About us

A-JOINT The perfect joint

Innovation and expertise for durable paving joint solutions

Advice & Service

Technical support right from the start

We see ourselves as a partner for planners, fabricators and dealers.

Our service includes

Technical project advice and substructure recommendations

Sampling and product-specific training

System confirmations and guarantees for professional execution

Direct support on the construction site if required

A-JOINT The perfect joint

Innovation and expertise for durable paving joint solutions

A-JOINT GmbH, based in Mechernich (NRW), is a specialised manufacturer of paving joint mortars and system products for paved surfaces and slab coverings.Since its foundation, the company has stood for technical precision, practical product development and the highest quality standards.Our products are used worldwide in gardening, landscaping and road construction – wherever durable and resilient joint solutions are required.

Technical system understanding - the joint as part of the overall system

At A-JOINT, we do not view the joint in isolation, but as an essential component of the entire patio, road and path construction.Each product is part of a coordinated system of substructure, bedding and surfacing that is optimised for durability, drainage and load-bearing capacity.Through intensive practical testing and technical advice on site, we guarantee a permanently functioning surfacing construction – from private gardens to public traffic areas.

Research & Development

Quality Made in Germany

A-JOINT products are continuously developed in the company’s own laboratory.

Our focus is on

Improved adhesive tensile and compressive strength

Optimisation of water absorption and drainage behaviour

Further development of environmentally friendly, user-friendly and sustainable formulations

We guarantee consistently high product quality through internal and external material testing in accordance with DIN and EN standards.

Slide 1
Slide 2

Sustainability and responsibility

A-JOINT relies on resource-saving production processes and regional raw material suppliers to minimise the environmental impact during production, processing and use.Our products help to create durable, low-maintenance paved surfaces and fulfil water management requirements with drainable joint solutions.For us, sustainability not only means environmental awareness, but also longevity and cost-effectiveness.