O'Sullivan Alutrim
Delivering Quality since 1992

Why O'Sullivan Alutrim?

As a custom fabricator of aluminium roofing products, we are known for our dedication, service and accuracy.
We produce light gauge metal products for the residential and commercial construction markets.

O'Sullivan Alutrim

Family run business since 1992 with experience in the design, fabrication and installation of aluminium products. This enables us to provide innovative solutions to meet our customer's needs.

As a custom fabricator of aluminium roofing products, we are known for our dedication, service and accuracy. We produce light gauge metal products for the residential and commercial construction markets.

Our customers include roofing companies, building merchants and slate manufacturers.

We welcome the opportunity to consult with you or your clients, architects or design departments to improve upon existing product offerings and/or design new ones to your specification.

See product catalog

Our Expertise

Why use Aluminium Verge Trims

Gable ends have a weak point between the tiles/slates & top of the roof. This is called a verge and was conventionally filled with mortar. These verges suffer from 2 main problems.

Firstly, as the mortar is porous and subject to expansion through freezing/thawing out, it cracks and requires regular maintenance.

Secondly, the tiles are fixed to timber which is embedded in mortar. Overtime the timber becomes damp and rotten. By installing a dry verge system both of these problems are eradicated.

Aluminium trims will give complete protection and continuous watertight cover to your property against water penetration. It provides increased strength and high security against the occurrence of wind damage while providing a complementary finish to bargeboards, fascia and soffit.

It is easy and quick to install, reducing the cost of labour with no requirement for mortar bedding. Aluminium trim, slides into each other with minor alterations at joints, eliminating the need for connectors and accessories.

View Verge Trim Examples

Standard Slate Trim