Strong = Strong

Lite = Light = Less weight

StrongLite – Technical Expertise and Practical GRP Solutions

StrongLite Composites AB supplies products and structures made from glass fibre reinforced polymers (GRP). We help customers in industry, water and wastewater, rail, marine and the public sector create functional solutions that combine low weight, high corrosion resistance and minimal maintenance requirements.

Our deliveries range from gratings, profiles and fixings to complete stairways, platforms, handrails, jetties and escape routes. We work closely with our customers to adapt each solution to site conditions and operational requirements.

Lower Weight and Less Resource-Intensive Installation

Environmental benefits are an important part of our offering. Manufacturing GRP can require less energy than producing equivalent structures in steel, stainless steel and aluminium. The extent of the difference depends on the product, material selection and structural design.

A GRP structure can weigh up to 70 per cent less than an equivalent steel structure. This reduces the weight transported and makes handling and installation easier.

In many projects, we can carry the components into position and assemble them on site without large cranes or heavy machinery. This can reduce energy use during installation and simplify work in locations with limited space or restricted access.

Corrosion resistance also helps keep maintenance requirements low. In suitable operating environments, recurring corrosion protection treatments and repainting can be avoided, saving materials, transport and labour throughout the structure’s service life.

From Initial Idea to Completed Installation

We combine technical expertise with practical experience in fabrication and installation. This gives us an understanding of both the design on the drawing and the challenges on site.

We assist with material selection, design, machining and preparation for installation. For customers carrying out their own installation, we can supply pre-cut, clearly labelled components to simplify work on site. When required, we are also happy to undertake the installation.

Whether the project involves a small material delivery or a larger bespoke structure, our goal remains the same: a carefully considered solution that works in the customer’s day-to-day operations.

Where required, we also prepare and supply a complete set of project drawings, providing clear documentation for review, coordination and installation.

Material Selection for Demanding Environments

Moisture, salt and chemicals place high demands on materials and structures. In these environments, GRP can offer an alternative to steel, stainless steel and aluminium.

Its low weight simplifies transport, handling and installation. Its corrosion resistance can reduce the need for recurring surface treatments and maintenance. We help customers select the right product and material specification based on factors such as loads, chemical exposure and operating conditions.

Experience from Real Projects

StrongLite solutions can be found in wastewater treatment plants, railway tunnels, maintenance workshops, marinas and on board vessels. We have supplied and installed everything from bespoke platforms and stairways to crossings in the Øresund Tunnel and individually lowerable working gratings for train maintenance pits.

We bring the experience gained from these assignments into every new project, focusing on functionality, efficient installation and long-term use.

From Decksafe to StrongLite

The company was previously known as Decksafe Scandinavia AB. In 2025, we changed our name to StrongLite Composites AB to better reflect our broad offering and the material’s key characteristics: strength and low weight.

Tell Us About Your Project

Do you need materials for your own installation or help with a complete structure? Contact us to discuss your requirements and find a solution together.