At the joint, the different building elements, materials and trades meet. A joint occurs where two components meet and may occur within an element of construction or at part of an interface between two elements. Joint sealing facilitates construction, as a number of components made of different materials are used. Joints allow for needed movement of the materials but must remain water, air, heat, cold and vapor tight. Avoid making mistakes where your building is most vulnerable to leakage – the joint.

Why Joint Sealing is Important

The building blocks of your construction - like the concrete slab, the glass facade element, the roofing membrane, the metal cover - generally do not let water, moisture or air enter the building or structure. It is at the joints where a building is weakest to leakage. Only correctly specified and professionally applied high quality joint sealants will manage to keep your building or structure sustainably tight during its entire lifespan.  

 

Find out how Sika sealing and bonding solutions can contribute to sustainable construction.

 

Sika Technologies

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Joint Sealing Applications

Advantages of Joint Sealing

Durability
Sika's joint sealing solutions are engineered to withstand dynamic movements and environmental conditions, ensuring long-term performance and structural integrity.
Ease of Application
Sika's sealants are formulated for straightforward application, facilitating efficient installation processes for trade professionals.
Versatility
Our sealants are suitable for a wide range of substrates, including concrete, masonry, painted wood, coated or galvanized aluminium, steel, and PVC, providing flexible solutions for various construction projects.
Regulatory Compliance
Sika's products meet stringent industry standards, ensuring that your projects adhere to necessary performance requirements.
Weather Resistance
Designed to provide effective weather sealing, Sika's products protect against water ingress and air leakage, contributing to the building's energy efficiency and structural integrity.

Joint Sealing Videos

Joint Sealing Knowledge Articles
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