Arched Triangle Dormer


  • Our wooden frame creates a sturdy, but relatively light weight unit.
  • Order with glass for exterior light or install back lighting for a dramatic night time effect.
  • Order with screened louvers for attic ventilation.
  • Select from 16oz or 20oz bright copper, 16oz Freedom Gray Copper, 24ga galvanized, or 0.032″ Kynar aluminum. Colors not listed in the drop down are available, but may involve longer lead times and added cost.
  • Custom patinas are available on copper units.
  • Email us for a quote on colors not listed or for other customizations.
  • Pac Clad Color Chart
  • Select the width and height desired, the roof slope that the unit will be installed on, louvers or glass type (clear, insulated, or obscured), and roof seam type.  Small units and steep roof pitch units would typically use flat seam due to the small roof area.  Standing seam is not available with Kynar aluminum.
  • Also indicate if applied  muntins are desired for window units.
  • Paintable PVC front face and sides are available. Louvers will be paintable white aluminum in this configuration.
  • Freight to a commercial destination in the Lower 48 is included. Select Residential Shipping for non-commercial destinations. Residential deliveries include lift gate service. To avoid the residential delivery charge, the shipment can be picked up at a local freight terminal.
  • All units include a 6″ hemmed valley flange for roof connection as well as an interior nailing flange.
  • The front includes a removable apron to cover roofing fasteners and aid future re-roofing.
  • Seams are soldered when possible (copper and galvanized) or riveted and sealed (Kynar aluminum).
  • Louvers include a compatible material bug screen on its back side – brass for copper units and aluminum for aluminum and galvanized units.
  • Quantity discounts for multiple units of the same size will be calculated in the Shopping Cart.
  • Lead Time ~ 4-5 Weeks.