Roof System

VJF Systems is Singapore’s sole distributor of award-winning Vergola systems from Australia. In the quest to create the perfect outdoor living environment, we have designed and manufactured a unique, fully adjustable waterproof louvre roof system we call Vergola.

VJF's product - Vergola - DSCN

The award-winning Vergola allows you to maximize the use of outdoor areas enabling you to choose and control the amount of sunlight and shade that suits your purposes. Designed originally for the harsh Australian climate, countless people throughout the world have recognized the outstanding attributes of the Vergola system and are enjoying the benefits that it brings to their lives.

VJF's product - Balmoral Crescent Vergola Project

We also strive to create a perfect environment where you can enjoy quiet moments regardless of the weather. Vergola is your solution to a perfect louvre roofing system. It is able to control the elements making it a natural choice over traditional roof coverings.

Vergola louvres can be adjusted to let the light in, keep the sun out or protect outdoor entertaining areas from rain.

Unique Features

Vergola’s unique adjustable louvre roofing system can be positioned as shown or in any position in between. The Vergola system can also be applied to many roofing configurations.

Your Vergola can either be freestanding or integrated to form a part of your existing building. Designs include flat, pitched, angled, framed and barrel-vaulted.

Variable light and shade

Enjoy natural light, full shade or diffused light by adjusting the position of the louvres.

Rain Protection

The unique interlocking louvres can be closed making Vergola fully rain proof (in general weather conditions).

Air Flow Control

The aerofoil louvre shape allows the airflow to be controlled in wet and dry weather.

Energy Efficient

Reduce heating and cooling costs by controlling the amount of direct sunlight falling on exposed windows and walls.


The double-skinned louvres provide both thermal insulation and sound reduction.

Quality Guaranteed

Manufactured to resist cyclonic forces using either pre-coated Australian BHP Colorbond steel, stainless steel or aluminium, the award-winning Vergola can withstand the most severe weather conditions. All products are tested to ASI 170.2 and carry the manufacturer’s warranty.

Individual Service

Our commitment to outstanding customer service and quality means that our selected distributors manage the design and installation process from start to finish, including custom design, statutory approvals and ongoing maintenance.



Louvre Dimensions

Weight: 10 – 16.5kg/m2
Width: 205°mm (7.8″”)
Span: 3.6m (12′) (Max/Louvre)

Louvre Rotations
0 – 155

12V DC Motor (operates up to 30 louvres)

Louvre Colors
Large range of Colorbond or powder coat colours

Benefits of Vergola

Advantages of a fully adjustable lourve system

VJF's product - Merryn Road Vergola Project

Supply and install reliable, sustainable and secure building materials.