We are a leading supplier, to the USA, of ceiling air diffusers and vents for HVAC systems. Our high quality diffusers and vents are made with premium ABS plastic and won't rust, are easy to maintain and provide a professional look in commercial and office spaces. They are available in 2x2 standard commercial and office HVAC sizes and in addition to diffusers we have vents, plaques and more. They are manufactured right here in the USA and in stock.

Please browse all our HVAC vents and diffusers by category below. If you have any questions about our products please feel free to call us at 516-221-1484 or email us at sales@1800ceiling.com.  We are experts with our products and are happy to help answer any questions or find the right product for your needs. 


Why Shop Ceiling Air Diffusers With 1-800Ceiling.com

We specialize in ceiling products to work with commercial and office HVAC systems and sizes.  Our products: 

  • Are made from only quality materials including high-quality PVC or aluminum
  • Durabile and won't rust
  • Meet fire ratings
  • Resist sweating and dust build up  
  • 30 years of industry experience

Most are available in the standard 2' by 2' square size, optimal for commercial or office HVAC and ceilings.