will need to swap out the M4 hinges on your existing frame in order to fit the new lens.

If you are uncertain whether or not your portlights are Mark 1 or Mark 2, please contact us.

Average Rating (1 Review):  
Write a Review and share your opinions!

Rating:  
Good kit
Friday, 17 February 2017  | 

Used this new kit to put in a new window with the latest hinge pin size. All parts needed in teh box, straight forward installation - perfect!

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