Best Size Static Roof Vents for Attic
Static natural ventilator does not revolve, but it can exchange and improve the indoor air flow. It can exhaust
hot or moist out by temperature differential between indoor and outdoor. This product is no energy cost, and
environmental friendly. It is applied in stadium, warehouse, workshop, farmhouse, indoor parking garage.
As static ventilator does not revolve, it looks balanced, quiet, no vibration and provides longer service life.
Static ventilators are very popular and chosen by architects and users.
| MODEL | VARIPITCH DIA.
| VENT HEAD DIA.
| HEIGHT | BLADE NO | WEIGHT | BASE SIZE(LXW) |
300MM | 300MM | 460MM | 440MM | 2 | 2.1KG | 400*450MM |
| 500MM | 500MM | 700MM | 460MM | 2 | 4.3KG | 750*800MM |
| 700MM | 700MM | 980MM | 725MM | 3 | 9.4KG | 1000*1000MM |
1. All aluminum alloy construction
2. Anodic oxidation or powder coating on aluminum alloy- long term anti- corrosive and durability.
3. Aluminum alloy section bar for internal support, anodic oxidation on the surface of section bar.
4. Aluminum alloy rivets, EPDM sealing ring are fit on top rivets for sealing and waterproof.
5. Reasonabledesign provides for excellent air flow, ventilation coefficient achieves 1:1.
6. Its design prevents rain and snow from entering inside.
7. Rustproof anti-bird mesh is available
8. Varipitch design allows easy DIY installation and suitable for roofs with any angles.
9. Cyclone region rating is available.
Q: Which sizes of roof ventilator do you have?
A: We have the following sizes
Spherical shape: 150MM, 200MM, 250MM, 300MM, 500MM, 600MM.
Straight vanes shape:600MM, 700MM, 900MM
Static Shape:300MM, 500MM, 700MM
Q: What's your MOQ?
A: 10 units each size.
Q: Could you recommend the model and quantity?
A: Yes, we can design the model and quantity as per the warehouse dimension and warehouse type.
Q:How about the lead time?
A: Normally 2-3 weeks. It depends on the quantity and our production plan.
Q:Could you supply in CKD or half assembled way?
A:Yes, we can. This way can save space and shipping cost. We can supply assembly instruction for you.