---
title: "Vinyl Construction Details"
description: "See how Aurora Direct PVC windows are built with multi-chamber vinyl profiles, fusion-welded corners, insulation, and weather-tight sealing for Canadian homes."
image: "https://auroradirect.ca/logotype-116x41-10.png"
---

Vinyl Construction

# A Closer Look at Vinyl Construction

Aurora Direct windows are made from an exclusive, 100% lead-free uPVC powder compound. This special compound provides our window systems with better resistance to impact and discolouration. It ensures that they will not crack, blister or warp, while remaining maintenance free.

[Design & Price Online](https://auroradirect.ca/design-and-price)[Book a Free Visit](https://auroradirect.ca/book-a-visit)

![PVC window frame construction](https://auroradirect.ca/_astro/casement.DoD7HqY9.png)

### Internal Air Chambers

These windows have the highest number of internal air chambers, giving them outstanding insulation and sound abatement qualities, as well as thermal efficiency and increased sturdiness.

### Jamb Extension

A choice of maintenance free PVC jamb extensions, frame moldings and corner blocks are available to enhance the inside finished.

### Inside Trim

Integrated inside trim options for a seamless finish.

![Vinyl Window Construction Profile](https://auroradirect.ca/_astro/vinyl_window_profile_clean.D6sDVL5j.png)

### Fusion Welding

Fusion welding corners provide attractive appearance & eliminate the need for adhesive and sealants. There are no imperfections on the completely watertight and airtight surface. Internal walls are also welded for increased overall structural strength.

### Sealed Glass Unit

Sealed glass unit has 13/16" overall thickness. Depending on the model, glazing of different types and thicknesses can be applied, including single, double, triple and Low-E glazing as well as a glazed decorative panel (3/4" to 1-1/8").

Additional Features

## Advanced Engineering

### Security Hardware

Opening mechanism and high-security multipoint locking system come with stainless steel hinges and tracks.

### Durable Mounting

Hardware mounting is done through a minimum of two uPVC frame walls for secure and durable fastening. Depending on the model, casements open at a full 90°.

Exterior Finishing

## Brickmould & Capping

### What is Brickmould?

Brickmould is the exterior molding that covers the gap between your window frame and the exterior wall. Our modern PVC brickmould is attached at the factory for a watertight seal.

### Aluminum Capping

For customized applications, irregular openings, or patio doors, we use expert aluminum capping to contour the finish to your specific wall structure.

![PVC Brickmould Detail](https://auroradirect.ca/_astro/pvc_brickmould_detail.DrxzKQa-.png)

### Learn More

Understanding how your windows are finished is crucial for curb appeal and weatherproofing. Read our full guide on the differences between Brickmould and Capping.

### Read the Guide

[Understanding Exterior Options →](https://auroradirect.ca/education/guides/exterior-finishing-options)

Resources

## Brochures & Technical PDFs

Download detailed product information, installation guides, and specifications.

![Vinyl Pro Windows Brochure](https://auroradirect.ca/_astro/2024_Vinyl_PRO_Brochure.BBSD0BaN_Z1lKjAd.webp)

### Vinyl Pro Windows

Premium vinyl windows designed for durability and style.

![Vinylbilt Windows Brochure](https://auroradirect.ca/_astro/2026_Vinylbilt_Brochure.D4wGmezg_2hA1Ao.webp)

### Vinylbilt Windows

Energy-efficient windows with superior performance.

Learn More

## Related Resources

[

### All Windows

Compare all window types

Read More →](https://auroradirect.ca/products/windows)[

### PVC Casement Windows

Superior sealing and ventilation

Read More →](https://auroradirect.ca/products/windows/pvc-casement-windows)[

### ENERGY STAR Canada

Learn about efficiency ratings

Read More →](https://auroradirect.ca/education/energy-star-canada)[

### Glass Guide

Understanding glass technology

Read More →](https://auroradirect.ca/education/guides/glass-igu-guide)

Get Started

## Ready to Learn More About  
Our Windows?

Explore our window options or book a free consultation to see the quality firsthand.

[View All Windows](https://auroradirect.ca/products/windows)[Book a Free Visit](https://auroradirect.ca/book-a-visit)

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