Home Products Marine Doors & Hatches Marine Hatches
Approved Product Division
Marine Hatches
Compare the published marine hatches scope, local official references and the exact project data ERBA Marine needs before confirming supply.
Selection boundary: Final size, material, hardware, opening arrangement, rating and applicable documentation are confirmed in ERBA Marine’s written quotation.
Bofor HWTPR proud-frame watertight marine hatch
Official manufacturer reference image hosted locally by ERBA Marine. The supplied configuration is confirmed in writing.
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Official Bofor reference content is hosted locally by ERBA Marine.
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Approved category and family boundaries remain explicit.
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Final configuration and current availability are quotation-controlled.
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Approval claims require current exact-scope documentation.
Bofor marine closures, selected and supplied through ERBA Marine
ERBA Marine coordinates technical selection and supply for the agreed marine-door, hatch, custom-closure or component configuration. Included drawings, documents, delivery scope, service support and applicable warranty route are stated in ERBA Marine’s written quotation.
Identity and approval boundary: Bofor is the manufacturer of the referenced products. Approval is never inferred across the range. Classification, fire rating, pressure head, approved dimensions and installation conditions apply only to the exact model and current certificate scope.
SELECTION BEFORE SPECIFICATION
How to approach marine hatches
Published families and images help identify a starting point; verified vessel and closure data determine the final selection.
Marine Hatches
Marine Hatches is one of the five approved ERBA Marine Doors & Hatches divisions. Its 5 category routes separate different applications and operating arrangements so customers can compare the correct family without transferring specifications between products.
Use the category and family pages for preliminary selection, then send verified vessel, opening, installation, configuration and document data. ERBA Marine confirms current availability and the exact supplied scope in writing.
Information to confirm
- Vessel type, project stage, installation location and exposure
- Verified clear opening, structural cut-out and corner radii in millimetres
- Surrounding structure, frame interface, available depth and drainage
- Hinge side, opening direction, travel envelope and access constraints
- Preferred material, finish, insulation, glazing or teak arrangement
- Locks, dogs, handles, closers, stoppers and emergency operation
- Required weathertight, watertight, fire, class or flag duty
- Required drawings, certificates, calculations and installation documents
- Existing model code, photographs and measurements for replacements
- Quantity, delivery country or port and required schedule
PUBLISHED FAMILY REFERENCES
Marine Hatches families and model-code groups
Compare the published family descriptions below, then send the exact project data for confirmation.
A60 Fire-rated Watertight Flush Hatches
HWTA60
1 published selection route; exact configuration and documents remain quotation-controlled.
Watertight Marine Hatches
HWTFL__TK, HWTOYS__, HWTCM__, HWTPR__, HWTPR__HN / HWTPR_h
5 published selection routes; exact configuration and documents remain quotation-controlled.
Watertight Cast Aluminium Hatches
HDWTxx, HDWT46OVL
2 published selection routes; exact configuration and documents remain quotation-controlled.
Weathertight Flush Deck Hatches
HFLAL, HOYS, HDxx, HD46OV
4 published selection routes; exact configuration and documents remain quotation-controlled.
Light and Standard Deck Hatches
Category selector
Item-card published selection routes; exact configuration and documents remain quotation-controlled.
Configuration rule: Do not transfer a material, size, dog, handle, glazing, pressure, fire-rating or approval statement from one model code to another. ERBA Marine confirms the exact selected configuration in writing.
OFFICIAL PRODUCT IMAGES
Marine Hatches image gallery
Large contain-fit images preserve the complete product shape. Click an image to open it in the native Elementor lightbox.
Bofor HDWT cast aluminium watertight hatch
Official Bofor reference image for Bofor HDWT cast aluminium watertight hatch. Final size, material, hardware, opening arrangement and applicable documentation are confirmed in writing for the supplied configuration.
Bofor HFLAL weathertight flush-deck hatch
Official Bofor reference image for Bofor HFLAL weathertight flush-deck hatch. Final size, material, hardware, opening arrangement and applicable documentation are confirmed in writing for the supplied configuration.
TECHNICAL SELECTION DATA
What ERBA Marine needs before confirming a closure
Verified dimensions, location, construction, operation, hardware and documentation reduce avoidable clarification.
Vessel, opening and installation
- Vessel type, project stage, installation location and exposure
- Verified clear opening, structural cut-out and corner radii in millimetres
- Surrounding structure, frame interface, available depth and drainage
- Hinge side, opening direction, travel envelope and access constraints
- Preferred material, finish, insulation, glazing or teak arrangement
Configuration, documents and delivery
- Locks, dogs, handles, closers, stoppers and emergency operation
- Required weathertight, watertight, fire, class or flag duty
- Required drawings, certificates, calculations and installation documents
- Existing model code, photographs and measurements for replacements
- Quantity, delivery country or port and required schedule
Important: Classification, fire rating, pressure head, approved dimensions and installation conditions apply only to the exact model and certificate. ERBA Marine confirms current documentation and the selected configuration in writing before supply.
CLEAR PROJECT ROUTE
From closure requirement to confirmed supply
A reference image or family code is never treated as the final fit until the vessel and exact configuration are reviewed.
1. Share the requirement
Send vessel, opening, location, duty, construction, hardware and document requirements.
2. Match the family
ERBA Marine identifies the closest current marine-door, hatch, closure or component reference.
3. Confirm the configuration
Exact size, material, operation, finish, rating, documents and supply scope are checked.
4. Quote and coordinate
ERBA Marine states delivery, included support and applicable warranty route in writing.
CONTINUE COMPARING
Related marine doors and hatches pages
Use the dedicated pages to compare the closest closure family, technical reference or component route.
Marine Doors & Hatches
Continue with the approved marine doors & hatches route.
A60 Fire-rated Watertight Flush Hatches
Continue with the approved a60 fire-rated watertight flush hatches route.
Watertight Marine Hatches
Continue with the approved watertight marine hatches route.
Watertight Cast Aluminium Hatches
Continue with the approved watertight cast aluminium hatches route.
Weathertight Flush Deck Hatches
Continue with the approved weathertight flush deck hatches route.
Closure Hardware & Accessories
Continue with the approved closure hardware & accessories route.
FREQUENTLY ASKED QUESTIONS
Marine Hatches FAQs
Practical answers for family comparison, selection, documentation, installation and quotation.
Start with the published family, model or item references on this page, then provide the verified opening, location, structure, duty, operation and document requirements. ERBA Marine confirms the exact selected configuration in writing.
No. Published dimensions, model codes, images and options support preliminary comparison. Current availability, final cut-out, material, finish, hardware and compatibility are confirmed in the quotation before fabrication or supply.
No. An image is a visual reference only, and a certificate applies only to its exact model, revision, construction, limits and installation conditions. ERBA Marine reconfirms current exact-scope documentation for the selected item.
Customisation depends on the product family and project. Send drawings, opening and cut-out dimensions, surrounding structure, operation, glazing or finish, hardware, required duty and schedule for technical review.
Include vessel and installation location, clear opening and cut-out, hinge/opening direction, photographs or drawings, material and finish preference, hardware, rating/document requirements, quantity, delivery point and schedule.
Send the marine hatches requirement
Accurate opening, vessel, location and duty data helps ERBA Marine compare the current family, configuration and documents and prepare a useful quotation.
- State the clear opening and structural cut-out.
- Describe location, exposure and required closure duty.
- Confirm material, opening direction, glazing and hardware.
- Attach drawings, existing photographs and document requirements.
Marine Hatches Technical Enquiry
Fields marked * are required. Opening dimensions, installation photographs and drawings are strongly recommended.
Your technical and contact information is sent only to ERBA Marine’s website enquiry recipients for follow-up.