S.L.J Holdings Pvt. Ltd.

S.L.J Holdings Pvt. Ltd. We take pride in being one of the largest importers of premium products, carefully sourced from renowned global manufacturers. www.sljholdings.com

As a trusted partner to HVAC contractors, we supply high-quality, industry-approved products designed to streamline installations, enhance efficiency, and ensure long-term durability in every project Founded in 2011, SLJ Holdings (Pvt) Ltd has grown into a leading supplier of high-quality products for the Building & Construction, Roofing & Insulation, and HVAC industries. Our commitment to excelle

nce, innovation, and reliability has earned us the trust of top consultants, architects, engineers, and contractors across the industry. Our focus on quality assurance and industry compliance ensures that our clients receive only the best solutions for their projects. Our Product Range

We supply a wide selection of internationally recognized products, including:

Trox – High-performance air distribution products
Oventrop – Precision-engineered valves for HVAC applications
Isover Saint-Gobain – Advanced pre-insulated duct insulation
Lawton – Premium copper tubes for optimal durability
NBR – High-quality insulation materials for enhanced energy efficiency
Twiga – Superior glass wool insulation solutions
Sisalation – Reflective aluminum foil insulation for thermal protection

At SLJ Holdings, we are committed to delivering high-quality, innovative solutions that drive efficiency, sustainability, and performance in every project.

📞 Contact us today to explore our product range and discover how we can support your next project!

17/08/2026

Fire Protection. Built Into the Airflow.

Fire safety in ventilation systems demands dependable control when it matters most.

The TROX FK2-EU Fire Damper offers a versatile solution for a wide range of HVAC applications, combining low pressure difference and sound power with flexible sizing, installation and material options.

Available in nominal sizes from 200 × 100 to 1500 × 800 mm, with 1 mm increments, the FK2-EU can also be configured for ATEX applications, corrosion protection, thermal insulation and integration with building management systems through TROXNETCOM.

A practical approach to fire protection, airflow management and system reliability.

To Know More, Visit: https://www.trox.de/en/fire-dampers/fk2-eu-6a7ebbadc72c1037

13/08/2026

Volume Flow, Measured Right

Accurate airflow measurement is essential for effective duct monitoring and air management. The TROX VMR Volume Flow Rate Measuring Unit provides a dependable solution for recording and monitoring volume flow rates in circular ducts.

Available for manual or permanent measurement, with integrated wiring and tubing, casing leakage compliance according to EN 15727 Class C, and options for automatic recording through an effective pressure transducer.

A practical measurement solution for HVAC systems that demand reliable airflow data and consistent system performance.

To know more, visit: https://www.trox.de/en/volume-flow-rate-measuring-units/vmr-522f794ca41858a6

10/08/2026

Accurate airflow measurement is essential to maintaining efficient and well-controlled HVAC systems.

The TROX VME provides reliable volume flow rate measurement for ducts, supporting both manual and continuous monitoring, with measured values available for controllers and air management systems.

With options for automatic recording and casing air leakage performance up to EN 15727 Class D, it brings dependable measurement to demanding ventilation applications.

A practical solution for HVAC systems where consistent airflow monitoring matters.

To know more, visit: https://www.trox.de/en/volume-flow-rate-measuring-units/vme-24fba54c12f839f3

06/08/2026

Long-distance air distribution demands more than airflow—it requires accuracy, adaptability, and consistent performance.

TROX Jet Nozzle DUK is engineered to deliver targeted air projection with adjustable discharge angles, low acoustic levels, and dependable operation across constant and variable air volume systems.

Built from aluminium and designed for seamless installation in walls as well as rectangular and circular ducts, it offers efficient air distribution, concealed fixing, and installation flexibility for commercial and industrial HVAC applications.

To know more. visit: https://www.trox.de/en/nozzles/duk-20e4787b29bca65f

03/08/2026

Performance begins with the way air moves.

The TROX TJN Jet Nozzle combines advanced acoustic characteristics, adjustable airflow, and high-grade construction to deliver reliable air distribution for modern buildings.

Meet our team at the exhibition and explore solutions developed to enhance efficiency, occupant comfort, and long-term system performance.

To know more, visit: https://www.trox.de/en/nozzles/tjn-5e20bbbd487bffd0

30/07/2026

Silence isn't just about reducing noise—it's about enhancing performance.

The TROX XS Splitter Sound Attenuator is engineered to deliver exceptional acoustic performance while maintaining efficient airflow. From energy-efficient design and superior sound absorption to fire safety, ATEX compliance, and durability in demanding environments, it's built for applications where performance cannot be compromised.

Quieter systems. Smarter engineering. Trusted TROX.

To know more, visit: https://www.trox.de/en/splitter-sound-attenuators/xs-c9d84f49040f2f3b

23/07/2026

Reduce noise. Improve performance.

The MS Splitter Sound Attenuator is built to minimise sound transmission while maintaining efficient airflow across ventilation and air conditioning systems.

From dependable low-frequency attenuation to hygienic, fire-safe construction and energy-conscious design, every detail supports environments that demand consistent acoustic performance without compromising operational efficiency.

When reliable sound control matters, choose a solution that performs with confidence, day after day.

To know more, visit: https://www.trox.de/en/splitter-sound-attenuators/ms-7db0ac71f60e1f06

20/07/2026

Cleaner ceilings. Smarter airflow. Greater comfort.

The PURELINE50 slot diffuser is built for high-volume air distribution while integrating seamlessly with suspended ceiling systems.

With reduced ceiling contamination, lower sound power levels, improved temperature control, and reduced pressure losses, it delivers performance that supports healthier, more energy-efficient indoor environments.

From commercial spaces to specialized applications, its versatile configurations simplify installation while expanding design possibilities.

To know more, visit: https://www.trox.de/en/slot-diffusers/pureline50-3271cf79386d7d20

09/07/2026

Breathe Better. Perform Better.

Every space deserves intelligent air distribution. TROX FBA Floor Air Diffusers deliver uniform airflow, superior comfort, and long-lasting performance—making them the ideal choice for modern raised-floor applications.

✔ Uniform Air Distribution
✔ Adjustable Airflow Control
✔ Easy Installation & Maintenance
✔ Built for Strength and Reliability

Because exceptional indoor comfort starts from the floor up.

06/07/2026

Control over airflow is fundamental to the efficiency of every HVAC system.

TROX VCD Multi-Leaf Dampers regulate air volume with dependable performance, low leakage characteristics, and durable blade construction, helping maintain balanced air distribution across low and medium pressure applications.

Built to support consistent operation, they are a reliable choice for projects where long-term performance matters.

To know more, visit: https://www.troxapo.com/multileaf-dampers/vcd-153157cadc85ffdd

Address

No. 572/10, SLJ House, Madiwela Road, Thalawatugoda
Kotte
10100

Opening Hours

Monday 09:00 - 17:30
Tuesday 09:00 - 17:30
Wednesday 09:00 - 17:30
Thursday 09:00 - 17:30
Friday 09:00 - 17:30
Saturday 09:00 - 14:00

Telephone

+94113431010

Website

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