to copper &
Expert Advice and Stocking for:
Attic fans are used to remove hot air from attics. Available in electric and solar versions.
Radon fans for replacement or new construction. Perimeter crawlspace ventilators.
Super-powerful and super-quiet, our inline bathroom kits are way ahead of the usual all-in-one solution. We’ve created kits for most popular configurations.
Mass market range hoods generate lots of noise, yet deliver woefully inadequate ventilation. We can help you build a system that makes cooking a joy with sleek looks and pro performance.
Building a new home or remodeling, we sell a host of products to address health concerns, from HRV's, ERV's and durable filters in all shapes and sizes.
Stainless Steel Flue pipe mostly used for tankless water heaters. (Category 3)
Easy-to-use visual guides that take you step-by-step to design the optimum solution for kitchen ventilation and bathroom ventilation.try it out >>
Get expert advice on ventilation and home energy savings topics such as:
- bathroom fan selection
- how to achieve the quietest kitchen exhaust system
- tankless hot water heaters
- server / home theater cooling
- duct sealing
- dryer booster fans
See our HOW-TO index page for a full listing!
why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.