Waterproofing membrane for basements and tunnels

Sikaplan® WP 1120-15HL is a homogeneous waterproofing membrane featuring a yellow signal layer, manufactured from polyvinyl chloride (PVC-P).

SikaProof 612 C is a pre-applied, fully bonded waterproofing membrane designed for underground structures, including foundations, floor slabs, and basement walls. It consists of an HDPE membrane featuring a specialized functional layer that enables both chemical and mechanical bonding to concrete. This prevents water migration between the membrane and the concrete structure. The system offers excellent resistance to chemicals and impact, and it is installed prior to the placement of reinforcement steel and the pouring of concrete—making it an ideal solution for underground waterproofing projects that require long-term durability.

SikaProof®-808 is a TPO-based waterproofing membrane designed for below-ground reinforced concrete structures. It is installed on a prepared substrate beneath the base slab, prior to the placement of reinforcement and the pouring of concrete. The membrane features a special hybrid bonding layer that creates a permanent bond with the fresh concrete, preventing water from penetrating between the membrane and the concrete structure. Overlapping seams are sealed using adhesive tape or by thermal welding. The total thickness of the membrane is 1.00 mm.

Fully-bonded, pre-applied waterproofing membrane for basements and foundations

SikaProof®-612 is a fully-bonded sheet membrane waterproofing system designed for basement structures and foundations. It is a composite membrane consisting of a TPO polymer layer integrated with a special functional layer. SikaProof®-612 provides both chemical and physical bonding to fresh concrete, effectively minimizing any lateral water migration between the membrane and the concrete.

UV-Resistant Liquid Polyurethane Roof Waterproofing System

SikaRoof® MTC-10 UV AP is a liquid-applied, pigmented, cold-applied, seamless, crack-bridging polyurethane roof waterproofing system. It is UV-resistant and requires low maintenance. Surface finish: smooth and glossy; thickness: ~1.6 mm.

SikaRoof® MTC-05 UV AP is a liquid-applied, cold-applied, seamless, crack-bridging polyurethane roof waterproofing system. It is UV-resistant, requires low maintenance, and provides a smooth, glossy finish with a thickness of approximately 1.2 mm.

UV-Resistant Liquid-Applied Polyurethane Roof Waterproofing System

SikaRoof® MTC-08 UV AP is a liquid-applied, cold-applied, seamless, crack-bridging polyurethane roof waterproofing system. It is UV-resistant, requires low maintenance, and provides a smooth, glossy finish with a thickness of approximately 1.4 mm.

SikaRoof® Pro-1 AP is a liquid-applied, polyurethane-based roof waterproofing system. It is seamless, flexible, low-maintenance, and can be applied either with or without reinforcement (depending on the required performance level). The finished surface has a smooth, glossy appearance with a thickness of approximately 1.0 mm.

This is a lightweight planting tray designed for Blue-Green Roof systems. It serves multiple functions: retaining water, slowing down runoff, and facilitating drainage within the green roof system. Manufactured from recycled polypropylene (PP), the tray is divided into three primary sections: a planting layer, a water-storage zone for plants, and a layer designed to slow down rainwater runoff.

This is a prefabricated, polymer-modified bitumen waterproofing membrane with a thickness of 5.0 mm. It is reinforced with a non-woven polyester fabric core. The top surface is covered with mineral granules to provide protection against UV radiation, while the underside features a heat-fusible film, allowing for installation via torch-on application.

Wet-applied bituminous waterproofing membrane

SikaShield® W159 ED 1.5 mm is a wet-applied bituminous waterproofing membrane designed for application onto concrete surfaces using SikaShield® W1 adhesive mortar. It has a thickness of 1.5 mm and remains flexible at temperatures down to -15 °C. The membrane is reinforced with a cross-laminated PE film, which provides superior mechanical properties. Both the top and bottom surfaces feature a removable release liner over the adhesive compound to facilitate ease of application.

Sikasil 670 Fire is a one-component, moisture-curing, fire-resistant joint sealant designed for joints and connections that require fire protection. It is suitable for use on both porous and non-porous substrates and provides fire resistance for up to 4 hours, in compliance with the EN 1366-4 standard. The sealant accommodates joint movement of ±35%, offers excellent adhesion, is easy to apply, and is highly weather-resistant—making it an ideal choice for building projects that demand long-term safety and durability.