Opening Boat Portlight - Anodized Aluminum Marine Window with Tinted Acrylic
Improve natural lighting and ventilation in your boat cabin with an opening boat portlight from AirowMarine. This marine window features an anodized aluminum frame, tinted acrylic glazing, and an EPDM rubber sealing system for suitable marine installations.
Designed for boat cabins, yachts, wheelhouses, and compatible enclosed marine spaces, this opening marine portlight is available in 8 oval and rectangular size options. Select the appropriate variant and review its technical dimensions before ordering.
Key Features
Anodized Aluminum Frame
The anodized aluminum frame provides a finished surface suitable for marine and other compatible installations. Rinse with fresh water after saltwater exposure and inspect the frame periodically as part of routine maintenance.
Tinted Acrylic Glazing
Tinted acrylic glazing gives the boat window a darker appearance while allowing natural light into the interior. Light transmission and UV performance depend on the glazing specifications supplied for the product.
EPDM Rubber Sealing System
The portlight uses an EPDM rubber sealing system designed to help seal the window against the mounting surface when correctly sized and installed. Final water resistance depends on the complete installation and maintenance conditions.
Oval and Rectangular Size Options
Choose from 8 available oval and rectangular variants. Check the technical drawing for your selected size to confirm the outer-frame dimensions, required cut-out, and available installation depth.
Designed for Marine Applications
This opening boat window is intended for consideration in suitable boat cabins, yachts, wheelhouses, and other compatible enclosed marine spaces. Confirm that the selected model meets the requirements of your specific installation.
Product Specifications
| Specification | Details |
|---|---|
| Brand | AirowMarine |
| Product Type | Opening Boat Portlight / Marine Window |
| Frame Material | Anodized Aluminum Alloy |
| Glazing Material | Tinted Acrylic |
| Sealing System | EPDM Rubber |
| Available Shapes | Oval and Rectangular |
| Available Variants | 8 Size Options |
| Intended Applications | Boat Cabins, Yachts, Wheelhouses, and Compatible Marine Spaces |
| Installation | Refer to the Technical Drawing and Manufacturer Instructions |
Size and Fit: Exact dimensions depend on the selected variant. Always use the corresponding technical drawing before ordering.
How to Choose the Correct Boat Portlight Size
Selecting the correct size is essential when purchasing a new marine window or replacing an existing boat portlight.
- Measure the Existing Opening. Record the width and height of the cut-out and identify whether the opening is oval or rectangular.
- Check the Overall Frame Dimensions. Compare the external dimensions of the selected variant with the available mounting area.
- Confirm the Installation Depth. Check the clearance behind the mounting surface for the frame, fasteners, and installation components.
- Review the Mounting and Sealing Requirements. Confirm that the mounting surface and installation conditions are suitable for the selected portlight.
- Verify Compatibility Before Purchase. Similar-looking portlights may have different cut-outs, frame dimensions, and mounting requirements.
If you are looking for a replacement boat portlight, send AirowMarine the opening dimensions and clear installation photos if you need help checking fitment before ordering.
Installation and Maintenance
Correct installation and regular inspection help maintain the sealing performance of an opening marine window.
- Prepare the mounting surface according to the manufacturer's instructions.
- Use sealant and fasteners suitable for the mounting materials and installation conditions.
- Follow the specified installation procedure and recommended tightening requirements.
- Inspect the EPDM seal and surrounding mounting area periodically for wear, damage, or signs of water ingress.
- Rinse the anodized aluminum frame with fresh water after saltwater exposure.
- Follow the manufacturer's guidance for cleaning and maintenance of the acrylic glazing.
Professional installation is recommended if you are unsure about sizing, sealing, or mounting requirements. Do not assume a particular waterproof rating or pressure rating unless it is supported by the product's technical documentation.
Ordering and Shipping
Select the required size from the product variant selector before adding the item to your cart.
Shipping methods, charges, and estimated delivery times are displayed during checkout for the selected destination. Import duties and local taxes may apply depending on the destination and applicable regulations.
For product dimensions, compatibility questions, or shipping assistance, contact AirowMarine at sales@airowmarine.com before placing your order.
Frequently Asked Questions
What is an opening boat portlight?
An opening boat portlight is a marine window designed to open, providing an opening for ventilation while allowing natural light into a boat cabin or other compatible enclosed space. This model features an anodized aluminum frame, tinted acrylic glazing, and an EPDM rubber sealing system.
What sizes are available?
This product offers 8 oval and rectangular size options. Check the variant selector and the corresponding technical dimension drawing for the exact measurements of each option.
How do I measure a replacement boat portlight?
Measure the existing cut-out, check the overall frame dimensions, and confirm the installation depth. Compare these measurements with the technical drawing for the variant you intend to purchase. Contact AirowMarine if you need help reviewing your measurements.
Can this portlight replace a Lewmar, Bomar, or another branded marine window?
Compatibility depends on the actual dimensions and installation requirements, not the brand name alone. Compare the cut-out, outer-frame dimensions, mounting depth, and mounting arrangement before ordering. Direct compatibility should not be assumed without verification.
Is this marine portlight waterproof?
The product uses an EPDM rubber sealing system designed to help seal the installed portlight. Actual water resistance depends on sizing, mounting-surface preparation, sealant selection, installation, and maintenance. No specific IP rating or pressure rating is claimed unless supported by manufacturer documentation.
Does the tinted acrylic provide UV protection?
The glazing is described as tinted acrylic. A specific UV-protection level should not be assumed unless supported by manufacturer specifications or test results. Contact AirowMarine for verified glazing information if UV performance is important to your application.
How should I maintain the portlight?
Rinse the aluminum frame with fresh water after saltwater exposure. Inspect the frame, EPDM seal, and mounting area periodically for wear, damage, or signs of water ingress, and follow the manufacturer's cleaning and maintenance instructions.
How can I confirm that I am ordering the correct size?
Select the variant that matches your installation requirements and review its technical drawing. If the dimensions are unclear, email sales@airowmarine.com with your measurements and installation photos before ordering.
Need Help Choosing the Right Size?
For assistance with boat portlight dimensions, replacement compatibility, or installation requirements, contact sales@airowmarine.com. Include your required cut-out dimensions and photos of the existing opening to help the team review your application.