Spiral Group Inc.

22/01/2026

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Explore the latest in sustainable innovations, smart technologies, and groundbreaking solutions that are transforming the building industry. Connect with leading architects, engineers, suppliers, and industry visionaries driving progress in construction and design

Join us on March 12-15, 2026, at the World Trade Center Metro Manila and SMX Convention Center Manila, from 10 AM to 7 PM.
Register now for Free at worldbex.com

24/10/2025

24/10/2025

We have been providing air distribution systems for the HVAC industry in the Philippines since 1997. A proud pioneer and market innovator, we are a dedicated duct manufacturer in the country that can supply all ducting requirements such as Round Ducts & Fittings, Rectangular Ducts & Fittings, Air Terminals, and Accessories of our valued contractors and end user: from ducting for A/C units, ventilation, exhaust systems, void formers for civil works, dust and particle collection, to interior design. Our products conform to the standards of SMACNA and EUROVENT.
With the superiority of our technology, complemented by our highly trained people and support from our European counterparts, Spiral Group Inc. commits to provide only the best to its clients:

08/10/2025

HIRING!!!

01/08/2025

Engineered for Efficiency – Built to Last

Introducing our Round Check Damper (Butterfly-Type), a high-performance solution designed to allow airflow in only one direction – precisely when and where you need it. Each damper is spring-actuated, ensuring reliable response and minimal backflow, even under variable pressure conditions.

Our team takes pride in every unit we fabricate. Using advanced plasma cutting technology, we achieve clean edges, tight tolerances, and consistent quality—down to the smallest detail. Every weld, joint, and blade is a testament to our commitment to top-tier workmanship.

With fast-turnaround fabrication, we help our clients hit deadlines without sacrificing quality. Whether it’s a custom build or a high-volume order, we scale our process to match your project’s demands. No minimum order required!

Available in GI and SS304 material. For customized designs, kindly contact us through;
For more information or to purchase, please message us here or
contact us at;
📞 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐈𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧
𝐕𝐢𝐛𝐞𝐫: 0917-838-3133
𝐄𝐦𝐚𝐢𝐥: [email protected]
𝐆𝐥𝐨𝐛𝐞: 0917-838-3133
𝐒𝐦𝐚𝐫𝐭 : 0933-530-2600
𝐋𝐚𝐧𝐝𝐥𝐢𝐧𝐞: (02) 8-2853133 / (02) 8-285463

page: https://www.facebook.com/SpiralGroupInc
Instagram: https://www.instagram.com/spiralgroupinc1997/
Linked in: https://www.linkedin.com/.../admin/page-posts/published/
Visit our website: https://www.spiralgroup.ph/

We look forward to hearing from you about any of your business-related requirements.

07/07/2025

Unveiling the newly designed X-Type 4-Way Diffuser — a bold step forward in both form and function. This upgraded model is manufactured using laser-precision cutting and bending processes, significantly reducing the need for welded joints. The result? A cleaner build that minimizes corrosion and extends product lifespan, even in demanding environments.

This next-generation diffuser maintains the same level of craftsmanship and quality you've come to expect from our product line. With a sleek, modern look and optimized airflow performance, it’s engineered not just to look good, but to deliver results. The innovative structure also allows for easier and faster fabrication, making it an ideal solution for projects that demand speed without compromising durability.

Whether you're upgrading a system or planning a new installation, our X-Type 4-Way Diffuser delivers a smarter, more efficient alternative. It’s proof that great design isn’t just about aesthetics — it’s about elevating performance, reducing maintenance, and building with the future in mind.

For more information or to purchase, please message us here or
contact us at;
📞 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐈𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧
𝐕𝐢𝐛𝐞𝐫: 0917-838-3133
𝐄𝐦𝐚𝐢𝐥: [email protected]
𝐆𝐥𝐨𝐛𝐞: 0917-838-3133
𝐒𝐦𝐚𝐫𝐭 : 0933-530-2600
𝐋𝐚𝐧𝐝𝐥𝐢𝐧𝐞: (02) 8-2853133 / (02) 8-285463

page: https://www.facebook.com/SpiralGroupInc
Instagram: https://www.instagram.com/spiralgroupinc1997/
Linked in: https://www.linkedin.com/.../admin/page-posts/published/
Visit our website: https://www.spiralgroup.ph/

We look forward to hearing from you about any of your business-related requirements.

02/07/2025

Efficient. Locally Produced. Built to Perform.

Variable Air Volume (VAV) boxes are a cornerstone of modern HVAC systems—playing a critical role in delivering personalized comfort while driving energy savings across commercial and industrial buildings. By adjusting airflow based on real-time demand, VAV boxes reduce unnecessary energy use, helping facilities lower operating costs and reduce their carbon footprint.

With commitment in providing advanced technology to the local construction environment, our design meets international standards constructed using cutting-edge precision laser machines, powered and backed by reliably certified Belimo® VAV Actuators.

Site commissioning has never been easier. With Belimo® ZoneEase, our VAV boxes are BMS-ready, achieving hands-on and convenient control without the hassle of manual adjustments. Track, record, and modify settings with a cloud-based system accessible through desktop and NFC-ready smartphones.

For more information or to purchase, please message us here or
contact us at;
📞 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐈𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧
𝐕𝐢𝐛𝐞𝐫: 0917-838-3133
𝐄𝐦𝐚𝐢𝐥: [email protected]
𝐆𝐥𝐨𝐛𝐞: 0917-838-3133
𝐒𝐦𝐚𝐫𝐭 : 0933-530-2600
𝐋𝐚𝐧𝐝𝐥𝐢𝐧𝐞: (02) 8-2853133 / (02) 8-285463
page: https://www.facebook.com/SpiralGroupInc
Instagram: https://www.instagram.com/spiralgroupinc1997/
Linked in: https://www.linkedin.com/.../admin/page-posts/published/
Visit our website: https://www.spiralgroup.ph/
We look forward to hearing from you about any of your business-related requirements.

13/06/2025

Sliding dampers allow complete air flow restriction in ducting systems. Designed for precise control, they allow for smooth, linear adjustment of air volume within ducts, ensuring optimal distribution in both commercial and industrial applications. Usually used in industrial settings, this type of damper also prohibits the passage of particulate matter that might come with the moving air.

Engineered for reliability and durability, our sliding dampers are built to withstand continuous operation in dynamic HVAC environments. With robust construction and tight-sealing capabilities, they help reduce energy loss and noise transmission, while supporting system responsiveness to varying load demands.

Constructed using Galvanized Iron (GI) or Stainless Steel (SS304) sheet metal.

For more information or to purchase, please message us here or
contact us at;
📞 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐈𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧
𝐕𝐢𝐛𝐞𝐫: 0917-838-3133
𝐄𝐦𝐚𝐢𝐥: [email protected]
𝐆𝐥𝐨𝐛𝐞: 0917-838-3133
𝐒𝐦𝐚𝐫𝐭 : 0933-530-2600
𝐋𝐚𝐧𝐝𝐥𝐢𝐧𝐞: (02) 8-2853133 / (02) 8-285463

page: https://www.facebook.com/SpiralGroupInc
Instagram: https://www.instagram.com/spiralgroupinc1997/
Linked in: https://www.linkedin.com/.../admin/page-posts/published/
Visit our website: https://www.spiralgroup.ph/

We look forward to hearing from you about any of your business-related requirements.

10/06/2025

Continuous Corner Slot Diffusers allow sharp, seamless corner connections for ceiling applications, accommodating design variations without compromise over its functionality.

Fabricated using advanced precision laser-cutting technology, our products are ensured to be top-notch quality with minimal dimension tolerances. Guaranteed long-lasting appeal and resistance to corrosion by our oven-baked automotive paint finish. Quality and performance at affordable prices by your local air distribution partner.

Number of slots vary from one (1) to four (4) slots diffuser, with or without deflectors. Available in Galvanized Iron (GI), Stainless Steel (SS304), or Aluminum sheet metal material. More designs available on our website at www.spiralgroup.ph. For customizations, contact us through

For more information or to purchase, please message us here or
contact us at;
📞 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐈𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧
𝐕𝐢𝐛𝐞𝐫: 0917-838-3133
𝐄𝐦𝐚𝐢𝐥: [email protected]
𝐆𝐥𝐨𝐛𝐞: 0917-838-3133
𝐒𝐦𝐚𝐫𝐭 : 0933-530-2600
𝐋𝐚𝐧𝐝𝐥𝐢𝐧𝐞: (02) 8-2853133 / (02) 8-285463

page: https://www.facebook.com/SpiralGroupInc
Instagram: https://www.instagram.com/spiralgroupinc1997/
Linked in: https://www.linkedin.com/.../admin/page-posts/published/

Visit our website: https://www.spiralgroup.ph/

We look forward to hearing from you about any of your business-related requirements.