Replacing Boat Strataglass: A Step-By-Step Guide For Beginners

Strataglass is a premium, flexible, coated vinyl sheet used for boat windows. It is designed to resist the sun's rays, environmental fallout, and scratches from handling. It also blocks 100% of UV light. When replacing Strataglass, it is important to first lay the sheets flat in a warm room. If there are any paper marks or lines on the vinyl, these can be removed with a heat gun, hairdryer, or direct exposure to the sun. When installing in cold weather, the enclosure should be heated and stretched into position to avoid loosening in warmer weather. To replace old vinyl windows, the new Strataglass can be laid over the old window, traced, and cut out. A vinyl-to-vinyl adhesive can then be used to attach the new window, ensuring the area is roughened with sandpaper beforehand for a stronger bond.

How to Replace Boat Stratglass

Removing the old stratglass

Step 1: Assess the Damage

Before removing the old stratglass, it is important to understand how it was damaged. Stress and pressure can cause a boat's windshield to crack or break. By identifying the root cause, you can choose more suitable materials for your new stratglass and make necessary improvements to the installation process to prevent similar damage in the future.

Step 2: Gather the Right Tools

You will need a flat-head or flat-edged screwdriver to pop off the plastic screw caps or protectors that cover the screws holding the stratglass in place. A Phillips screwdriver will then be needed to remove the metal screws themselves. If your boat model requires removing the entire frame to take out the stratglass, you may also need a rivet gun.

Step 3: Observe the Installation

Pay close attention to how the stratglass is installed. Look for the screws and carefully observe how the stratglass is mounted to the frame. This knowledge will be crucial when installing the new stratglass. Take note of any unique aspects of the installation, as not all boats have the same windshield setup.

Step 4: Remove the Screws

Use the flat-edged screwdriver to carefully pop off the plastic caps covering the screws. Set these caps aside safely, as you will need them later. Then, use the Phillips screwdriver to remove the metal screws. Place the screws together with the screw caps to ensure they don't go missing.

Step 5: Lift Out the Old Stratglass

Once all the screws have been removed, carefully lift the old stratglass out of the frame. If your boat model requires it, use the rivet gun to remove the entire frame before taking out the stratglass. Be extremely cautious if the stratglass is severely damaged or has broken into pieces to avoid injury from sharp edges.

Step 6: Clean the Frame

Before installing the new stratglass, it is important to prepare the frame. Clean any old caulk or sealant from the frame and ensure the area is free of debris. If there is any exposed or rotten core, address this issue before proceeding. You may also need to rehabilitate the frame, especially if it is damaged or corroded.

By following these steps, you can successfully remove the old stratglass from your boat. Remember to take your time, work carefully, and observe the installation process to make the task of installing the new stratglass easier.

Choosing the right replacement

When it comes to choosing a replacement stratglass for your boat, there are several factors to consider to ensure you get the best option for your needs. Here are some guidelines to help you make an informed decision:

Assess the Damage

Firstly, understanding the extent and cause of the damage to your current stratglass is crucial. By identifying the root cause, you can gain insights into the level of stress and pressure your old stratglass endured. This knowledge will guide you in selecting more durable materials or making necessary adjustments to the installation process to prevent similar issues in the future.

Measurements and Specifications

Before choosing a replacement, it is vital to take accurate measurements of your boat's frame. Measure across, top to bottom, and each of the crevices to determine the required glass fittings. Proper measurements are essential to ensure a precise fit for your new stratglass.

Select the Right Material

The choice of material for your replacement stratglass is critical. Boat windshields are typically made of laminated safety glass or tempered glass. They can also be made of polycarbonate (Lexan) or acrylic (Plexiglas). Consider the level of durability, impact resistance, and optical clarity you require for your specific boating conditions.

Additionally, you may want to consider the tint and darkness of the glass. Stratglass is available in various colours, such as clear, green tint, bronze tint, and smoke tint, each offering a different level of darkness. Choose the option that best suits your boating environment and personal preferences.

Consult Experts and Manufacturers

If you're unsure about the best replacement option, don't hesitate to consult boat window glass manufacturers and experts. They can provide valuable insights and recommendations based on your specific boat model and usage needs. Some manufacturers specialise in custom-made windshields, ensuring a perfect fit and optimal performance.

Installation Process

Finally, consider the installation process and whether you plan to install the replacement yourself or seek professional assistance. If you opt for a DIY approach, educate yourself on the proper removal and installation techniques. Pay close attention to the screws, their placement, and the overall installation process as you remove the old stratglass. This knowledge will be invaluable when installing the new one.

Remember, replacing boat stratglass can be a tedious and labour-intensive task, but with careful planning, patience, and attention to detail, you can achieve a successful and cost-effective replacement.

Measuring the frame

Identify the Crevices and Dimensions:

Start by measuring across the frame from left to right, identifying the width. Then, measure the frame from top to bottom to determine the height. Don't forget to measure each crevice and corner of the frame to ensure you account for any unique features or irregularities.

Determine the Glass Fittings:

Based on the measurements you've taken, you can now determine the type of glass fittings you'll need. Consider whether you require a flat or curved windshield, and whether it will be a single or dual-pane design. These decisions will impact the overall dimensions of the frame and the glass.

Measure for Rubber Grommets:

The rubber grommets are essential components that go between the glass and the frame. Measure the depth of the frame's channels to ensure you select the appropriately sized rubber grommets. This will ensure a snug fit and help prevent water ingress.

Consider Screw Placement:

Screws are what hold the Stratglass in place within the frame. Measure and mark the locations of the screw holes on the frame. It's important to note that screw holes may not always be uniform, so pay close attention to their placement. Ensure you have the correct type and length of screws for proper installation.

Take Measurements Multiple Times:

To ensure accuracy, it's recommended to take each measurement at least twice. This will help account for any potential errors and provide a more precise understanding of the frame's dimensions. Taking measurements in millimetres also ensures a higher degree of precision.

By carefully measuring the frame of your boat, you can make informed decisions when purchasing replacement Stratglass. Accurate measurements will ensure a proper fit, helping to protect you from the elements and ensuring your safety while out at sea.

Installation process

Before installing your new boat stratglass, it is important to carefully remove the old one and observe how it is installed. This will help you when mounting the new stratglass. Identify the screws holding the stratglass in place and use a flat-edged screwdriver to pop off the plastic screw caps. Set these aside carefully as you will need them later. Then, use a Phillips screwdriver to remove the metal screws. Again, set these aside with the screw caps.

At this point, you can lift the old stratglass off and remove it from the frame. Depending on the boat model, you may need to pry the whole frame off the deck to remove the old stratglass. If so, use a rivet gun to remove the frame. Once the old stratglass is removed, clean out any old caulk or sealant from the frame.

When choosing your new stratglass, consider the level of damage to your previous stratglass and the conditions your boat typically endures. This will help you determine the best material for your replacement. Measure the frame across, top to bottom, and each of the crevices to ensure you get the right size. You can then source a replacement from the manufacturer or a local glass shop.

When you have your new stratglass, check if it has the holes to fit the screws. If not, hold the stratglass in place and mark the locations of the holes on the glass with a marker. Find a stable place to drill the holes, using a wood scrap behind the glass to prevent damage. Drill at a high RPM, being careful not to use too much force. Insert rubber grommets into the holes.

Position the new stratglass on the frame, ensuring the screw holes are lined up. Insert the screws and tighten them, being careful to keep them straight. Place the screw caps over the screws to protect them from rust. If you had to remove the whole frame, use the rivet gun to put it back in place.

Maintenance and care

Strataglass Care and Maintenance

Strataglass is a highly engineered scratch-resistant coating technology that prevents scratches from normal use, washing, drying, rolling up and down, and abrasion from roll-up straps. The coating also adds UV protection and protects from environmental damage.

To properly clean and maintain Strataglass products, it is recommended to use Strataglass Protective Cleaner and Strataglass Protective Polish. Both products are manufactured by IMAR and are available through your Strataglass provider or a retail marine store.

Cleaning Strataglass

It is important to ALWAYS use Strataglas Protective Cleaner to immediately remove any harmful liquids, creams, chemicals, or sprays that come into contact with the Strataglass surface. Keep a bottle of the cleaner on the boat for spot cleaning.

After each use, flush the curtains with clear water to rinse away any salt or environmental abrasives. Air dry or use a high-quality chamois or microfiber towel.

It is recommended to spray the cleaner directly onto the Strataglass surface or a soft cotton or microfiber cloth and gently wipe the surface clean. If necessary, buff dry with another dry, clean cloth.

Polishing Strataglass

This procedure is recommended every 1-2 months to extend the life of the curtains and maintain the warranty. Ensure the product is clean and dry, and apply a light coat of Strataglass Protective Polish to both the inside and outside surfaces with small, light circular motions using a soft cotton cloth or applicator pad. Allow the polish to dry and lightly buff with a dry, soft cotton or microfiber cloth. The polish will build up a strong protective barrier over time.

Products to Avoid

Using any non-authorised cleaners or protectants may damage the Strataglass and void the warranty. Avoid using products such as Windex, Rain-X, Pledge, Plexus, Simple Green, Orpine, or any other harsh cleaner, as well as car wax or any kind of wash and wax product. Also, refrain from using any cleaners, polishes, scratch removers, or any products intended for commercial-grade vinyl or plastic, as these may damage the Strataglass.

Frequently asked questions