Enhancing Curb Appeal with Decorative Exterior House Trim

Enhancing Curb Appeal with Decorative Exterior House Trim

Understanding Decorative Exterior House Trim


Importance of Exterior Trim

Exterior trim serves both functional and aesthetic purposes. It helps seal joints and protect the structure from weather while also adding architectural interest and detail.

Types of Exterior Trim

From wood to vinyl, aluminum, and composite materials, exterior trim comes in various forms. Each type has its own advantages and disadvantages, but composite EPS mouldings have become increasingly popular for their unique benefits.

Advantages of Composite EPS Mouldings 


Composite EPS mouldings are incredibly durable. They resist warping, rotting, and insect damage, making them ideal for long-term use.


Despite their durability, EPS mouldings are lightweight, making them easier to handle and install than traditional materials like wood or stone.


Composite EPS mouldings are a cost-effective solution. They offer the appearance of high-end materials without the associated expense.

Environmentally Friendly

EPS is a recyclable material, and using it helps reduce the demand for natural resources. Additionally, the cementitious coating can often be applied using eco-friendly practices.

What is a Cementitious Coating?


A cementitious coating is a blend of cement and other materials that create a hard, protective surface. When applied to EPS mouldings, it provides a durable, weather-resistant finish.


The coating not only enhances the strength and durability of EPS mouldings but also improves their appearance. It can be textured or colored to match any design preference.

Combining EPS Mouldings with Cementitious Coating

Enhanced Durability

The cementitious coating significantly enhances the durability of EPS mouldings, making them resistant to impact, weather, and wear.

Improved Aesthetic Appeal

These mouldings can be designed to mimic the look of stone, wood, or other traditional materials, offering a high-end appearance without the high-end cost.

Weather Resistance

The cementitious coating provides a barrier against moisture, reducing the risk of mould and mildew, and ensuring the trim looks great for years to come.

Design Options for Exterior House Trim

Classic Designs

For a timeless look, consider classic designs such as cornices, friezes, and columns. These elements add elegance and sophistication to any home.

Modern Styles

Sleek lines and minimalistic designs are perfect for contemporary homes. Composite EPS mouldings can be customized to fit these modern aesthetics.

Custom Designs

With composite EPS mouldings, the design possibilities are endless. Custom mouldings can be created to match unique architectural styles and personal preferences.

Choosing the Right Trim for Your Home

Factors to Consider

When selecting exterior trim, consider factors such as your home's architectural style, local climate, and personal taste.

Matching with Architectural Style

Ensure that the trim you choose complements the existing architectural elements of your home for a cohesive look.

Installation of Composite EPS Mouldings


Proper preparation is key to a successful installation. This includes measuring, cutting, and prepping the surfaces.

Step-by-Step Guide

  1. Measure and cut the mouldings to the required lengths.

  2. Apply adhesive to the back of the mouldings.

  3. Press the mouldings into place and secure them with screws if necessary.

  4. Fill any gaps and smooth the surfaces.

  5. Apply a finish coat of paint or sealant as desired.

Tools Needed

You will need a tape measure, saw, adhesive, screws, and finishing materials.

Maintenance of Cementitious-Coated EPS Mouldings

Cleaning Tips

Regular cleaning with mild soap and water will keep the trim looking fresh. Avoid harsh chemicals that could damage the coating.

Repair Methods

Small cracks or chips can be repaired quite simply. For larger issues, it may be necessary to replace the damaged section.

Cost Considerations

Initial Costs

While the initial cost of composite EPS mouldings may be higher than some traditional materials, the long-term benefits often outweigh these expenses.

Long-Term Savings

The durability and low maintenance requirements of EPS mouldings can result in significant savings over time.

Environmental Impact of EPS Mouldings


Using EPS mouldings helps reduce waste and promotes sustainability. They are recyclable and produced using eco-friendly methods.

Eco-Friendly Practices

Manufacturers are increasingly adopting eco-friendly practices, such as using recycled materials and reducing emissions during production.

Common Mistakes to Avoid

Incorrect Installation

Proper installation is crucial. Avoid mistakes like improper measurements, insufficient adhesive, and lack of support.

Choosing Wrong Styles

Selecting a trim style that doesn't match your home's architecture can result in a disjointed appearance. Always consider the overall design before making a decision.


What are the benefits of using composite EPS mouldings?
Composite EPS mouldings are durable, lightweight, cost-effective, and environmentally friendly.

How is a cementitious coating applied to EPS mouldings?
The coating is applied using an extrusion coating line, creating a hard, protective layer.

Can EPS mouldings be customized?
Yes, composite EPS mouldings can be custom-designed to match any architectural style or personal preference.

Are EPS mouldings easy to install?
Yes, their lightweight nature makes them easier to handle and install compared to traditional materials.

How do you maintain cementitious-coated EPS mouldings?
Regular cleaning with mild soap and water, and repairing small damages with patching compounds are key to maintaining these mouldings.

Are composite EPS mouldings environmentally friendly?
Yes, EPS is a recyclable material and many manufacturers use eco-friendly practices in production.


Decorative exterior house trim, especially when utilizing composite EPS mouldings coated with a cementitious layer, offers an ideal combination of aesthetics and durability. Whether you're aiming for a classic or modern look, these mouldings provide a cost-effective, sustainable, and visually appealing solution. By understanding the benefits and installation process, you can transform your home's exterior and enhance its curb appeal.

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